With the drive for continuous integration and delivery, the implications and approaches for designing more testable software are receiving substantial discussion and debate. What does testability really mean in practice? How do you take the idea of testability—how easy it is to test software—and put it into action through the different dimensions of designing and testing a real-world product? Nir Szilagyi recognizes that the challenges of difficult-to-test software can transform a testing cycle from a small automation and exploratory effort to a long struggle of test preparation, execution, and debugging. He says testability starts with software design, goes through implementation, and encompasses building modular software, abstraction, simplicity, clear data interface, separation of business logic into self-sustained entities, and more. On the technical side of testability, Nir explores ways quality engineers and leaders can influence testability from early development through deployment. From his experiences Nir shares real-life testability examples which touch on the human process of building software including the relationship between testers and developers.
Your boss has given you the directive to “automate everything.” So, what’s behind this? Is he expecting to reduce costs? Implement the latest silver-bullet tool that will save the company? Increase test coverage to avoid future embarrassment? How should you respond? Jerry Penner shows how you can manage expectations by asking the right questions and framing in business terms the capabilities of computer-aided testing. Discussion includes good and bad reasons to automate, and what should and should not be automated so you can find more of the important bugs faster. Jerry presents the pros and cons of open source and commercial tools such as Python, Sikuli, and eggPlant as well as the ones you forgot were in your toolbox like Notepad, batch files, and Excel. Leave with tips and strategies you can take back to make your testing life easier right away.
Some notions of continuous testing (CT) have been applied in software development methodologies for a while but it was never called by that term. Another term sometimes used for CT is parallel testing. While some have mastered CT, most of us struggle with how to transform our current testing approaches to CT approaches and align them with evolving development methodologies. Join Tom Wissink as he discusses current examples of CT implementations across different software development methodologies (agile, waterfall, incremental) and describes where parallel or CT type testing yields the best benefits. Arguably the most challenging methodology that demands CT testing is DevOps. DevOps requires all phases of testing to be done quickly and in parallel with the development process and some contend that testing continues into actual operations. Leave this session with a better understanding of CT, and how this approach can be best leveraged in your development environment.
Test Metrics in Agile: A Powerful Tool to Demonstrate ValueTechWell
Most understand that an agile development and testing approach improves quality and reduces risks in our projects. In some companies and culture however, there are skeptics. Is the move to agile—and therefore agile testing—really beneficial? Join Iuliia Zavertailo for a closer look at a Scandinavian insurance company that started with one manual tester and within three years moved toward opening a large test center in the Baltic. Behind this story were many small steps of demonstrating testing's value to the client through a well-defined set of agile metrics which quantitatively supported the importance and value of testing. Iullia gives examples of key performance indicators—test coverage, defect open and close rates, issues reported by customers, and regression test suite duration—and provides a roadmap for building a test metrics framework. She then discusses tools that support the agile test framework, provides guidance on how to analyze test statistics, and offers ways to present the facts that interest clients most.
Combinatorial Black-Box Testing with Classification TreesTechWell
A basic problem in software testing often is choosing a subset from the near infinite number of possible test cases. Consider the challenges of testing multiple browsers, multiple mobile devices, mobile applications, or use case paths. Testers must select test cases to design, create, and then execute to obtain sufficient coverage—all while managing the time it takes to test relative to risks. Even though test resources are limited, you still want to select the best possible set of tests. Peter Kruse shares his experiences designing test cases with TESTONA, the most popular tool for systematic test design of classification tree-based tests. Peter shows how to integrate expected test outcomes and how to obtain executable test scripts directly from the test specification or user stories. If you are looking to jumpstart your systematic test design and want to avoid unnecessary tests and overhead, this session is for you!
Mindmaps: Agile and Lightweight Documentation for TestingTechWell
Quality starts with requirements. In small to mid-size companies, it is not uncommon for the communication chain to be broken. Florin Ursu shares ways to avoid miscommunication through a streamlined process in which requirements are communicated to both developers and testers simultaneously; then developers write code while testers document what will be tested. Florin explores what mindmaps are; what they can be used for, both in general and applied to software development; and then dives deeper into how mindmaps can be used for testing. He describes how his teams use mindmaps to brainstorm, organize testing scenarios, prioritize work, review test scenarios, present results to stakeholders highlighting what was tested and—just as importantly—what was not tested, issues found, and risks. Using example mindmaps, Florin highlights important details captured in day to day work, including tips regarding format, communication style, and how to “sell” the idea of mindmaps to your stakeholders.
High-Performance Agile Testing in Software DevelopmentTechWell
Agile testing is an approach to software testing that follows the principles of agile software development as outlined in the Agile Manifesto. Since many software development organizations are using agile development practices or transitioning to agile software development, it is very important for software testers to understand and learn to operate with an agile mindset. Sammy Kolluru explores the key aspects of agile—whole-team approach, improved collaboration and ownership, results visibility, and incorporating automated tools into testing. Explore how you can achieve high-performance software testing by employing test-driven development, knowing how to pinpoint exactly which test cases need to be run after new functionality is added, and learning secure tips for addressing performance testing within each sprint. See how you can improve your agile skills and how agile proficiency contributes to your career and professional recognition with the option of certification.
Digital Transformation, Testing and AutomationTEST Huddle
The Digital Transformation is real. It is having a profound effect on how business is done and the nature of the systems required to deliver productive customer experiences and consequent business benefits.
Key Takeaways:
- What is the Digital Transformation and how does it affect testing?
- Some key findings from a recent and an ancient survey
- How to achieve testing and automation success.
To view the webinar, visit - http://testhuddle.com/resource/digital-transformation-testing-and-automation/
IT organizations adopting agile development often struggle when applying agile to anything other than small, mid-sized, or non-critical applications. Because IT organizations must deal with the myriad business rules, non-functional requirements, industry regulations, and associated audits, the software requirements and resulting user stories can easily become too complex and interrelated. Tony Higgins says that approaches are surfacing which allow complex IT environments to improve upfront scoping, promote reuse, embrace living documentation, and deal with continuous requirements from a testing perspective. Join Tony as he shares his experiences on how requirements and tests can become one, and user stories exist as executable tests using behavior-driven design. See how all this provides testers with what's needed up front and results in better support for agile testing within IT.
Your boss has given you the directive to “automate everything.” So, what’s behind this? Is he expecting to reduce costs? Implement the latest silver-bullet tool that will save the company? Increase test coverage to avoid future embarrassment? How should you respond? Jerry Penner shows how you can manage expectations by asking the right questions and framing in business terms the capabilities of computer-aided testing. Discussion includes good and bad reasons to automate, and what should and should not be automated so you can find more of the important bugs faster. Jerry presents the pros and cons of open source and commercial tools such as Python, Sikuli, and eggPlant as well as the ones you forgot were in your toolbox like Notepad, batch files, and Excel. Leave with tips and strategies you can take back to make your testing life easier right away.
Some notions of continuous testing (CT) have been applied in software development methodologies for a while but it was never called by that term. Another term sometimes used for CT is parallel testing. While some have mastered CT, most of us struggle with how to transform our current testing approaches to CT approaches and align them with evolving development methodologies. Join Tom Wissink as he discusses current examples of CT implementations across different software development methodologies (agile, waterfall, incremental) and describes where parallel or CT type testing yields the best benefits. Arguably the most challenging methodology that demands CT testing is DevOps. DevOps requires all phases of testing to be done quickly and in parallel with the development process and some contend that testing continues into actual operations. Leave this session with a better understanding of CT, and how this approach can be best leveraged in your development environment.
Test Metrics in Agile: A Powerful Tool to Demonstrate ValueTechWell
Most understand that an agile development and testing approach improves quality and reduces risks in our projects. In some companies and culture however, there are skeptics. Is the move to agile—and therefore agile testing—really beneficial? Join Iuliia Zavertailo for a closer look at a Scandinavian insurance company that started with one manual tester and within three years moved toward opening a large test center in the Baltic. Behind this story were many small steps of demonstrating testing's value to the client through a well-defined set of agile metrics which quantitatively supported the importance and value of testing. Iullia gives examples of key performance indicators—test coverage, defect open and close rates, issues reported by customers, and regression test suite duration—and provides a roadmap for building a test metrics framework. She then discusses tools that support the agile test framework, provides guidance on how to analyze test statistics, and offers ways to present the facts that interest clients most.
Combinatorial Black-Box Testing with Classification TreesTechWell
A basic problem in software testing often is choosing a subset from the near infinite number of possible test cases. Consider the challenges of testing multiple browsers, multiple mobile devices, mobile applications, or use case paths. Testers must select test cases to design, create, and then execute to obtain sufficient coverage—all while managing the time it takes to test relative to risks. Even though test resources are limited, you still want to select the best possible set of tests. Peter Kruse shares his experiences designing test cases with TESTONA, the most popular tool for systematic test design of classification tree-based tests. Peter shows how to integrate expected test outcomes and how to obtain executable test scripts directly from the test specification or user stories. If you are looking to jumpstart your systematic test design and want to avoid unnecessary tests and overhead, this session is for you!
Mindmaps: Agile and Lightweight Documentation for TestingTechWell
Quality starts with requirements. In small to mid-size companies, it is not uncommon for the communication chain to be broken. Florin Ursu shares ways to avoid miscommunication through a streamlined process in which requirements are communicated to both developers and testers simultaneously; then developers write code while testers document what will be tested. Florin explores what mindmaps are; what they can be used for, both in general and applied to software development; and then dives deeper into how mindmaps can be used for testing. He describes how his teams use mindmaps to brainstorm, organize testing scenarios, prioritize work, review test scenarios, present results to stakeholders highlighting what was tested and—just as importantly—what was not tested, issues found, and risks. Using example mindmaps, Florin highlights important details captured in day to day work, including tips regarding format, communication style, and how to “sell” the idea of mindmaps to your stakeholders.
High-Performance Agile Testing in Software DevelopmentTechWell
Agile testing is an approach to software testing that follows the principles of agile software development as outlined in the Agile Manifesto. Since many software development organizations are using agile development practices or transitioning to agile software development, it is very important for software testers to understand and learn to operate with an agile mindset. Sammy Kolluru explores the key aspects of agile—whole-team approach, improved collaboration and ownership, results visibility, and incorporating automated tools into testing. Explore how you can achieve high-performance software testing by employing test-driven development, knowing how to pinpoint exactly which test cases need to be run after new functionality is added, and learning secure tips for addressing performance testing within each sprint. See how you can improve your agile skills and how agile proficiency contributes to your career and professional recognition with the option of certification.
Digital Transformation, Testing and AutomationTEST Huddle
The Digital Transformation is real. It is having a profound effect on how business is done and the nature of the systems required to deliver productive customer experiences and consequent business benefits.
Key Takeaways:
- What is the Digital Transformation and how does it affect testing?
- Some key findings from a recent and an ancient survey
- How to achieve testing and automation success.
To view the webinar, visit - http://testhuddle.com/resource/digital-transformation-testing-and-automation/
IT organizations adopting agile development often struggle when applying agile to anything other than small, mid-sized, or non-critical applications. Because IT organizations must deal with the myriad business rules, non-functional requirements, industry regulations, and associated audits, the software requirements and resulting user stories can easily become too complex and interrelated. Tony Higgins says that approaches are surfacing which allow complex IT environments to improve upfront scoping, promote reuse, embrace living documentation, and deal with continuous requirements from a testing perspective. Join Tony as he shares his experiences on how requirements and tests can become one, and user stories exist as executable tests using behavior-driven design. See how all this provides testers with what's needed up front and results in better support for agile testing within IT.
Build Your Open Source Performance Testing Platform in the CloudTechWell
Proprietary performance testing platforms can be complex, expensive, and difficult to scale. With the right approach, everything from continuous integration, to continuous deployment pipelines, to full-scale production loads can be supported, but a dizzying array of platforms, services, and approaches available in AWS and the open-source community must be navigated to arrive at solutions that work. Join Gopal Brugalette and explore how to build a performance testing platform in the cloud using open source tools. Gopal shares what he has learned from his failures and successes, explains why he's made the technical decisions he did, what he might have done differently, and how to create a roadmap for success. Attendees will gain insights into building a cloud-based performance testing platform using open-source and cloud tools to improve capabilities, increase efficiency, and reduce costs.
We’ve all been there. We work incredibly hard to develop a feature and design tests based on written requirements. We build a detailed test plan that aligns the tests with the software and the documented business needs. And when we put the tests to the software, it all falls apart because the requirements were changed without informing everyone. Mary Thorn says help is at hand. Enter behavior-driven development (BDD), and Cucumber and SpecFlow, tools for running automated acceptance tests and facilitating BDD. Mary explores the nuances of Cucumber and SpecFlow, and shows you how to implement BDD and agile acceptance testing. By fostering collaboration for implementing active requirements via a common language and format, Cucumber and SpecFlow bridge the communication gap between business stakeholders and implementation teams. In this workshop, practice writing feature files with the best practices Mary has discovered over numerous implementations. If you experience developers not coding to requirements, testers not getting requirements updates, or customers who feel out of the loop and don’t get what they ask for, Mary has answers for you.
A DevOps Primer: Whole Team Approaches for Better Software QualityTechWell
With fingers wagging and eyes squinting, they query Why didn’t you find this problem during testing? How many times have you tried to defend yourself with things like We can’t test everything or It’s a corner case? Everyone knows you can’t improve quality with testing alone, so what can you do? Marianne Hollier shares practices and tools that help improve your test effectiveness and overall software quality. Learn how early collaboration across your whole team can remove bottlenecks and surprises. See how capturing and agreeing on interfaces between dependent systems can eliminate common issues that occur when systems are finally integrated for testing and nothing works. Understand how service virtualization and test automation go hand-in-hand to get your testing effort started earlier to achieve higher coverage more quickly. Join Marianne to learn how continuous integration and continuous deployment can get your test environments ready to test immediately after a new build is made—with no wasted time.
Selenium DeTox for Achieving the Right Testing PyramidNaresh Jain
Our project was a classic example of Selenium gone wild! As our team embraced the test automation journey, we went crazy and implemented tons of Selenium tests, one for every permutation possible. Soon we realized our feedback cycles were delayed. Our builds were taking hours instead of minutes. And we had a set of complex, fragile tests, which resulted in a lot of false-negative scenarios and finger pointing.
At this point, our team had realized that this is not the path forward. We decided to seriously look at our Selenium tests. We pretty much moved 80% of our Se tests to lower-layers (non-GUI based) tests. And now we have the right testing pyramid on our project.
In this presentation, Naresh Jain explains IDeaS' journey (strategy, techniques, tools, mindset-change and approaches we took) through this transition.
The Catastrophic change and disruption in IT are imposing quality challenges, testing organisations need to be equipped for this massive change in a pragmatic and robust test strategy.
The Three Pillars Approach to an Agile Testing StrategyTechWell
Far too often, organizations focus solely on the development teams and their technical practices as their agile adoption strategy. And then there’s the near constant focus on acquiring development tools. Often the testing activity and the testing teams are left behind in agile adoption, or even worse, they’re simply along for the ride. This is not an effective transformation strategy. Join experienced agile coach Bob Galen as he shares the Three Pillars framework for establishing a balanced strategic plan for quality and testing. The Three Pillars focus on development and test automation, testing practices, and collaboration activities that ensure you have a balanced approach to agile testing. Specifically, Bob explores risk-based testing, exploratory testing, paired collaboration around agile requirements, agile test design, and TDD-BDD-functional testing automation as tactics within a balanced framework. Leave with ideas to immediately initiate or re-tool a much more effective and balanced agile testing strategy.
Key takeaways
- Continuous “everything” is at the heart of agile and devops
- Continuous activities result in faster delivery and higher quality
- Rapid feedback and practice are essential for confidence in your delivery process
View webinar recording - http://testhuddle.com/resource/continuous-everything/
Artificial intelligence (AI) is the most important technology for software testers to understand today. All software will soon have AI-powered components, and they are unlike anything you’ve ever tested before. As risky as AI can be, it is a powerful weapon for testers to solve some of their most painful testing challenges today. The web was great, mobile is interesting, but AI will truly change the way you build and test all software. Jason Arbon gives a brief introduction to AI and machine learning (ML) so you can nod your head knowingly when the topics come up. Explore how products that leverage machine learning are tested at Google, Microsoft, and new startups. Learn the basics of labeling data, training sets, testing sets, measuring quality, and the risks of retraining neural networks. Even learn how to apply AI and ML to your own testing work today. Join Jason to get a glimpse into the new world where we will work hand-in-hand with our new AI bot friends. Don’t miss the AI train—it will change everything.
ATDD And BDD The Great Beat Down…or…DebateTEST Huddle
Key Takeaway’s
1. - A solid overview of the intent behind the User Story as a requirement artefact.
2. - A solid overview of Acceptance Test Driven Development, including Behavior-Driven Development.
3. - An understanding of the intent behind Acceptance Criteria.
4. - An understanding of the balance required in the User Story and the Acceptance Criteria/tests.
View the webinar here - https://testhuddle.com/atdd-and-bdd-the-great-beat-down-or-debate/
Rapid advancement in digital technologies have accelerated the need to deliver more value to customers, faster. This ever-increasing demand for both speed and quality has put software testing and delivery under tremendous stress.
How can you advance your development and testing capabilities to meet digital market demand, today and in the future? Is it only about technology and automation? What about testers—will new practices such as AI save us?
Join this web seminar for a discussion with Forrester Research’s Diego Lo Giudice and Perfecto’s Tzvika Shahaf about the future state of testing. Learn what’s next for test and dev teams and the people who drive them.
We’ll talk about:
-Where the development and testing market is headed and how you compare
-Test automation challenges and how to overcome them
-What’s next in test automation tools and technologies
-Testing and development predictions for 2019
Although Lee Hawkins stumbled into testing—in 1999 after migrating from the UK to Australia amid a tech boom time—he has since become a passionate member of the worldwide testing community and currently holds the title of principal test architect. So, what does that really mean? A test architect at Dell Software provides technical leadership and strategic direction for testing, and Lee describes what that means in his day-to-day work. His position involves advocacy for great new testing ideas gleaned from the wider testing community, mentoring new testers, and coaching testing teams in using context-appropriate approaches to their work. This leadership role extends beyond Dell, too, so a typical day might include sharing knowledge with a meetup group, blogging on a testing topic, or helping a new speaker with a conference proposal. Join Lee to discover that testing is far from being a dead-end career and learn how you can become an active participant in your testing community.
Continuous Testing: A Key to DevOps SuccessTechWell
As IT organizations adopt a DevOps strategy, continuous testing (CT) becomes a key ingredient of the DevOps ecosystem. CT enables faster release cycles, more changes per release, upfront isolation of risks, and reduced operations costs. The approach to scale the traditional automation testing infrastructure, test environments, and test data management requires a culture shift using new tools and techniques. Sujay Honnamane discusses a CT strategy for aspiring and already implemented DevOps organizations. Sujay shares examples of tools, techniques, and practical solutions that include continuous integration using the Jenkins CI server, service virtualization through CA Lisa tools, automated code coverage analysis to create impact-based tests, automated test script load balancing for effective use of test environments, and faster test cycles, providing a holistic approach/workflow for CT. Sujay and his teams have successfully implemented CT for several clients in their DevOps journey to achieve a repeatable and highly predictable software delivery process.
Addressing the Challenges of Mobile Test AutomationTechWell
As technology continues to disrupt every industry, mobile applications are increasingly becoming a primary way to interact with customers. Mobile application test automation tools and frameworks are far from being as mature as web test automation tools. The mobile test automation space is much more complex than web because of the number of devices that follow different standards. Simulators and emulators partially address this mobile diversity, however, to feel confident releasing an application to market, a deep understanding of what libraries, tools, and frameworks are available and how to best apply them is required. Join Pradeep as he presents information on how to tackle mobile test automation using tools such as appium and calabash, what to consider between Android and Iphone, how to select the right testing framework, the pro’s and con’s of open source vs. commercial mobile testing tools and the considerations for image based identification vs. object based identification approaches.
Boost Test Coverage with Automated Visual TestingJosiah Renaudin
Joe Colantonio shares how combining your existing automated tests with scalable automated visual testing can help you dramatically increase coverage, reduce maintenance, and substantially boost test robustness, efficiency, and ROI. Joe includes real-life use cases—automating cross-browser UI validation, adding full UI regression coverage to existing automated tests, handling dynamic content in visual tests, and more—to help you release faster and better, automatically avoiding functional and visual regressions. Joe covers the basics of automated visual testing and includes a demo of adding visual regression and cross-browser layout testing to existing automated tests using Applitools’ Eyes. Learn tips and best practices on how to scale your automated tests and successfully perform large-scale, automated visual testing ROI analysis of visual testing based on a real-life project. This presentation is especially valuable for teams practicing agile and continuous deployment with frequent builds and releases.
Build Your Open Source Performance Testing Platform in the CloudTechWell
Proprietary performance testing platforms can be complex, expensive, and difficult to scale. With the right approach, everything from continuous integration, to continuous deployment pipelines, to full-scale production loads can be supported, but a dizzying array of platforms, services, and approaches available in AWS and the open-source community must be navigated to arrive at solutions that work. Join Gopal Brugalette and explore how to build a performance testing platform in the cloud using open source tools. Gopal shares what he has learned from his failures and successes, explains why he's made the technical decisions he did, what he might have done differently, and how to create a roadmap for success. Attendees will gain insights into building a cloud-based performance testing platform using open-source and cloud tools to improve capabilities, increase efficiency, and reduce costs.
We’ve all been there. We work incredibly hard to develop a feature and design tests based on written requirements. We build a detailed test plan that aligns the tests with the software and the documented business needs. And when we put the tests to the software, it all falls apart because the requirements were changed without informing everyone. Mary Thorn says help is at hand. Enter behavior-driven development (BDD), and Cucumber and SpecFlow, tools for running automated acceptance tests and facilitating BDD. Mary explores the nuances of Cucumber and SpecFlow, and shows you how to implement BDD and agile acceptance testing. By fostering collaboration for implementing active requirements via a common language and format, Cucumber and SpecFlow bridge the communication gap between business stakeholders and implementation teams. In this workshop, practice writing feature files with the best practices Mary has discovered over numerous implementations. If you experience developers not coding to requirements, testers not getting requirements updates, or customers who feel out of the loop and don’t get what they ask for, Mary has answers for you.
A DevOps Primer: Whole Team Approaches for Better Software QualityTechWell
With fingers wagging and eyes squinting, they query Why didn’t you find this problem during testing? How many times have you tried to defend yourself with things like We can’t test everything or It’s a corner case? Everyone knows you can’t improve quality with testing alone, so what can you do? Marianne Hollier shares practices and tools that help improve your test effectiveness and overall software quality. Learn how early collaboration across your whole team can remove bottlenecks and surprises. See how capturing and agreeing on interfaces between dependent systems can eliminate common issues that occur when systems are finally integrated for testing and nothing works. Understand how service virtualization and test automation go hand-in-hand to get your testing effort started earlier to achieve higher coverage more quickly. Join Marianne to learn how continuous integration and continuous deployment can get your test environments ready to test immediately after a new build is made—with no wasted time.
Selenium DeTox for Achieving the Right Testing PyramidNaresh Jain
Our project was a classic example of Selenium gone wild! As our team embraced the test automation journey, we went crazy and implemented tons of Selenium tests, one for every permutation possible. Soon we realized our feedback cycles were delayed. Our builds were taking hours instead of minutes. And we had a set of complex, fragile tests, which resulted in a lot of false-negative scenarios and finger pointing.
At this point, our team had realized that this is not the path forward. We decided to seriously look at our Selenium tests. We pretty much moved 80% of our Se tests to lower-layers (non-GUI based) tests. And now we have the right testing pyramid on our project.
In this presentation, Naresh Jain explains IDeaS' journey (strategy, techniques, tools, mindset-change and approaches we took) through this transition.
The Catastrophic change and disruption in IT are imposing quality challenges, testing organisations need to be equipped for this massive change in a pragmatic and robust test strategy.
The Three Pillars Approach to an Agile Testing StrategyTechWell
Far too often, organizations focus solely on the development teams and their technical practices as their agile adoption strategy. And then there’s the near constant focus on acquiring development tools. Often the testing activity and the testing teams are left behind in agile adoption, or even worse, they’re simply along for the ride. This is not an effective transformation strategy. Join experienced agile coach Bob Galen as he shares the Three Pillars framework for establishing a balanced strategic plan for quality and testing. The Three Pillars focus on development and test automation, testing practices, and collaboration activities that ensure you have a balanced approach to agile testing. Specifically, Bob explores risk-based testing, exploratory testing, paired collaboration around agile requirements, agile test design, and TDD-BDD-functional testing automation as tactics within a balanced framework. Leave with ideas to immediately initiate or re-tool a much more effective and balanced agile testing strategy.
Key takeaways
- Continuous “everything” is at the heart of agile and devops
- Continuous activities result in faster delivery and higher quality
- Rapid feedback and practice are essential for confidence in your delivery process
View webinar recording - http://testhuddle.com/resource/continuous-everything/
Artificial intelligence (AI) is the most important technology for software testers to understand today. All software will soon have AI-powered components, and they are unlike anything you’ve ever tested before. As risky as AI can be, it is a powerful weapon for testers to solve some of their most painful testing challenges today. The web was great, mobile is interesting, but AI will truly change the way you build and test all software. Jason Arbon gives a brief introduction to AI and machine learning (ML) so you can nod your head knowingly when the topics come up. Explore how products that leverage machine learning are tested at Google, Microsoft, and new startups. Learn the basics of labeling data, training sets, testing sets, measuring quality, and the risks of retraining neural networks. Even learn how to apply AI and ML to your own testing work today. Join Jason to get a glimpse into the new world where we will work hand-in-hand with our new AI bot friends. Don’t miss the AI train—it will change everything.
ATDD And BDD The Great Beat Down…or…DebateTEST Huddle
Key Takeaway’s
1. - A solid overview of the intent behind the User Story as a requirement artefact.
2. - A solid overview of Acceptance Test Driven Development, including Behavior-Driven Development.
3. - An understanding of the intent behind Acceptance Criteria.
4. - An understanding of the balance required in the User Story and the Acceptance Criteria/tests.
View the webinar here - https://testhuddle.com/atdd-and-bdd-the-great-beat-down-or-debate/
Rapid advancement in digital technologies have accelerated the need to deliver more value to customers, faster. This ever-increasing demand for both speed and quality has put software testing and delivery under tremendous stress.
How can you advance your development and testing capabilities to meet digital market demand, today and in the future? Is it only about technology and automation? What about testers—will new practices such as AI save us?
Join this web seminar for a discussion with Forrester Research’s Diego Lo Giudice and Perfecto’s Tzvika Shahaf about the future state of testing. Learn what’s next for test and dev teams and the people who drive them.
We’ll talk about:
-Where the development and testing market is headed and how you compare
-Test automation challenges and how to overcome them
-What’s next in test automation tools and technologies
-Testing and development predictions for 2019
Although Lee Hawkins stumbled into testing—in 1999 after migrating from the UK to Australia amid a tech boom time—he has since become a passionate member of the worldwide testing community and currently holds the title of principal test architect. So, what does that really mean? A test architect at Dell Software provides technical leadership and strategic direction for testing, and Lee describes what that means in his day-to-day work. His position involves advocacy for great new testing ideas gleaned from the wider testing community, mentoring new testers, and coaching testing teams in using context-appropriate approaches to their work. This leadership role extends beyond Dell, too, so a typical day might include sharing knowledge with a meetup group, blogging on a testing topic, or helping a new speaker with a conference proposal. Join Lee to discover that testing is far from being a dead-end career and learn how you can become an active participant in your testing community.
Continuous Testing: A Key to DevOps SuccessTechWell
As IT organizations adopt a DevOps strategy, continuous testing (CT) becomes a key ingredient of the DevOps ecosystem. CT enables faster release cycles, more changes per release, upfront isolation of risks, and reduced operations costs. The approach to scale the traditional automation testing infrastructure, test environments, and test data management requires a culture shift using new tools and techniques. Sujay Honnamane discusses a CT strategy for aspiring and already implemented DevOps organizations. Sujay shares examples of tools, techniques, and practical solutions that include continuous integration using the Jenkins CI server, service virtualization through CA Lisa tools, automated code coverage analysis to create impact-based tests, automated test script load balancing for effective use of test environments, and faster test cycles, providing a holistic approach/workflow for CT. Sujay and his teams have successfully implemented CT for several clients in their DevOps journey to achieve a repeatable and highly predictable software delivery process.
Addressing the Challenges of Mobile Test AutomationTechWell
As technology continues to disrupt every industry, mobile applications are increasingly becoming a primary way to interact with customers. Mobile application test automation tools and frameworks are far from being as mature as web test automation tools. The mobile test automation space is much more complex than web because of the number of devices that follow different standards. Simulators and emulators partially address this mobile diversity, however, to feel confident releasing an application to market, a deep understanding of what libraries, tools, and frameworks are available and how to best apply them is required. Join Pradeep as he presents information on how to tackle mobile test automation using tools such as appium and calabash, what to consider between Android and Iphone, how to select the right testing framework, the pro’s and con’s of open source vs. commercial mobile testing tools and the considerations for image based identification vs. object based identification approaches.
Boost Test Coverage with Automated Visual TestingJosiah Renaudin
Joe Colantonio shares how combining your existing automated tests with scalable automated visual testing can help you dramatically increase coverage, reduce maintenance, and substantially boost test robustness, efficiency, and ROI. Joe includes real-life use cases—automating cross-browser UI validation, adding full UI regression coverage to existing automated tests, handling dynamic content in visual tests, and more—to help you release faster and better, automatically avoiding functional and visual regressions. Joe covers the basics of automated visual testing and includes a demo of adding visual regression and cross-browser layout testing to existing automated tests using Applitools’ Eyes. Learn tips and best practices on how to scale your automated tests and successfully perform large-scale, automated visual testing ROI analysis of visual testing based on a real-life project. This presentation is especially valuable for teams practicing agile and continuous deployment with frequent builds and releases.
Innovations in Mobile Testing: Expanding Your Test PlanJosiah Renaudin
As organizations implement their mobile strategy, testing teams must support new technologies—while still maintaining existing systems. Melissa Tondi describes the major trends and innovations in mobile technology, usage patterns, tools, and test equipment that you should consider when transitioning existing test teams or starting new ones. Based on information from more than two years of research with a lab-based consultant team, Melissa focuses on areas that balance efficiency and productivity, including use of a Device Matrix technique to select devices to test against, and when to use emulators and simulators rather than physical devices. She offers solutions to ensure you have a comprehensive mobile test strategy and focuses on challenges—including understanding mobile-specific integration testing and which automation tools to use—that have inundated traditional test teams. Melissa describes how to build a well-organized device lab, incorporating testing scenarios—such as gesture and interruption testing—that are unique to mobile.
IoT and Embedded Testing: A Roku Case StudyTechWell
With big hitters like Time Warner and HBO selectively testing Roku releases, testing these little boxes of joy is becoming more of a necessity in the IoT tester’s playbook. Join Rick Faulise as he shares the secrets of testing on a Roku device including how to get into the Roku interface and make it respond to your commands, how to select a broadcast environment for testing, and how to measure streaming performance. Take your IoT testing to the next level by understanding what special types of testing are unique to the Roku and other important considerations to keep in mind as you journey through the Brightscript SDK and Developer program, Telnet command prompts, and jailbreaking/hacking the Roku OS. Rick presents examples of testing on Roku devices and discusses how to decide what to test and in what order to test it. Take away two handouts: 1] how to jailbreak your Roku device, and 2] a comparison and contrast of testing on a Roku box, a Chromecast device, and an Amazon Fire TV stick.
A Tester’s Experience with User Experience MappingJosiah Renaudin
Let's take an off-the-beaten-path approach to quality—testing based on actual user experiences. Being aware of surroundings and emotions while using intuition and instincts are attributes of great testing. With the right tools and approaches, we can learn to tap into users’ experiences to understand and exploit their underlying emotions. Marjana Shammi explains the basics of experience mapping and describes how testers can use that information to generate great test ideas. Experience mapping is an activity that examines the journey of how the user experiences an application. This map contains the user’s interactions with the application, depicted through a journey with highs and lows. By identifying the risks, retrieving information from an experience mapping session, and determining important areas to focus on in future test coverage, testers can generate test ideas and focus on the user’s concerns. Testing can be more in-depth and explorative, providing valuable insights for product development. Using this approach will bring another dimension of the test basis to improve test coverage.
IoT Integrity: A Guide to Robust Endpoint TestingJosiah Renaudin
If you’re responsible for an application that depends on the data or functionality of various IoT endpoints—either sensors or devices—your brand reputation depends on the security, reliability, and compliance of its many integrated parts. If your application fails to deliver the expected business results, your customers and partners won't care if that failure stems from the code you developed or from a component that you integrated. What can you do to ensure that the endpoints work as expected and enhance your brand? Wayne Ariola outlines a multiphase strategy: validate each endpoint against your expectations; vet each new endpoint vs. your internal policy for security, performance, and availability; integrate simulated behavior into a test lab; simulate behavior to expand the scope of your end-to-end testing; validate it against use cases; run end-to-tests for security, functionality, performance; and manage changes with version control for test environments. Leave with guidelines for validating IoT integrity for end to end and everything in between.
Become an Influential Tester: Learn How to Be HeardTechWell
As a tester, are you frustrated that no one listens to you? Are you finding bugs and having them ignored? Are you worried that the development process and product quality aren’t as good as they should be? Jane Fraser shares ways to help you be heard―ways to position yourself as a leader within your organization, ways to increase your influence, and ways to report bugs to get them fixed. In this interactive session, Jane leads you to a better understanding of how to be heard in your organization. Learn how to tailor your defect reports depending on who makes the decisions and their area of focus—customer, budget, or design. These details help you determine how to position your defect for action. Through real life examples, Jane shows you how to become a more influential tester.
Patterns—proven, repeatable solutions to common situations that occur again and again—are commonly used in development and to a lesser extent in testing. In addition to patterns, various anti-patterns have been discovered. These are common responses to recurring problems that, while promising, are actually counterproductive. Hans Buwalda describes a set of such anti-patterns that he commonly sees in automated test design and that he feels inhibit scalability and maintainability. Hans discusses anti-patterns including Enter Enter Click Click, Interaction Heavy, Lifeless, Lame, Clueless and a number of others. Knowing these anti-patterns will help you spot potential bottlenecks that could make your own tests unnecessarily difficult to automate. Hans presents thirteen distinct patterns that you can look for in your tests. Feel free to bring in your own anti-patterns and situations you have experienced that you feel are counterproductive toward achieving manageable and maintainable automation.
Better Together: Group Exploratory TestingTechWell
Jeff Abshoff faced a most difficult challenge in 2015. His team size tripled, with testers of varying skill levels spread across six sites worldwide. The product was moving to a more frequent release cycle, was of poor quality, and had multiple key stakeholders. Features were incomplete, defects were not discovered until late in the cycle, and downstream stability and feature integration problems were common. Join Jeff as he shares his experience with Group Exploratory Testing, and discusses the positive impact this approach has had on his team and the ANSYS product. Jeff gives practical details on the tools used (web collaboration and a virtual lab approach) and the people involved (developers, product managers, writers, and testers). Jeff explains the many benefits that Group Exploratory Testing offers—improved collaboration, cross-team training, earlier and faster feedback, and better product quality.
Build a Quality Engineering and Automation FrameworkJosiah Renaudin
How would you like to be in this position? Development sends the final release candidate for multiple systems with a user base of one million just a day before the production release, and you are expected to sign off on the overall software quality. Rahul Shah is responsible for providing QA sign-off for a dozen applications every week and is accountable for reporting the overall quality of functional, regression, automation, cross-browser, mobile, and performance testing all of WorldVentures’ applications produced by multiple agile scrum teams. Join Rahul as he presents their software quality engineering automation approach and framework which comprise these vital elements: processes, tools, methods, knowledge management, metrics, reviews, skills development, defect management, data management, and automation. These quality engineering capabilities enable WorldVentures to have a seamless automation integration with their cloud environment and allow Rahul to sleep well—most nights. Learn about their quality engineering automation framework and how you can implement it in your organization.
Implement Combinatorial Test Patterns for Better Mobile and IoT TestingJosiah Renaudin
A common problem in mobile and IoT systems is the large number and combinations of hardware, operational, and software configurations that need to be tested. For example, the so-called Android fragmentation problem might lead a test team to test hundreds of device and several software configurations, potentially yielding thousands or even tens of thousands of tests. Combinatorial testing, a technique involving mathematics and specific tooling, allows teams to reduce the number of test cases, while still assuring good error finding capabilities. Jon Hagar examines test combinatorial patterns supported by tools that will help you speed up testing these many configurations and use for other test tasks, too. During this session Jon will identify and demonstrate specific tools to solve real-world mobile and IoT testing problems. Take back reference materials and data to help your team justify adding combinatorial testing to its toolkit and regular testing activities.
Analyze, Diagnose, and Prevent Test FlakinessJosiah Renaudin
Test code development is generally approached with more lenient standards and less scrutiny than production code. As a result, rather than providing valuable feedback on software quality, this can lead to tests that produce inconsistent results and false outcomes. Team productivity is affected since executing, debugging, and fixing unreliable tests results in a substantial waste of time. Join Dionny Santiago as he describes how to transition from flaky, unreliable tests to stable test suites that provide consistent and accurate feedback on quality. He shares his experiences on how to avoid high test complexity, non-determinism, and explicit delays to improve the stability of automated testing. Understand the benefits of adhering to the test pyramid, and discover best practices and tools to support full stack automated testing. Dionny demonstrates a UI isolation technique that helps reduce reliance on complex end-to-end test scenarios. Finally, learn how to collect and analyze data—such as failure patterns, assertion counts, cyclomatic complexity, and execution time—to effectively identify flaky tests before they become a problem in your organization.
Combine Test Automation Code with Product Code: The Good, the Bad, and the Le...Josiah Renaudin
At STAREAST 2015, Chris Loder spoke about the automation framework that he and his team built at Halogen Software. At the time, they had just moved the test automation code into the development code base so that everyone in R&D was able to use it. One year later, Chris returns to recount the good, the bad, and the lessons learned from the whole experience. He explains why the decision to move the automation code base into the development code base was made and how it was done. Chris goes into detail about what is working well—the new found collaboration between automation and product development; what isn’t working so well—the overhead of managing all these new cooks in the kitchen. And finally, he shares some important lessons learned from the endeavor. Your automation framework is an important tool, so come hear what Chris has to say to see if this is a path that might work for you and your organization.
Acceptance- and Behavior-Driven Development with Cucumber: Three Case StudiesJosiah Renaudin
Acceptance test-driven development (ATDD), behavior-driven development (BDD), and Cucumber promise many benefits related to your user story acceptance tests. They promise tighter collaboration between the product owner and the team. They promise the ability for the product owner and other stakeholders to write their own executable acceptance tests. They even promise an increase in the value produced by the efforts of your team as they focus on building the “right” products. But promises are not always tied to reality. Join experienced agile coach Mary Thorn as she explores three case studies of implementing ATDD and BDD with Cucumber in real world environments. Mary explores each study in detail, showing how she introduced ATDD/BDD tooling and practices, how far she was able to advance toward the promises of ATDD, her implementation strategies, and how she overcame resistance. If you're struggling with or hoping to introduce ATDD/BDD, this session will help you develop your own strategies and prepare you for the challenges.
How to Build a Fully Open Source Test Automation FrameworkTechWell
Automated testing can be difficult, slow to implement, involve expensive and non-compatible software, and require a high level of technical expertise to use. Join Matt Joste as he presents Ryerson University's Automation Framework, put together using best-in-class open source software. The framework allows software developers, product owners, and testers without a technical background to write and run automated scripts. This modular framework addresses both functional and nonfunctional automated tests—performance, security, and accessibility—and is both agile and expandable. Matt explains the benefits and constraints of using an integrated set of open source tools such as JMeter (for performance), Robot Framework and Selenium (for functional testing), ZAP (for security), Appium (for mobile) and Pally (for accessibility)—all connected to Jenkins (for continuous testing). Matt discusses his team’s journey and key learnings in defining the framework and provides some ideas for using tests in production for proactive monitoring and alerting.
Accessibility Standards and Testing Techniques: Be Inclusive or Be Left BehindTechWell
While Information and Communication Technology (ICT) accessibility for a wider spectrum of users—including the blind—and their interfaces is being required by law across more jurisdictions, testing for it remains limited, naïve, and too late. The consequences of staying ignorant include increased exposure to litigation, penalties, and loss of contracts and revenue. Join David Best, Sandy Feldman, and Rob Harvie to learn why accessibility is now becoming a valued, integral part of the design process and much different from usability of twenty years ago. Ensure compliance for your organization and clients by familiarizing yourself with the regional and international standards and their criteria, and find out what testing tools and inclusive design practices you can use. Take away an understanding of the three core guidelines for accessibility; components of authoring tools, web content, and user agent accessibility for mobile, web browsers, and media players—and understand their impact on assistive technologies.
Budgeting, Estimation, Planning, and #NoEstimates: They All Make Sense for Ag...Josiah Renaudin
Many levels of estimation are practiced in agile, including budgeting, high-level estimation, and task planning (detailed estimation). That might seem like an anathema to agile, but it is not. Mike Harris shares a case study that provides an approach that “checks the box” for standard corporate estimation requirements while staying true to the agile planning and estimation processes. Using the Agile Planning Onion popularized by Mike Cohn, this approach includes team and project level implementations of #NoEstimates concepts. Take away an approach that you can apply to testing for both small and large agile efforts. Most planning and estimating activities for agile testing focus on answering a few very basic questions: When will it be done? How much will it cost? What will actually get tested? Using agile development and testing techniques doesn’t abrogate the need to answer those questions, but it also does not mean testing has to revert to waterfall planning and management techniques.
With the drive for continuous integration and delivery, the implications and approaches for designing more testable software are receiving substantial discussion and debate. What does testability really mean in practice? How do you take the idea of testability—how easy it is to test software—and put it into action through the different dimensions of designing and testing a real world product? Nir Szilagyi recognizes that the challenges of difficult-to-test software can transform a testing cycle from a small automation and exploratory effort to a long struggle of test preparation, execution, and debugging. He says testability starts with software design, goes through implementation, and encompasses building modular software, abstraction, simplicity, clear data interface, separation of business logic into self-sustained entities, and more. On the technical side of testability, Nir explores ways quality engineers and leaders can influence testability from early development through deployment. From his experiences he shares real-life testability examples which touch on the human process of building software including the relationship between testers and developers.
Traditional testing isn't keeping pace with the speed of DevOps and Continuous Delivery, but hope is not lost. AI will be used to make testing faster and more accessible to all.
Existing QA solutions were built for a world where software changed infrequently. Highly adopted tools such as Selenium, Appium, and JUnit require a specialized skillset, and require too much maintenance once you start factoring in the brittle nature of tests, and the infrastructure required to run tests at scale. But there is still hope for QA in machine intelligence.
Next-generation ML tools are here to help QA keep up with the agility of modern software delivery practices. You'll learn what ML strategies are being employed to make this possible, and what the future of QA - intelligent testing - looks like.
Takeaways:
- An overview of the QA tooling and vendor landscape
- Demystifying the buzzwords - what machine intelligence in testing means today and tomorrow
- How implementing DevTestOps can help increase test coverage and improve product quality
Ben Walters - Creating Customer Value With Agile Testing - EuroSTAR 2011TEST Huddle
EuroSTAR Software Testing Conference 2011 presentation on Creating Customer Value With Agile Testing by Ben Walters. See more at: http://conference.eurostarsoftwaretesting.com/past-presentations/
Now-a-days the world of testing has shifted towards a Continuous Testing model. With increasing digital transformation, Agile & DevOps principles, the need to scale up quality initiatives becomes inevitable. Moreover, with increasing complexity and continuous integration cycles, the frequency of tests to release apps in a shorter time frame with continuous testing becomes the need of the hour to match the speed of Agile & DevOps.
Fast feedback loops and immediate responses allow businesses to adapt to changes in the market quicker than ever before. This is made possible with automation and continuous testing. But how do you achieve continuous testing?
In this, our specialist Sushma Nayak will discuss the present-day best practices in test automation at Knoldus and will examine the key testing trends that focus on the adoption of Continuous Delivery and the evolution of test automation in the coming year.
watch the video of this session on our website: https://www.knoldus.com/learn/webinars
Bridging the Gap: Analyzing Data in and Below the CloudInside Analysis
The Briefing Room with Dean Abbott and Tableau Software
Live Webcast July 23, 2013
http://www.insideanalysis.com
Today’s desire for analytics extends well beyond the traditional domain of Business Intelligence. That’s partly because business users are realizing the value of mixing and matching all kinds of data, from all kinds of sources. One emerging market driver is Cloud-based data, and the desire companies have to analyze this data cohesively with their on-premise data sets.
Register for this episode of The Briefing Room to learn from Analyst Dean Abbott, who will explain how the ability to access data in the cloud can play a critical role for generating business value from analytics. He’ll be briefed by Ellie Fields of Tableau Software who will tout Tableau’s latest release, which includes native connectors to cloud-based applications like Salesforce.com, Amazon Redshift, Google Analytics and BigQuery. She’ll also demonstrate how Tableau can combine cloud data with other data sources, including spreadsheets, databases, cubes and even Big Data.
Back to the Basics: Principles for Constructing Quality SoftwareTechWell
Using an analogy to the building codes followed by architects and contractors in the construction of buildings, Rick Spiewak explores the fundamental principles for developing and delivering high quality, mission-critical systems. Just as buildings are constructed using different materials and techniques, we use a variety of languages, methodologies, and tools to develop software. Although there is no formal "building code" for software, software projects should consider-and judiciously apply-the recognized "best" practices of static analysis, automated unit testing, code re-use, and peer reviews. Rick takes you on a deep dive into each of these techniques where you'll learn about their advantages, disadvantages, costs, challenges, and more. Learn to recognize when you should apply the practices, gaining an appreciation and understanding of how you can achieve better quality without increasing costs or lengthening the development to delivery cycle time.
AWS and Dynatrace: Moving your Cloud Strategy to the Next LevelDynatrace
AWS and Dynatrace: Moving your Cloud Strategy to the Next Level
On-Demand Webcast
AWS re:Invent was an exciting time for Dynatrace and we received a lot of “Wows” on our capabilities. We got to demonstrate the only AI-based, full-stack monitoring solution to thousands of AWS prospects and users. We announced our AWS Certified DevOps Competency partnership, and we introduced DAVIS, our natural-language voice interface, to thousands of attendees.
We know that many of you couldn’t attend the event in Las Vegas, so we wanted to share some of the key highlights from the show. And for those of you who were there, you may not have seen all of the benefits Dynatrace provides in the AWS ecosystem due to time constraints of sessions and the large tradeshow floor.
Listen to this 30 Minute webcast where Alois Reitbauer and Franz Karlsberger recap some of the highlights of the event, including:
How Dynatrace, as an AWS certified Migration Competency partner, uniquely supports enterprise migrations to AWS
How to achieve faster feedback and improved lead times with AWS CodePipeline and Dynatrace
An overview of the first ever VoiceOps and ChatOps interface via DAVIS, based on our AI approach to full-stack monitoring
AI Solutions for Industries | Quality Inspection | Data Insights | Predictive...byteLAKE
► byteLAKE's Cognitive Services: Unlock the full potential of Industry 4.0 with our comprehensive suite of AI solutions.
• Manufacturing: Employ image analytics for precise visual inspection of processes, parts, components, and products, ensuring impeccable quality control and minimizing errors. Learn more at www.byteLAKE.com/en/manufacturing.
• Automotive: Harness sound analytics to assess and analyze the quality of car engines, enabling proactive maintenance and preventing potential issues. Discover more at www.byteLAKE.com/en/automotive.
• Paper Industry: Implement advanced cameras to continuously monitor the papermaking process, accurately detecting and analyzing the wet line. Optimize production, reduce waste, and enhance efficiency. Explore further at www.byteLAKE.com/en/paper.
• Data Insights: Leverage our AI module for advanced predictive maintenance, detecting risky situations and triggering alarms. Seamlessly turn data from various sources (IoT sensors, documents, online weather forecasts, etc.) into actionable information for better decisions. Learn more at: www.byteLAKE.com/en/DataInsights.
Data-Driven DevOps: Improve Velocity and Quality of Software Delivery with Me...Splunk
Much of the value of DevOps comes from a (renewed) focus on measurement, sharing, and continuous feedback loops. In increasingly complex DevOps workflows and environments, and especially in larger, regulated, or more crystallized organizations, these core concepts become even more critical.
This session will show how, by focusing on 'metrics that matter,' you can provide objective, transparent, and meaningful feedback on DevOps processes to all stakeholders. Learn from real-life examples how to use the data generated throughout application delivery to continuously identify, measure, and improve deployment speed, code quality, process efficiency, outsourcing value, security coverage, audit success, customer satisfaction, and business alignment.
ChatGPT and not only: how can you use the power of Generative AI at scaleMaxim Salnikov
Join this session to get all the answers about how ChatGPT and other LLM models can be applied to your current or future project. We'll start by putting in order all the terms - OpenAI, GPT-3, ChatGPT, Codex, Dall-E, etc. - and explain why Microsoft and Azure are often mentioned in this context. Then, we'll go through the main capabilities of the Azure OpenAI and respective usecases that might inspire you to either optimize your product or build a completely new one.
Similar to Design for Testability in Practice (20)
Do you ever feel you have lost confidence in your own abilities? Why does this happen? Isabel Evans spends a lot of time painting. Someone once commented, “Why are you doing this, when you are not very good at it?” And gradually she stopped drawing and painting, after being intimidated by a conventional vision of what good art should look like. At the same time, she experienced a parallel loss of confidence in her professional abilities. Attempting creative pursuits like drawing and painting is essential to cognitive, emotional, creative abilities and she began to understand the correlation between her creative activities and her confidence. Making errors, being wrong, failing – that is a generous gift we receive when we practice outside our skill level. By staying in a comfort zone and repeating successes, we stagnate. As Isabel started to create again she thought “I don’t feel good at it, I do feel good doing it” The difference was that she was learning, having ideas and the act of re-engaging with failure, together with the comradeship of friends and colleagues, including at Women Who Test, Isabel has regained her confidence in her professional abilities, and been able to reboot her career and joy. Join Isabel to share a journey from self-perceived failure, to recovery and renewed learning.
Instill a DevOps Testing Culture in Your Team and Organization TechWell
The DevOps movement is here. Companies across many industries are breaking down siloed IT departments and federating them into product development teams. Testing and its practices are at the heart of these changes. Traditionally, IT organizations have been staffed with mostly manual testers and a limited number of automation and performance engineers. To keep pace with development in the new “you build it, you own it” environment, testing teams and individuals must develop new technical skills and even embrace coding to stay relevant and add greater value to the business. DevOps really starts with testing. Join Adam Auerbach as he explains what DevOps is and how it relates to testing. He describes how testing must change from top to bottom and how to access your own environment to identify improvement opportunities. Adam dives into practices like service virtualization, test data management, and continuous testing so you can understand where you are now and identify steps needed to instill a DevOps testing culture in your team and organization.
Test Design for Fully Automated Build ArchitectureTechWell
Imagine this … As soon as any developed functionality is submitted into the code repository, it is automatically subjected to the appropriate battery of tests and then released straight into production. Setting up the pipeline capable of doing just that is becoming more and more common and something you need to know about. But most organizations hit the same stumbling block—just what IS the appropriate battery of tests? Automated build architectures don't always lend themselves well to the traditional stages of testing. In this hands-on tutorial, Melissa Benua introduces you to key test design principles—applicable to organizations both large and small—that allow you to take full advantage of the pipeline's capabilities without introducing unnecessary bottlenecks. Learn how to make highly reliable tests that run fast and preserve just enough information to let testers and developers determine exactly what went wrong and how to reproduce the error locally. Explore ways to reduce overlap while still maintaining adequate test coverage. Take back ideas about which test areas could benefit from being combined into a single suite and which areas could benefit most from being broken out altogether.
System-Level Test Automation: Ensuring a Good StartTechWell
Many organizations invest a lot of effort in test automation at the system level but then have serious problems later on. As a leader, how can you ensure that your new automation efforts will get off to a good start? What can you do to ensure that your automation work provides continuing value? This tutorial covers both “theory” and “practice”. Dot Graham explains the critical issues for getting a good start, and Chris Loder describes his experiences in getting good automation started at a number of companies. The tutorial covers the most important management issues you must address for test automation success, particularly when you are new to automation, and how to choose the best approaches for your organization—no matter which automation tools you use. Focusing on system level testing, Dot and Chris explain how automation affects staffing, who should be responsible for which automation tasks, how managers can best support automation efforts to promote success, what you can realistically expect in benefits and how to report them. They explain—for non-techies—the key technical issues that can make or break your automation effort. Come away with your own clarified automation objectives, and a draft test automation strategy to use to plan your own system-level test automation.
Build Your Mobile App Quality and Test StrategyTechWell
Let’s build a mobile app quality and testing strategy together. Whether you have a web, hybrid, or native app, building a quality and testing strategy means (1) knowing what data and tools you have available to make agile decisions, (2) understanding your customers and your competitors, and (3) testing your app under real-world conditions. Jason Arbon guides you through the latest techniques, data, and tools to ensure the awesomeness of your mobile app quality and testing strategy. Leave this interactive session with a strategy for your very own app—or one you pretend to own. The information Jason shares is based on data from Appdiff’s next-gen mobile app testing platform, lessons from Applause/uTest’s crowd, text mining hundreds of millions of app store reviews, and in-depth discussions with top mobile app development teams.
Testing Transformation: The Art and Science for SuccessTechWell
Technologies, testing processes, and the role of the tester have evolved significantly in the past few years with the advent of agile, DevOps, and other new technologies. It is critical that we testing professionals evaluate ourselves and continue to add tangible value to our organizations. In your work, are you focused on the trivial or on real game changers? Jennifer Bonine describes critical elements that help you artfully blend people, process, and technology to create a synergistic relationship that adds value. Jennifer shares ideas on mastering politics, maneuvering core vs. context, and innovating your technology strategies and processes. She explores how new processes can be introduced in an organization, what the role of organizational culture is in determining the success of a project, and how you can know what tools will add value vs. simply adding overhead and complexity. Jennifer reviews critically needed tester skills and discusses a continual learning model to evolve your skills and stay relevant. This discussion can lead you to technologies, processes, and skills you can stake your career on.
Develop WebDriver Automated Tests—and Keep Your SanityTechWell
Many teams go crazy because of brittle, high-maintenance automated test suites. Jim Holmes helps you understand how to create a flexible, maintainable, high-value suite of functional tests using Selenium WebDriver. Learn the basics of what to test, what not to test, and how to avoid overlapping with other types of testing. Jim includes both philosophical concepts and hands-on coding. Testers who haven't written code should not be intimidated! We'll pair you up to make sure you're successful. Learn to create practical tests dealing with advanced situations such as input validation, AJAX delays, and working with file downloads. Additionally, discover when you need to work together with developers to create a system that's more easily testable. This tutorial focuses primarily on automating web tests, but many of the same concepts can be applied to other UI environments. Demos and labs will be in C# and Java using WebDriver. Leave this tutorial having learned how to write high-value WebDriver tests—and stay sane while doing so.
DevOps is a cultural shift aimed at streamlining intergroup communication and improving operational efficiency for development and operations groups. Over time, inclusion of other IT groups under the DevOps umbrella has become the norm for many organizations. But even broadening the boundaries of DevOps, the conversation has been largely devoid of the business units’ place at the table. A common mistake organizations make while going through the DevOps transformation is drawing a line at the IT boundary. If that occurs, a larger, more inclusive silo within the organization is created, operating in an informational vacuum and causing operational inefficiency and goal misalignment. Sharing his experiences working on both sides of the fence, Leon Fayer describes the importance of including business units in order to align technology decisions with business goals. Leon discusses inclusion of business units in existing agile processes, benefits of cross-departmental monitoring, and a business-first approach to technology decisions.
Eliminate Cloud Waste with a Holistic DevOps StrategyTechWell
Chris Parlette maintains that renting infrastructure on demand is the most disruptive trend in IT in decades. In 2016, enterprises spent $23B on public cloud IaaS services. By 2020, that figure is expected to reach $65B. The public cloud is now used like a utility, and like any utility, there is waste. Who's responsible for optimizing the infrastructure and reducing wasted expenses? It’s DevOps. The excess expense, known as cloud waste, comprises several interrelated problems: services running when they don't need to be, improperly sized infrastructure, orphaned resources, and shadow IT. There are a few core tenets of DevOps—holistic thinking, no silos, rapid useful feedback, and automation—that can be applied to reducing your cloud waste. Join Chris to learn why you should include continuous cost optimization in your DevOps processes. Automate cost control, reduce your cloud expenses, and make your life easier.
Transform Test Organizations for the New World of DevOpsTechWell
With the recent emergence of DevOps across the industry, testing organizations are being challenged to transform themselves significantly within a short period of time to stay meaningful within their organizations. It’s not easy to plan and approach these changes considering the way testing organizations have remained structured for ages. These challenges start from foundational organizational structures and can cut across leadership influence, competencies, tools strategy, infrastructure, and other dimensions. Sumit Kumar shares his experience assisting various organizations to overcome these challenges using an organized DevOps enablement framework. The framework includes radical restructuring, turning the tools strategy upside down, a multidimensional workforce enablement supported by infrastructure changes, redeveloped collaborations models, and more. From his real world experiences Sumit shares tips for approaching this journey and explains the roadmap for testing organizations to transform themselves to lead the quality in DevOps.
The Fourth Constraint in Project Delivery—LeadershipTechWell
All too often, the triple constraints—time, cost, and quality—are bandied about as if they are the be-all, end-all. While they are important, leadership—the fourth and larger underpinning constraint—influences the first three. Statistics on project success and failure abound, and these measurements are usually taken against the triple constraints. According to the Project Management Institute, only 53 percent of projects are completed within budget, and only 49 percent are completed on time. If so many projects overrun budget and are late, we can’t really say, “Good, fast, or cheap—pick two.” Rob Burkett talks about leadership at every level of a team. He shares his insights and stories gleaned from his years of IT and project management experience. Rob speaks to some of the glaring difficulties in the workplace in general and some specifically related to IT delivery and project management. Leave with a clearer understanding of how to communicate with teams and team members, and gain a better understanding of how you can be a leader—up and down your organization.
Resolve the Contradiction of Specialists within Agile TeamsTechWell
As teams grow, organizations often draw a distinction between feature teams, which deliver the visible business value to the user, and component teams, which manage shared work. Steve Berczuk says that this distinction can help organizations be more productive and scale effectively, but he recognizes that not all shared work fits into this model. Some work is best handled by “specialists,” that is people with unique skills. Although teams composed entirely of T-shaped people is ideal, certain skills are hard to come by and are used irregularly across an organization. Since these specialists often need to work closely with teams, rather than working from their own backlog, they don’t fit into the component team model. The use of shared resources presents challenges to the agile planning model. Steve Berczuk shares how teams such as those providing infrastructure services and specialists can fit into a feature+component team model, and how variations such as embedding specialists in a scrum team can both present process challenges and add significant value to both the team and the larger organization.
Pin the Tail on the Metric: A Field-Tested Agile GameTechWell
Metrics don’t have to be a necessary evil. If done right, metrics can help guide us to make better forward-looking decisions, rather than being used for simply managing or monitoring. They can help us identify trade-offs between options for what to do next versus punitive or worse, purely managerial measures. Steve Martin won’t be giving the Top Ten List of field-tested metrics you should use. Instead, in this interactive mini-workshop, he leads you through the critical thinking necessary for you to determine what is right for you to measure. First, Steve explores why you want to measure something—whether it’s for a team, a portfolio, or even an agile transformation. Next, he provides multiple real-life metrics examples to help drive home concepts behind characteristics of good and bad metrics. Finally, Steve shows how to run his field-tested agile game—Pin the Tail on the Metric. Take back this activity to help you guide metrics conversations at your organization.
Agile Performance Holarchy (APH)—A Model for Scaling Agile TeamsTechWell
A hierarchy is an organizational network that has a top and a bottom, and where position is determined by rank, importance, and value. A holarchy is a network that has no top or bottom and where each person’s value derives from his ability, rather than position. As more companies seek the benefits of agile, leaders need to build and sustain delivery capability while scaling agile without introducing unnecessary process and overhead. The Agile Performance Holarchy (APH) is an empirical model for scaling and sustaining agility while continuing to deliver great products. Jeff Dalton designed the APH by drawing from lessons learned observing and assessing hundreds of agile companies and teams. The APH helps implement a holarchy—a system composed of interacting organizational units called holons—centered on a series of performance circles that embody the behaviors of high performing agile organizations. Jeff describes how APH provides guidelines in the areas of leadership, values, teaming, visioning, governing, building, supporting, and engaging within an all-agile organization. Join Jeff to see what the APH is all about and how you can use it in your team and organization.
A Business-First Approach to DevOps ImplementationTechWell
DevOps is a cultural shift aimed at streamlining intergroup communication and improving operational efficiency for development and operations groups. Over time, inclusion of other IT groups under the DevOps umbrella has become the norm for many organizations. But even broadening the boundaries of DevOps, the conversation has been largely devoid of the business units’ place at the table. A common mistake organizations make while going through the DevOps transformation is drawing a line at the IT boundary. If that occurs, a larger, more inclusive silo within the organization is created, operating in an informational vacuum and causing operational inefficiency and goal misalignment. Sharing his experiences working on both sides of the fence, Leon Fayer describes the importance of including business units in order to align technology decisions with business goals. Leon discusses inclusion of business units in existing agile processes, benefits of cross-departmental monitoring, and a business-first approach to technology decisions.
Databases in a Continuous Integration/Delivery ProcessTechWell
DevOps is transforming software development with many organizations adopting lean development practices, implementing continuous integration (CI), and performing regular continuous deployment (CD) to their production environments. However, the database is largely ignored and often seen as a bottleneck in the DevOps process. Steve Jones discusses the challenges of database development and why many developers find the database to be an impediment to the CD process. Steve shares the techniques you can use to fit a database into the DevOps process. Learn how to store database code in a version control system, and the differences between that and application code. Steve demonstrates a CI process with SQL code and uses automated testing frameworks to check the code. Steve then shows how automated releases with manual gates can reduce the stress and risk of database deployments while ensuring consistent, reliable, repeatable releases to QA, UAT, and production.
Mobile Testing: What—and What Not—to AutomateTechWell
Organizations are moving rapidly into mobile technology, which has significantly increased the demand for testing of mobile applications. David Dangs says testers naturally are turning to automation to help ease the workload, increase potential test coverage, and improve testing efficiency. But should you try to automate all things mobile? Unfortunately, the answer is not always clear. Mobile has its own set of complications, compounded by a wide variety of devices and OS platforms. Join David to learn what mobile testing activities are ripe for automation—and those items best left to manual efforts. He describes the various considerations for automating each type of mobile application: mobile web, native app, and hybrid applications. David also covers device-level testing, types of testing, available automation tools, and recommendations for automation effectiveness. Finally, based on his years of mobile testing experience, David provides some tips and tricks to approach mobile automation. Leave with a clear plan for automating your mobile applications.
Cultural Intelligence: A Key Skill for SuccessTechWell
Diversity is becoming the norm in everyday life. However, introducing global delivery models without a proper understanding of intercultural differences can lead to difficulty, frustration, and reduced productivity. Priyanka Sharma and Thena Barry say that in our diverse world, we need teams with people who can cross these boundaries, communicate effectively, and build the diverse networks necessary to avoid problems. We need to learn about cultural intelligence (CI) and cultural quotient (CQ). CI is the ability to relate and work effectively across cultures. CQ is the cognitive, motivational, and behavioral capacity to understand and respond to beliefs, values, attitudes, and behaviors of individuals and groups. Together, CI and CQ can help us build behavioral capacities that aid motivation, behavior, and productivity in teams as well as individuals. Priyanka and Thena show how to build a more culturally intelligent place with tools and techniques from Leading with Cultural Intelligence, as well as content from the Hofstede cultural model. In addition, they illustrate the model with real-life experiences and demonstrate how they adapted in similar circumstances.
Turn the Lights On: A Power Utility Company's Agile TransformationTechWell
Why would a century-old utility with no direct competitors take on the challenge of transforming its entire IT application organization to an agile methodology? In an increasingly interconnected world, the expectations of customers continue to evolve. From smart meters to smart phones, IoT is creating a crisis point for industries not accustomed to rapid change. Glen Morris explains that pizzas can be tracked by the minute and packages at every stop, and customers now expect this same customer service model should exist for all industries—including power. Glen examines how to create momentum and transform non-IT-focused industries to an agile model. If you are struggling with gaining traction in your pursuit of agile within your business, Glen gives you concrete, practical experiences to leverage in your pursuit. Finally, he communicates how to gain buy-in from business partners who have no idea or concern about agile or its methodologies. If your business partners look at you with amusement when you mention the need for a dedicated Product Owner, join Glen as he walks you through the approaches to overcoming agile skepticism.
Scale: The Most Hyped Term in Agile Development TodayTechWell
Scrum is everywhere. More than 90 percent of agile teams use it. But for many organizations wanting to scale agile, one team using Scrum is not enough. Dave West says the Nexus Framework, created by Ken Schwaber, the co-creator of Scrum, provides an exoskeleton for Scrum. Nexus allows multiple teams to work together to produce an integrated increment regularly. It addresses the key challenges of scaling agile development by adding new yet minimal events, artifacts, and roles to the Scrum framework. Dave discusses Nexus, addresses its boundaries, and explains what else is needed for agile to thrive in an organization. Dave explores how organizations have transitioned to agile, and examines their successes and challenges in implementing Scrum, how they envision scaling with Nexus, and goals for creating a Scrum Studio.
May Marketo Masterclass, London MUG May 22 2024.pdfAdele Miller
Can't make Adobe Summit in Vegas? No sweat because the EMEA Marketo Engage Champions are coming to London to share their Summit sessions, insights and more!
This is a MUG with a twist you don't want to miss.
Check out the webinar slides to learn more about how XfilesPro transforms Salesforce document management by leveraging its world-class applications. For more details, please connect with sales@xfilespro.com
If you want to watch the on-demand webinar, please click here: https://www.xfilespro.com/webinars/salesforce-document-management-2-0-smarter-faster-better/
A Comprehensive Look at Generative AI in Retail App Testing.pdfkalichargn70th171
Traditional software testing methods are being challenged in retail, where customer expectations and technological advancements continually shape the landscape. Enter generative AI—a transformative subset of artificial intelligence technologies poised to revolutionize software testing.
Gamify Your Mind; The Secret Sauce to Delivering Success, Continuously Improv...Shahin Sheidaei
Games are powerful teaching tools, fostering hands-on engagement and fun. But they require careful consideration to succeed. Join me to explore factors in running and selecting games, ensuring they serve as effective teaching tools. Learn to maintain focus on learning objectives while playing, and how to measure the ROI of gaming in education. Discover strategies for pitching gaming to leadership. This session offers insights, tips, and examples for coaches, team leads, and enterprise leaders seeking to teach from simple to complex concepts.
Navigating the Metaverse: A Journey into Virtual Evolution"Donna Lenk
Join us for an exploration of the Metaverse's evolution, where innovation meets imagination. Discover new dimensions of virtual events, engage with thought-provoking discussions, and witness the transformative power of digital realms."
AI Pilot Review: The World’s First Virtual Assistant Marketing SuiteGoogle
AI Pilot Review: The World’s First Virtual Assistant Marketing Suite
👉👉 Click Here To Get More Info 👇👇
https://sumonreview.com/ai-pilot-review/
AI Pilot Review: Key Features
✅Deploy AI expert bots in Any Niche With Just A Click
✅With one keyword, generate complete funnels, websites, landing pages, and more.
✅More than 85 AI features are included in the AI pilot.
✅No setup or configuration; use your voice (like Siri) to do whatever you want.
✅You Can Use AI Pilot To Create your version of AI Pilot And Charge People For It…
✅ZERO Manual Work With AI Pilot. Never write, Design, Or Code Again.
✅ZERO Limits On Features Or Usages
✅Use Our AI-powered Traffic To Get Hundreds Of Customers
✅No Complicated Setup: Get Up And Running In 2 Minutes
✅99.99% Up-Time Guaranteed
✅30 Days Money-Back Guarantee
✅ZERO Upfront Cost
See My Other Reviews Article:
(1) TubeTrivia AI Review: https://sumonreview.com/tubetrivia-ai-review
(2) SocioWave Review: https://sumonreview.com/sociowave-review
(3) AI Partner & Profit Review: https://sumonreview.com/ai-partner-profit-review
(4) AI Ebook Suite Review: https://sumonreview.com/ai-ebook-suite-review
Code reviews are vital for ensuring good code quality. They serve as one of our last lines of defense against bugs and subpar code reaching production.
Yet, they often turn into annoying tasks riddled with frustration, hostility, unclear feedback and lack of standards. How can we improve this crucial process?
In this session we will cover:
- The Art of Effective Code Reviews
- Streamlining the Review Process
- Elevating Reviews with Automated Tools
By the end of this presentation, you'll have the knowledge on how to organize and improve your code review proces
Globus Compute wth IRI Workflows - GlobusWorld 2024Globus
As part of the DOE Integrated Research Infrastructure (IRI) program, NERSC at Lawrence Berkeley National Lab and ALCF at Argonne National Lab are working closely with General Atomics on accelerating the computing requirements of the DIII-D experiment. As part of the work the team is investigating ways to speedup the time to solution for many different parts of the DIII-D workflow including how they run jobs on HPC systems. One of these routes is looking at Globus Compute as a way to replace the current method for managing tasks and we describe a brief proof of concept showing how Globus Compute could help to schedule jobs and be a tool to connect compute at different facilities.
Field Employee Tracking System| MiTrack App| Best Employee Tracking Solution|...informapgpstrackings
Keep tabs on your field staff effortlessly with Informap Technology Centre LLC. Real-time tracking, task assignment, and smart features for efficient management. Request a live demo today!
For more details, visit us : https://informapuae.com/field-staff-tracking/
Climate Science Flows: Enabling Petabyte-Scale Climate Analysis with the Eart...Globus
The Earth System Grid Federation (ESGF) is a global network of data servers that archives and distributes the planet’s largest collection of Earth system model output for thousands of climate and environmental scientists worldwide. Many of these petabyte-scale data archives are located in proximity to large high-performance computing (HPC) or cloud computing resources, but the primary workflow for data users consists of transferring data, and applying computations on a different system. As a part of the ESGF 2.0 US project (funded by the United States Department of Energy Office of Science), we developed pre-defined data workflows, which can be run on-demand, capable of applying many data reduction and data analysis to the large ESGF data archives, transferring only the resultant analysis (ex. visualizations, smaller data files). In this talk, we will showcase a few of these workflows, highlighting how Globus Flows can be used for petabyte-scale climate analysis.
Exploring Innovations in Data Repository Solutions - Insights from the U.S. G...Globus
The U.S. Geological Survey (USGS) has made substantial investments in meeting evolving scientific, technical, and policy driven demands on storing, managing, and delivering data. As these demands continue to grow in complexity and scale, the USGS must continue to explore innovative solutions to improve its management, curation, sharing, delivering, and preservation approaches for large-scale research data. Supporting these needs, the USGS has partnered with the University of Chicago-Globus to research and develop advanced repository components and workflows leveraging its current investment in Globus. The primary outcome of this partnership includes the development of a prototype enterprise repository, driven by USGS Data Release requirements, through exploration and implementation of the entire suite of the Globus platform offerings, including Globus Flow, Globus Auth, Globus Transfer, and Globus Search. This presentation will provide insights into this research partnership, introduce the unique requirements and challenges being addressed and provide relevant project progress.
Software Engineering, Software Consulting, Tech Lead.
Spring Boot, Spring Cloud, Spring Core, Spring JDBC, Spring Security,
Spring Transaction, Spring MVC,
Log4j, REST/SOAP WEB-SERVICES.
OpenFOAM solver for Helmholtz equation, helmholtzFoam / helmholtzBubbleFoamtakuyayamamoto1800
In this slide, we show the simulation example and the way to compile this solver.
In this solver, the Helmholtz equation can be solved by helmholtzFoam. Also, the Helmholtz equation with uniformly dispersed bubbles can be simulated by helmholtzBubbleFoam.
TROUBLESHOOTING 9 TYPES OF OUTOFMEMORYERRORTier1 app
Even though at surface level ‘java.lang.OutOfMemoryError’ appears as one single error; underlyingly there are 9 types of OutOfMemoryError. Each type of OutOfMemoryError has different causes, diagnosis approaches and solutions. This session equips you with the knowledge, tools, and techniques needed to troubleshoot and conquer OutOfMemoryError in all its forms, ensuring smoother, more efficient Java applications.
Prosigns: Transforming Business with Tailored Technology SolutionsProsigns
Unlocking Business Potential: Tailored Technology Solutions by Prosigns
Discover how Prosigns, a leading technology solutions provider, partners with businesses to drive innovation and success. Our presentation showcases our comprehensive range of services, including custom software development, web and mobile app development, AI & ML solutions, blockchain integration, DevOps services, and Microsoft Dynamics 365 support.
Custom Software Development: Prosigns specializes in creating bespoke software solutions that cater to your unique business needs. Our team of experts works closely with you to understand your requirements and deliver tailor-made software that enhances efficiency and drives growth.
Web and Mobile App Development: From responsive websites to intuitive mobile applications, Prosigns develops cutting-edge solutions that engage users and deliver seamless experiences across devices.
AI & ML Solutions: Harnessing the power of Artificial Intelligence and Machine Learning, Prosigns provides smart solutions that automate processes, provide valuable insights, and drive informed decision-making.
Blockchain Integration: Prosigns offers comprehensive blockchain solutions, including development, integration, and consulting services, enabling businesses to leverage blockchain technology for enhanced security, transparency, and efficiency.
DevOps Services: Prosigns' DevOps services streamline development and operations processes, ensuring faster and more reliable software delivery through automation and continuous integration.
Microsoft Dynamics 365 Support: Prosigns provides comprehensive support and maintenance services for Microsoft Dynamics 365, ensuring your system is always up-to-date, secure, and running smoothly.
Learn how our collaborative approach and dedication to excellence help businesses achieve their goals and stay ahead in today's digital landscape. From concept to deployment, Prosigns is your trusted partner for transforming ideas into reality and unlocking the full potential of your business.
Join us on a journey of innovation and growth. Let's partner for success with Prosigns.
Top Features to Include in Your Winzo Clone App for Business Growth (4).pptxrickgrimesss22
Discover the essential features to incorporate in your Winzo clone app to boost business growth, enhance user engagement, and drive revenue. Learn how to create a compelling gaming experience that stands out in the competitive market.
In software engineering, the right architecture is essential for robust, scalable platforms. Wix has undergone a pivotal shift from event sourcing to a CRUD-based model for its microservices. This talk will chart the course of this pivotal journey.
Event sourcing, which records state changes as immutable events, provided robust auditing and "time travel" debugging for Wix Stores' microservices. Despite its benefits, the complexity it introduced in state management slowed development. Wix responded by adopting a simpler, unified CRUD model. This talk will explore the challenges of event sourcing and the advantages of Wix's new "CRUD on steroids" approach, which streamlines API integration and domain event management while preserving data integrity and system resilience.
Participants will gain valuable insights into Wix's strategies for ensuring atomicity in database updates and event production, as well as caching, materialization, and performance optimization techniques within a distributed system.
Join us to discover how Wix has mastered the art of balancing simplicity and extensibility, and learn how the re-adoption of the modest CRUD has turbocharged their development velocity, resilience, and scalability in a high-growth environment.
First Steps with Globus Compute Multi-User EndpointsGlobus
In this presentation we will share our experiences around getting started with the Globus Compute multi-user endpoint. Working with the Pharmacology group at the University of Auckland, we have previously written an application using Globus Compute that can offload computationally expensive steps in the researcher's workflows, which they wish to manage from their familiar Windows environments, onto the NeSI (New Zealand eScience Infrastructure) cluster. Some of the challenges we have encountered were that each researcher had to set up and manage their own single-user globus compute endpoint and that the workloads had varying resource requirements (CPUs, memory and wall time) between different runs. We hope that the multi-user endpoint will help to address these challenges and share an update on our progress here.
1. W6
Session
10/26/2016 11:30:00 AM
Design for Testability in Practice
Presented by:
Nir Szilagyi
PayPal
Brought to you by:
350 Corporate Way, Suite 400, Orange Park, FL 32073
888-‐268-‐8770 ·∙ 904-‐278-‐0524 - info@techwell.com - http://www.starcanada.techwell.com/
2. Nir Szilagyi
PayPal
Senior quality engineering manager Nir Szilagyi brings more than sixteen years of
experience to the risk platform engineering team he leads at PayPal. Previously at
eBay, he led the products platform quality engineering team in Israel and US. In
both companies, Nir led the team transformation from a classic advisory group to
an agile engineering team, focusing on quality throughout the product
development lifecycle. Passionate about automation and testing smarter, Nir
believes that agility, engineering solutions for quality, influencing testability, and
open communication drive organizations forward. Nir had been involved in
shaping eBay's test automation framework and is leading the development of
similar quality initiatives at PayPal.
3. 9/23/2016
1
Design for Testability
Who am I?
Ni S ilá iNir Szilágyi
Finance, Risk & Compliance, Internet,
Telecom, CRM, Video Streaming.
Engineering, QE, QA, Release Eng
nszilagyi@paypal.com | norberts@gmail.com
4. 9/23/2016
2
Goals vs Systems
What is Testability?
• How easy is to test software
Th hidd t f ft• The hidden cost of software
• Higher Testability –
• Better tests (easier env setup, data prep)
• Higher tester efficiency
• Faster tests
• Better debugability (is that a word?)
• Better test efficiency and effectiveness
• Pain (problem) and B/WCS (solution).
5. 9/23/2016
3
What do the Experts Say?
What is Testability? – James Bach
James Bach’s dimensions of Testability ‐ link
6. 9/23/2016
4
What is Testability? – Kelly & Kedemo
Ben Kelly and Maria Kedemo’s dimensions of Testability ‐link
Why does it matter?
• Testing takes too long.
• What do we have to do to fail the code?
• How long till we find the issue?
• Who can fix the code and how fast?
• How soon ready for re-test?
• An aspect of Technical Debt (SQALE)
• The hidden cost of software
7. 9/23/2016
5
DesignDesign
Code
Test
What is good design?
Design
The real criteria for quality of design,
“minimizes cost (including the cost of
delay) and maximizes benefit over the
lifetime of the software,” ‐ Kent Beck
8. 9/23/2016
6
Application Layers Example
Users Clients
Service Interfaces Message Types
UI Components Presentation Logic
Business Workflow Business Components
Data Access Components Data Utilities
DB
Service Architecture Example
500 Data ElementsYes, No, Maybe
Users
Gateway
Service B Service A
500 Data Elements
SLA: 2 seconds SLA: 200ms
, , y
70%30%
Data Models and Rules Simple Data Model and few
rules
9. 9/23/2016
7
• Separation of Concerns
• Single Responsibility Principle
Design
• Principle of Least Knowledge
• Do not Repeat the Functionality
• Unified Exception Handling Mechanism
• Points of Control and Observation (AOP)
• Naming conventions - for test code too
D fi D t f t f l d b t• Define Data format for a layer and between
• Define clear contract between layers
• How are you going to test this?
10. 9/23/2016
8
• Separation of Concerns
• Single Responsibility Principle
Design
• Principle of Least Knowledge
• Do not Repeat the Functionality
• Unified Exception Handling Mechanism
• Points of Control and Observation (AOP)
• Naming conventions - for test code too
D fi D t f t f l d b t• Define Data format for a layer and between
• Define clear contract between layers
• How are you going to test this?
• Inner layer dependencies
• Cross layer dependencies
Design - Dependencies
y p
• Code dependencies
• Rule/Code separation
11. 9/23/2016
9
Application Layers Example
Users Clients
Service Interfaces Message Types
UI Components Presentation Logic
Business Workflow Business Components
Data Access Components Data Utilities
DB
Testability traps
• Non deterministic dependencies
• Race conditions
• Message latency
• Threading
• CRUD operations on shared data
• Complexity• Complexity
• Accidental
• Essential
12. 9/23/2016
10
Distributed Multi-Flow Application Layers
User
Login
Add to Cart
Pay
Service
Interface
s
Message
Types
UI
Compon
ents
Presentatio
n Logic
Service
Interface
s
Message
Types
B i
UI
Compon
ents
Presentatio
n Logic
Service
Interface
s
Message
Types
UI
Compon
ents
Presentatio
n Logic
Business
Workflow
Business
Componen
ts
Data Access
Components
Data
Utilities DB
Business
Workflow
Business
Componen
ts
Data Access
Components
Data
Utilities DB
Business
Workflow
Business
Componen
ts
Data Access
Components
Data
Utilities DB
Code
• Code Testability measurement ‐ > How painful is it to
write a good unit testg
• Composition over inheritance
• No cyclic dependencies
• Dependency injection
• Beck’s five rules:
• Passes all the tests• Passes all the tests
• Reveals intention
• No duplication
• Fewest elements
13. 9/23/2016
11
A Note on Clean Code
“Clean code is like a well written prose. Clean code
never obscures the designer’s intent but rather is full
of crisp abstractions and straightforward lines ofof crisp abstractions and straightforward lines of
control” – Grady Booch
“Clean code does one thing well” – Bjorn
Straustroup
“Clean code can be read and enhanced by a
developer other than its original author. It provides
one way of doing one thing” – “Big Dave Thomas”one way of doing one thing Big Dave Thomas
“Clean code always looks like it was written by
someone who cares. There is nothing obvious you
can do to make it better” – Michael Feathers
A Note on Craftmanship
A craftsman takes pride in his work an strives to do the best
job he can.
Writing clean code is what you must do in order to call
yourself a professional. There is no reasonable excuse to do
anything less than your best.
Sense of ownership. You
fork it, you write it, you
own it.
14. 9/23/2016
12
Testing
• Design patterns for testability.
• Treat test code almost like production code.
• External vs. internal factors
• Controllability
• ObservabilityObservability
• Service interface validator (AOP)
Service Architecture Example
500 Data ElementsYes, No, Maybe
Users
Gateway
Service B Service A
500 Data Elements
SLA: 2 seconds SLA: 200ms
, , y
70%30%
Data Models and Rules Simple Data Model and few
rules
15. 9/23/2016
13
Design Patterns for Test Code
• Factory (ex. abstract request types)
• Builder (ex. construct Service Request)
• Singleton (ex. DB connection)
• Façade (ex. abstract test logic)
• Command (ex. controlling UI elements)
• Template (ex Test objects)• Template (ex. Test objects)
• Learn learn learn
Upfront
A Note on the Role of the Test Manager
• Upfront
• As you go
• Look at the code
• Be there
• Relationships
Confidence• Confidence
• Hands on vs. technical leadership
16. 9/23/2016
14
The Basic Testing Needs
Observability:
• The ability to see the product
we are testing
Controllability:
• The ability to invoke any
possible state orwe are testing
• The ability to determinate
test status and reports
• The ability to observe
behavior and output
possible state or
combination of states of
the product
• The ability to manipulate
interim behavior or
outputs
More Test side impact
• Tester Knowledge
• Team compositionTeam composition
• Relationships
• Eng, PO, Architects
• Environment
• Data, Data, Data
• Dev Process, CI, CD.
• Test Plan - Review
