This document summarizes Woohyeok Kim's presentation on implementing test automation at Rakuten using Selenium. Some key points:
- They were facing issues with slow and manual UI testing that took too much time and caused stress.
- Selenium provided an opportunity to start a test automation project to address these issues and improve efficiency.
- Their implementation focused on automating checks of user behavior, banners/ads, data integrity, and more across multiple products and devices.
- This resulted in significant improvements like reducing test execution time by 59% and increasing test accuracy and coverage. It also provided synergistic benefits like more kaizen initiatives and product knowledge.
Continuous testing for Agile and DevOps teamsLaurent PY
In this webinar we presented a continuous testing framework enabling agile teams to test their software from idea to production.
It is based on Behaviour Driven Development (BDD), automated testing and product analytics.
Accelerating Software Product Development with API TestingMindfire LLC
Testing application programming interfaces (APIs) directly and as part of integration testing to determine if they meet expectations for functionality, reliability, performance, and security is considered API testing. API testing is a type of software testing that involves testing APIs directly and as part of integration testing to determine if they meet expectations for functionality, reliability, performance, and security is considered API testing.
The DevOps Dance - Shift Left, Shift Right - Get It RightInflectra
As more organizations move towards continuous integration (CI) and continuous delivery (CD) with DevOps pipelines becoming the norm, where is the right place to do different kinds and levels of testing? In this presentation, I will provide a blueprint for test managers on how to think about shifting left and shifting right while keeping the overall QA picture and goals in mind.
Continuous testing for Agile and DevOps teamsLaurent PY
In this webinar we presented a continuous testing framework enabling agile teams to test their software from idea to production.
It is based on Behaviour Driven Development (BDD), automated testing and product analytics.
Accelerating Software Product Development with API TestingMindfire LLC
Testing application programming interfaces (APIs) directly and as part of integration testing to determine if they meet expectations for functionality, reliability, performance, and security is considered API testing. API testing is a type of software testing that involves testing APIs directly and as part of integration testing to determine if they meet expectations for functionality, reliability, performance, and security is considered API testing.
The DevOps Dance - Shift Left, Shift Right - Get It RightInflectra
As more organizations move towards continuous integration (CI) and continuous delivery (CD) with DevOps pipelines becoming the norm, where is the right place to do different kinds and levels of testing? In this presentation, I will provide a blueprint for test managers on how to think about shifting left and shifting right while keeping the overall QA picture and goals in mind.
As predicted by Gartner, the demands for API testing and virtualization services are expected to rise exponentially because of the increasing intricacies in business logics and quickly changing IT environments. Independent software testing companies take a clue and explore this avenue.
Read More at: http://softwaretestingsolution.com/blog/api-testing-keeping-check-agile-software-development/
API Fortress - Evolving from API Testing to API MonitoringPatrick Poulin
In today's Agile and API focus, companies are focused on building out an automated testing process, but are leaving their monitoring behind. Leveraging your existing automation, you can evolve your API monitoring beyond simple ping tests, and measure true functional uptime.
This presentation provides an overview of the TaraVault source code management system from Inflectra. It describes the features for both TaraVault using Git and Subversion. It also includes recommended code management workflows such as GitFlow.
Preparing for Holiday Performance, API editionSmartBear
1. Why you should have an API performance strategy in place before the holiday rush
2. The effects of API performance on the user’s experience
3. Challenges simulating load and the metrics that matter most in API performance
Want to know what a leading software testing consultant perform API testing and API Implementation with steps to do it. As API testing focuses more on the testing of data responses, security and performance restrictions its implementation is a must so read thoroughly this blog, to take everything about API testing.
Many organizations that embark on a journey to the cloud view their effort as an opportunity to transform their outdated operations and development practices. DevOps, Agile software development, and Design Thinking are the popular methodologies used today to successfully speed the delivery of new products and features and create a more customer-centric mindset. In this session, we break down the essential components of each method and provide tips on how to navigate common challenges when adopting these methods during a cloud migration.
The journey to the cloud is an opportunity to transform outdated operations and development practices. DevOps, Agile software development, and Design Thinking are some of the popular methodologies used today to successfully speed delivery of Approved products and features and create a more customer-centric mindset. In this session, we break down the essential components of these methods and share tips on navigating common challenges when adopting these methods during a cloud migration.
Amazon CI/CD Practices for Software Development Teams - SRV320 - Anaheim AWS ...Amazon Web Services
At Amazon, continuous integration and continuous delivery (CI/CD) techniques enable collaboration, increase agility, and deliver a high-quality product faster. In this talk, we walk you through the practices we use for both the CI and the CD of software delivery. For CI, we showcase how we incorporate pull requests to increase team collaboration. We also demonstrate how to optimize CI workflows for speed with caching, code analysis, and integration testing. For CD, we share example safety mechanisms, including canary testing, rollbacks, and Availability Zone redundancy. We use the AWS developer tools that were designed based on the internal Amazon tooling: AWS CodeCommit, AWS CodeBuild, AWS CodePipeline, AWS CodeDeploy, and AWS X-Ray.
Agile-plus-DevOps Testing for Packaged ApplicationsWorksoft
Guest presenter Forrester VP and Principal Analyst Diego Lo Giudice joined Worksoft Agile expert Chris Kraus for an exploration of the state of adoption of Agile, DevOps and test automation in the enterprise packaged application space. Learn why it is important to include testing of packaged apps and mainframe as part of an Agile-plus-DevOps strategy and how the adoption of Agile and DevOps varies for packaged vs. custom-built applications. View the recorded event at: https://www.worksoft.com/downloads/worksoft-forrester-webinar-agile-plus-devops-testing-for-packaged-applications.
Amazon CI/CD Practices for Software Development Teams - SRV320 - Atlanta AWS ...Amazon Web Services
At Amazon, continuous integration and continuous delivery (CI/CD) techniques enable collaboration, increase agility, and deliver a high-quality product faster. In this talk, we walk through best practices for both the CI and the CD of software delivery. For CI, we showcase how to incorporate pull requests to increase team collaboration, and demonstrate how to optimize CI workflows for speed with caching, code analysis, and integration testing. For CD, we share example safety mechanisms, including canary testing, rollbacks, and Availability Zone redundancy. We use AWS developer tools that were designed based on the internal Amazon tooling: AWS CodeCommit, AWS CodeBuild, AWS CodePipeline, and AWS CodeDeploy.
implementing_ai_for_improved_performance_testing_the_key_to_success.pdfsarah david
Experience a revolution in software testing with our AI-driven Performance Testing solutions at Cuneiform Consulting. In a world dominated by technological advancements, implementing AI is the key to unlocking unparalleled software performance. Boost your applications with speed, scalability, and responsiveness, ensuring a seamless user experience. Cuneiform Consulting leads the way in reshaping quality assurance, adhering to the predictions of the World Quality Report for AI's significant role in the next decade. Join us to stay ahead, save costs with constant AI-powered testing, and explore the boundless possibilities of AI/ML development services. Contact us now for a future-proof digital transformation!
Amazon CI/CD Practices for Software Development Teams - SRV320 - Chicago AWS ...Amazon Web Services
At Amazon, continuous integration and continuous delivery (CI/CD) techniques enable collaboration, increase agility, and deliver a high-quality product faster. In this talk, we walk you through the practices we use for both the CI and CD of software delivery. For CI, we showcase how we incorporate pull requests to increase team collaboration. We also demonstrate how to optimize CI workflows for speed with caching, code analysis, and integration testing. For CD, we share example safety mechanisms, including canary testing, rollbacks, and Availability Zone redundancy. We use the AWS developer tools whose designs were based on the internal Amazon tooling: AWS CodeCommit, AWS CodeBuild, AWS CodePipeline, AWS CodeDeploy, and AWS X-Ray.
We realise that in the world of mobile app testing, everyone is asking themselves how testing can match modern agile development processes. Establishing the right testing practices can shorten release cycles and testing time exponentially. That is what brought us to organising a session, which would be a great introduction to automated mobile testing.
As predicted by Gartner, the demands for API testing and virtualization services are expected to rise exponentially because of the increasing intricacies in business logics and quickly changing IT environments. Independent software testing companies take a clue and explore this avenue.
Read More at: http://softwaretestingsolution.com/blog/api-testing-keeping-check-agile-software-development/
API Fortress - Evolving from API Testing to API MonitoringPatrick Poulin
In today's Agile and API focus, companies are focused on building out an automated testing process, but are leaving their monitoring behind. Leveraging your existing automation, you can evolve your API monitoring beyond simple ping tests, and measure true functional uptime.
This presentation provides an overview of the TaraVault source code management system from Inflectra. It describes the features for both TaraVault using Git and Subversion. It also includes recommended code management workflows such as GitFlow.
Preparing for Holiday Performance, API editionSmartBear
1. Why you should have an API performance strategy in place before the holiday rush
2. The effects of API performance on the user’s experience
3. Challenges simulating load and the metrics that matter most in API performance
Want to know what a leading software testing consultant perform API testing and API Implementation with steps to do it. As API testing focuses more on the testing of data responses, security and performance restrictions its implementation is a must so read thoroughly this blog, to take everything about API testing.
Many organizations that embark on a journey to the cloud view their effort as an opportunity to transform their outdated operations and development practices. DevOps, Agile software development, and Design Thinking are the popular methodologies used today to successfully speed the delivery of new products and features and create a more customer-centric mindset. In this session, we break down the essential components of each method and provide tips on how to navigate common challenges when adopting these methods during a cloud migration.
The journey to the cloud is an opportunity to transform outdated operations and development practices. DevOps, Agile software development, and Design Thinking are some of the popular methodologies used today to successfully speed delivery of Approved products and features and create a more customer-centric mindset. In this session, we break down the essential components of these methods and share tips on navigating common challenges when adopting these methods during a cloud migration.
Amazon CI/CD Practices for Software Development Teams - SRV320 - Anaheim AWS ...Amazon Web Services
At Amazon, continuous integration and continuous delivery (CI/CD) techniques enable collaboration, increase agility, and deliver a high-quality product faster. In this talk, we walk you through the practices we use for both the CI and the CD of software delivery. For CI, we showcase how we incorporate pull requests to increase team collaboration. We also demonstrate how to optimize CI workflows for speed with caching, code analysis, and integration testing. For CD, we share example safety mechanisms, including canary testing, rollbacks, and Availability Zone redundancy. We use the AWS developer tools that were designed based on the internal Amazon tooling: AWS CodeCommit, AWS CodeBuild, AWS CodePipeline, AWS CodeDeploy, and AWS X-Ray.
Agile-plus-DevOps Testing for Packaged ApplicationsWorksoft
Guest presenter Forrester VP and Principal Analyst Diego Lo Giudice joined Worksoft Agile expert Chris Kraus for an exploration of the state of adoption of Agile, DevOps and test automation in the enterprise packaged application space. Learn why it is important to include testing of packaged apps and mainframe as part of an Agile-plus-DevOps strategy and how the adoption of Agile and DevOps varies for packaged vs. custom-built applications. View the recorded event at: https://www.worksoft.com/downloads/worksoft-forrester-webinar-agile-plus-devops-testing-for-packaged-applications.
Amazon CI/CD Practices for Software Development Teams - SRV320 - Atlanta AWS ...Amazon Web Services
At Amazon, continuous integration and continuous delivery (CI/CD) techniques enable collaboration, increase agility, and deliver a high-quality product faster. In this talk, we walk through best practices for both the CI and the CD of software delivery. For CI, we showcase how to incorporate pull requests to increase team collaboration, and demonstrate how to optimize CI workflows for speed with caching, code analysis, and integration testing. For CD, we share example safety mechanisms, including canary testing, rollbacks, and Availability Zone redundancy. We use AWS developer tools that were designed based on the internal Amazon tooling: AWS CodeCommit, AWS CodeBuild, AWS CodePipeline, and AWS CodeDeploy.
implementing_ai_for_improved_performance_testing_the_key_to_success.pdfsarah david
Experience a revolution in software testing with our AI-driven Performance Testing solutions at Cuneiform Consulting. In a world dominated by technological advancements, implementing AI is the key to unlocking unparalleled software performance. Boost your applications with speed, scalability, and responsiveness, ensuring a seamless user experience. Cuneiform Consulting leads the way in reshaping quality assurance, adhering to the predictions of the World Quality Report for AI's significant role in the next decade. Join us to stay ahead, save costs with constant AI-powered testing, and explore the boundless possibilities of AI/ML development services. Contact us now for a future-proof digital transformation!
Amazon CI/CD Practices for Software Development Teams - SRV320 - Chicago AWS ...Amazon Web Services
At Amazon, continuous integration and continuous delivery (CI/CD) techniques enable collaboration, increase agility, and deliver a high-quality product faster. In this talk, we walk you through the practices we use for both the CI and CD of software delivery. For CI, we showcase how we incorporate pull requests to increase team collaboration. We also demonstrate how to optimize CI workflows for speed with caching, code analysis, and integration testing. For CD, we share example safety mechanisms, including canary testing, rollbacks, and Availability Zone redundancy. We use the AWS developer tools whose designs were based on the internal Amazon tooling: AWS CodeCommit, AWS CodeBuild, AWS CodePipeline, AWS CodeDeploy, and AWS X-Ray.
We realise that in the world of mobile app testing, everyone is asking themselves how testing can match modern agile development processes. Establishing the right testing practices can shorten release cycles and testing time exponentially. That is what brought us to organising a session, which would be a great introduction to automated mobile testing.
1. Watch the video a. Episode 9 Munchausen by Proxy Dying foBenitoSumpter862
1. Watch the video a. Episode 9: Munchausen by Proxy: Dying for Attention (13:16) https://www.youtube.com/watch?v=RGw3d6dzHuM
2. Search one of the cases mentioned in this video and answer the following questions:
a) Name 3 legal and/or ethical issues- refer to your course materials for this information.
b) Provide an explanation of how this case applies to the issues you chose
c) If you were the nurse caring for the patient and was involved in the case, what would you do? Find one journal article to support your action(s).
d) Complete your activity on this page
i.
ii.
XYZ Bank Software Test Plan
Student Name
Student ID
2
Date
Software Test Plan
Project Name: XYZ Bank Software Test Plan
Purpose of Project: To prepare an effective software test plan for testing the organization software components and functionalities.
Features To Be Tested/Not To Be Tested
The features to be tested in this project include;
i. Software application units
ii. Software system
iii. Software integration
iv. Software performance and stress
v. Software user acceptance
vi. Software automatic regression
vii. Software beta requirements
On the other hand, the following feature will not be tested
i. Software batch. This feature will not be tested since it has low risk based on the previous risk assessment conducted.
Testing Pass/Fail Criteria
Feature
Pass/Fail Criteria (Pass definition)
Software application units
All test cases completed
All codes covered
Software system
All test cases completed
All codes covered
Software integration
All test cases completed
All codes covered
Software performance and stress
All test cases completed
Software user acceptance level
All test cases completed
Software automatic regression
All test cases completed
Software beta requirements
All test cases completed
Testing Approach
Execution of this project applied the box approach. This is a hybrid method combing the two traditional approaches. White-box and black-box testing are two types of software testing methods. These two methodologies are applied in the description of tester's point of view when creating test cases. Grey-box testing is a hybrid approach to software testing methodology that can be used. The above "arbitrary distinction" among black- and white-box testing has faded somewhat as the concept of grey-box testing—which develops tests from specific design elements—has gained traction.
White-box testing verifies a program's internal structures or workings rather than the functionality that is visible to the end user. In white-box testing, test cases are created using an internal perspective of the system (the source code) and programming skills. The tester selects inputs in order to exercise code paths and determine appropriate outputs. It includes API testing, code coverage, fault injection among others.
On the other hand, black-box testing looks at the program as if it were a "black box," assessing functionality without knowing how it wo ...
1. Watch the video a. Episode 9 Munchausen by Proxy Dying foSantosConleyha
1. Watch the video a. Episode 9: Munchausen by Proxy: Dying for Attention (13:16) https://www.youtube.com/watch?v=RGw3d6dzHuM
2. Search one of the cases mentioned in this video and answer the following questions:
a) Name 3 legal and/or ethical issues- refer to your course materials for this information.
b) Provide an explanation of how this case applies to the issues you chose
c) If you were the nurse caring for the patient and was involved in the case, what would you do? Find one journal article to support your action(s).
d) Complete your activity on this page
i.
ii.
XYZ Bank Software Test Plan
Student Name
Student ID
2
Date
Software Test Plan
Project Name: XYZ Bank Software Test Plan
Purpose of Project: To prepare an effective software test plan for testing the organization software components and functionalities.
Features To Be Tested/Not To Be Tested
The features to be tested in this project include;
i. Software application units
ii. Software system
iii. Software integration
iv. Software performance and stress
v. Software user acceptance
vi. Software automatic regression
vii. Software beta requirements
On the other hand, the following feature will not be tested
i. Software batch. This feature will not be tested since it has low risk based on the previous risk assessment conducted.
Testing Pass/Fail Criteria
Feature
Pass/Fail Criteria (Pass definition)
Software application units
All test cases completed
All codes covered
Software system
All test cases completed
All codes covered
Software integration
All test cases completed
All codes covered
Software performance and stress
All test cases completed
Software user acceptance level
All test cases completed
Software automatic regression
All test cases completed
Software beta requirements
All test cases completed
Testing Approach
Execution of this project applied the box approach. This is a hybrid method combing the two traditional approaches. White-box and black-box testing are two types of software testing methods. These two methodologies are applied in the description of tester's point of view when creating test cases. Grey-box testing is a hybrid approach to software testing methodology that can be used. The above "arbitrary distinction" among black- and white-box testing has faded somewhat as the concept of grey-box testing—which develops tests from specific design elements—has gained traction.
White-box testing verifies a program's internal structures or workings rather than the functionality that is visible to the end user. In white-box testing, test cases are created using an internal perspective of the system (the source code) and programming skills. The tester selects inputs in order to exercise code paths and determine appropriate outputs. It includes API testing, code coverage, fault injection among others.
On the other hand, black-box testing looks at the program as if it were a "black box," assessing functionality without knowing how it wo ...
Starting with the development of a Rough Order of Magnitude (ROM) estimate of work and duration, creating the Product Roadmap and Release Plan, the Product and Sprint Backlogs, executing and statusing the Sprint, and informing the Earned Value Management Systems, using Physical Percent Complete of progress to plan.
20200205 DHS Agile Center of Excellence Agile Governance Ariel PartnersCraeg Strong
Traditional duties of IT governance and oversight include auditing timely completion of milestones and phase gates and tracking progress versus spend. They place heavy emphasis on correctness and completeness of documentation, managing risks and tracking metrics such as earned value and escaped defect counts. With the adoption of agile methods comes the need to adjust governance and oversight accordingly. But what does agile governance look like? How does it differ from traditional governance? We will show that, in fact, agile methods offer governance and oversight a wealth of new tools and capabilities, enabling a more proactive and collaborative approach—which could ultimately lead to improved outcomes. What does it take? Measure the right things, avoid common failure modes, adopt better practices, and keep track!
Accelerating Your Digital Agenda with Continuous Testing by Diego Lo GiudiceSauce Labs
In this SauceCon 2019 keynote presentation, Forrester analyst Diego Lo Giudice sheds light on the trends and practices poised to shape the testing market in 2019 and beyond. As organizations accelerate their digital agendas and become obsessed about delivering a flawless customer experience, application development and delivery teams are under pressure to move faster than ever. What does continuous testing mean for testers, developers and business users? How are enterprise organizations adopting and adapting for quality at great speed?
Similar to [SeleniumConf2019 Tokyo] All is thanks to you, selenium (20)
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
Democratizing Fuzzing at Scale by Abhishek Aryaabh.arya
Presented at NUS: Fuzzing and Software Security Summer School 2024
This keynote talks about the democratization of fuzzing at scale, highlighting the collaboration between open source communities, academia, and industry to advance the field of fuzzing. It delves into the history of fuzzing, the development of scalable fuzzing platforms, and the empowerment of community-driven research. The talk will further discuss recent advancements leveraging AI/ML and offer insights into the future evolution of the fuzzing landscape.
CFD Simulation of By-pass Flow in a HRSG module by R&R Consult.pptxR&R Consult
CFD analysis is incredibly effective at solving mysteries and improving the performance of complex systems!
Here's a great example: At a large natural gas-fired power plant, where they use waste heat to generate steam and energy, they were puzzled that their boiler wasn't producing as much steam as expected.
R&R and Tetra Engineering Group Inc. were asked to solve the issue with reduced steam production.
An inspection had shown that a significant amount of hot flue gas was bypassing the boiler tubes, where the heat was supposed to be transferred.
R&R Consult conducted a CFD analysis, which revealed that 6.3% of the flue gas was bypassing the boiler tubes without transferring heat. The analysis also showed that the flue gas was instead being directed along the sides of the boiler and between the modules that were supposed to capture the heat. This was the cause of the reduced performance.
Based on our results, Tetra Engineering installed covering plates to reduce the bypass flow. This improved the boiler's performance and increased electricity production.
It is always satisfying when we can help solve complex challenges like this. Do your systems also need a check-up or optimization? Give us a call!
Work done in cooperation with James Malloy and David Moelling from Tetra Engineering.
More examples of our work https://www.r-r-consult.dk/en/cases-en/
Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
Explore the innovative world of trenchless pipe repair with our comprehensive guide, "The Benefits and Techniques of Trenchless Pipe Repair." This document delves into the modern methods of repairing underground pipes without the need for extensive excavation, highlighting the numerous advantages and the latest techniques used in the industry.
Learn about the cost savings, reduced environmental impact, and minimal disruption associated with trenchless technology. Discover detailed explanations of popular techniques such as pipe bursting, cured-in-place pipe (CIPP) lining, and directional drilling. Understand how these methods can be applied to various types of infrastructure, from residential plumbing to large-scale municipal systems.
Ideal for homeowners, contractors, engineers, and anyone interested in modern plumbing solutions, this guide provides valuable insights into why trenchless pipe repair is becoming the preferred choice for pipe rehabilitation. Stay informed about the latest advancements and best practices in the field.
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.
COLLEGE BUS MANAGEMENT SYSTEM PROJECT REPORT.pdfKamal Acharya
The College Bus Management system is completely developed by Visual Basic .NET Version. The application is connect with most secured database language MS SQL Server. The application is develop by using best combination of front-end and back-end languages. The application is totally design like flat user interface. This flat user interface is more attractive user interface in 2017. The application is gives more important to the system functionality. The application is to manage the student’s details, driver’s details, bus details, bus route details, bus fees details and more. The application has only one unit for admin. The admin can manage the entire application. The admin can login into the application by using username and password of the admin. The application is develop for big and small colleges. It is more user friendly for non-computer person. Even they can easily learn how to manage the application within hours. The application is more secure by the admin. The system will give an effective output for the VB.Net and SQL Server given as input to the system. The compiled java program given as input to the system, after scanning the program will generate different reports. The application generates the report for users. The admin can view and download the report of the data. The application deliver the excel format reports. Because, excel formatted reports is very easy to understand the income and expense of the college bus. This application is mainly develop for windows operating system users. In 2017, 73% of people enterprises are using windows operating system. So the application will easily install for all the windows operating system users. The application-developed size is very low. The application consumes very low space in disk. Therefore, the user can allocate very minimum local disk space for this application.
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
Vaccine management system project report documentation..pdfKamal Acharya
The Division of Vaccine and Immunization is facing increasing difficulty monitoring vaccines and other commodities distribution once they have been distributed from the national stores. With the introduction of new vaccines, more challenges have been anticipated with this additions posing serious threat to the already over strained vaccine supply chain system in Kenya.
Courier management system project report.pdfKamal Acharya
It is now-a-days very important for the people to send or receive articles like imported furniture, electronic items, gifts, business goods and the like. People depend vastly on different transport systems which mostly use the manual way of receiving and delivering the articles. There is no way to track the articles till they are received and there is no way to let the customer know what happened in transit, once he booked some articles. In such a situation, we need a system which completely computerizes the cargo activities including time to time tracking of the articles sent. This need is fulfilled by Courier Management System software which is online software for the cargo management people that enables them to receive the goods from a source and send them to a required destination and track their status from time to time.
Automobile Management System Project Report.pdfKamal Acharya
The proposed project is developed to manage the automobile in the automobile dealer company. The main module in this project is login, automobile management, customer management, sales, complaints and reports. The first module is the login. The automobile showroom owner should login to the project for usage. The username and password are verified and if it is correct, next form opens. If the username and password are not correct, it shows the error message.
When a customer search for a automobile, if the automobile is available, they will be taken to a page that shows the details of the automobile including automobile name, automobile ID, quantity, price etc. “Automobile Management System” is useful for maintaining automobiles, customers effectively and hence helps for establishing good relation between customer and automobile organization. It contains various customized modules for effectively maintaining automobiles and stock information accurately and safely.
When the automobile is sold to the customer, stock will be reduced automatically. When a new purchase is made, stock will be increased automatically. While selecting automobiles for sale, the proposed software will automatically check for total number of available stock of that particular item, if the total stock of that particular item is less than 5, software will notify the user to purchase the particular item.
Also when the user tries to sale items which are not in stock, the system will prompt the user that the stock is not enough. Customers of this system can search for a automobile; can purchase a automobile easily by selecting fast. On the other hand the stock of automobiles can be maintained perfectly by the automobile shop manager overcoming the drawbacks of existing system.
Event Management System Vb Net Project Report.pdfKamal Acharya
In present era, the scopes of information technology growing with a very fast .We do not see any are untouched from this industry. The scope of information technology has become wider includes: Business and industry. Household Business, Communication, Education, Entertainment, Science, Medicine, Engineering, Distance Learning, Weather Forecasting. Carrier Searching and so on.
My project named “Event Management System” is software that store and maintained all events coordinated in college. It also helpful to print related reports. My project will help to record the events coordinated by faculties with their Name, Event subject, date & details in an efficient & effective ways.
In my system we have to make a system by which a user can record all events coordinated by a particular faculty. In our proposed system some more featured are added which differs it from the existing system such as security.
TECHNICAL TRAINING MANUAL GENERAL FAMILIARIZATION COURSEDuvanRamosGarzon1
AIRCRAFT GENERAL
The Single Aisle is the most advanced family aircraft in service today, with fly-by-wire flight controls.
The A318, A319, A320 and A321 are twin-engine subsonic medium range aircraft.
The family offers a choice of engines
TECHNICAL TRAINING MANUAL GENERAL FAMILIARIZATION COURSE
[SeleniumConf2019 Tokyo] All is thanks to you, selenium
1. All is thanks to you, Selenium
ありがとう、セレニウム
April 18, 2019
Selenium Conf Tokyo 2019
Woohyeok Aaron Kim (@woosyume)
EC Incubation Department
Rakuten, Inc.
2. 2
Woohyeok Kim
# Software engineer at Rakuten
# Worked in Japan since 2016
# Ex-Captain at Korea Army
キム・ウヒョク
4. 4
Woohyeok Kim
Working at Ranking Frontend Team
Experience of frontend project release.
Driving Test Automation project
# Software engineer at Rakuten
# Worked in Japan since 2016
# Ex-Captain at Korea Army
Enjoying to improve our product
Google AMP Adoption
Validating Module for Half-term Ranking
Some kaizen of modules to improve the current things.
Always pursue something
キム・ウヒョク
7. 7
Aggregate sales data from Rakuten Ichiba.
Calculate score for each item.
Provide bestsellers information.
What is Ranking Service ランキングサービスとは
1) Irastoya, 2019/04/03, https://www.irasutoya.com/
2) Ranking Top, 2019/03/07, https://ranking.rakuten.co.jp
1) 1)
2)
8. 8
Ranking Service System Structure
Platform
provides score data
API
provides fixed rank data
Frontend
provides web UISupports Other services
ランキングサービスの仕組み
12. 12
Concern if we can implement FULLY-AUTOMATED test or not
We need to check actually UNLIMITED cases
Our issues about UI Test
FASHION JACKET COLOR
PANTS SIZE
Duration Top Genre Genre
REALTIME
DAILY
WEEKLY
MONTHLY
FOOD
…
…
…
4 39 13,000
Tag
130,000
UIテストについての悩み
13. 13
Concern about HIGH Cost for development
Our issues about UI Test
Frontend Application Test Application
UIテストについての悩み
16. 16
Opportunity for us to start test automation project テスト自動化のきっかけ
1)
1) Selenium HP, 2019/04/03, https://www.seleniumhq.org/projects/
2) Ranking Top, 2019/03/07, https://ranking.rakuten.co.jp
2)
17. 17
Expected ROI(Return On Investment)
I proposed the following ROI and it was approved.
Investment Return
4 MONTHS / PPL 1MONTH / PPL
期待した効果
1) pngtree, 2019/04/03, https://pngtree.com/so/approved
1)
23. 23
Scope
Additionally we have 2 more products in Scope.
Smartphone Web Smartphone Web with AMP
実装スコープ
1) 2)
1) Ranking Top, 2019/03/07, https://ranking.rakuten.co.jp
2) Ranking Event, 2019/03/07, https://ranking.rakuten.co.jp/event/supersale
24. 24
Create expected value dynamically
For decreasing maintenance cost
(automatic request creation for API)
DatabaseRanking API
Test Automation
Application
Ranking Front
入力値・期待値の自動生成
1)
1) Ranking Top, 2019/04/03, https://ranking.rakuten.co.jp
25. 25
Image Comparison
Increase test accuracy by checking if image is broken or not.
Calculates difference with the previous execution
Before After
TEST FAILS
画像比較による文字化け・画面崩れの検知
1)
1) Ranking Event, 2019/04/03, https://ranking.rakuten.co.jp/event/anpanman/
27. 27
Progress per Number of Tests
Device Total Automated Coverage
PC 180 153 85%
Smartphone 180 72 40%
Smartphone with AMP 90 27 30%
Total 450 252 60%
自動化したテストケースの数
28. 28
Actual ROI(Return On Investment) on current phase
Investment Return
Expected 4 MONTHS / PPL 1MONTH / PPL
Actual
1.3MONTH / PPL
So far
0.6MONTH+ / PPL
期待した効果と実際の効果
29. 29
Cost Improvement per execution
Device Before After Reduction
PC 8hours 3hours 60%
Smartphone 8hours 3hours 60%
Smartphone with AMP 3hours 2hours 40%
Total 19hours 8hours 59%
テスト実行のコスト削減
34. 34
Getting knowledge for product
Need to understand current behavior
Document Code Test Case
プロダクトについての理解が深まる
35. 35
Getting knowledge for product
if ( genre has child ) ?
Application
プロダクトについての理解が深まる
1)
1) Ranking Top, 2019/04/03, https://ranking.rakuten.co.jp
36. 36
Test Cost Reduction for the other frontend projects
Myth : Test Automation Project IS JUST COSTS
AMP Project jQuery Update
Event Ranking
for Smartphone
Bookmark
Improvement
他フロントリリースのコスト削減
Saved
37/ 76hours
38. 38
Consider Future Cost
Minimize future maintenance cost by creating expected value dynamically.
Properties Input file Database API
将来の管理コストの考慮
39. 39
Consider Future Cost
Minimize future maintenance cost by creating expected value dynamically.
Properties Input file Database API
将来の管理コストの考慮
40. 40
Consider execution time
It results from slow-test issue
Optimizing processing time with @Category
Be able to execute necessary test cases only beyond packages.
Package A
Package B
▶ Test A
▶ Test B
▶ Test C
▶ Test D
実行時間の考慮
41. 41
Manage version matching with the object
Update features continuously
By inputting test automation application into project scope
Estimation
Consider if creating
new test feature is
necessary or not
Development
Implement new test feature at the same
time of implementing unit test
Regression Test
Test newly
updated module
with the latest
version of
automation app
Release
Merge it to
master branch
after confirming
the test works on
PROD also
テスト対象とバージョンを合わせる
42. 42
Let it be easy to analyze the root cause when test fails
Let’s think about the reason why we executes test
Provide user good product by finding and fixing bugs
Suite
Class
Method
Fail Message / Debug Log
Fail Message
Debug Log
失敗の原因を明確にする
46. 46
Conclusive Thoughts
TRY Selenium
Prioritize the most valuable parts for your business
Selenium can change more than we thought
Foster Team Culture for service improvement
提案
Sales
Resource
* Pareto Rule
20% INPUT accounts for
80% OUTPUT Feature A
20%
Test Cases
Feature A
70%+B
6.47%
C
7.17%
D
9.50%
Sales
40초
5:40
1) 현재 라쿠텐 랭킹서비스의 프론트엔드 팀에서 테스트 자동화 프로젝트를 드라이브
2) 구글 AMP기술을 이용한 페이지 로드 개선과 같이 프로덕트 개선으로 이어지는 무언가에 항상
관심을 가지고 있습니다.
1분 30초
7:10
등록상품 수 퀴즈
표시 페이지, 표시 값
1분
8:10
랭킹 서비스의 목적은 현재 트렌드를 분석하고 데이터를 제공함으로써 고객분들이 라쿠텐 이치바에서 보다 쇼핑을 즐길 수 있도록 공헌.
2억개가 넘은 상품정보와 같은 빅데이터를 통해 랭킹을 계산하여 실시간, 일간, 주간, 월간 그리고 반기, 연간 랭킹 등을 제공하고 있습니다.
1분
9:10
랭킹을 산정하는 기본 플랫폼이 있고, 그 정보들을 내부 또는 외부에 제공하기 위한 API 그리고 자동화 테스트의 대상인 프론트엔드 어플리케이션이 있습니다.
데이터량이 많기 때문에 hbase와 같은 대규모 분산형 데이터베이스나 redis 등의 오픈소스를 사용하고 있습니다
랭킹 인트로까지를 10분으로 하자.
배경이 총 3분 30초
12:40
도입하기까지 몇 가지 고민이 있었다.
시간이 너무 걸린다는 것
테스트할 대상은 많은데 엔지니어 리소스는 한정
테스트가 19시간 걸린다는 것도 문제이지만
더 문제인건 그것으로 인해 …今回はやめよう
또한 자동화를 한다고 해도 그것을 어떻게 완벽하게 자동화 할 수 있을지가 문제였습니다.
체크할 케이스가 너무나도 많았습니다.
서비스 개념 설명
몇천만 정도 될 줄 알았는데
모지바케가 있어도 캐치하지 못하는 경우가 발생.
개발기간에 대한 코스트도 문제였습니다.
프론트엔드 어플리케이션의 모든 behavior를 커버해야하는 만큼 테스트 어플리케이션도 규모가 커지게 되는데
그에 대한 코스트를 얼마나 감당할 수 있을지.
1:30
14:10
いつまでもこう言うボトルネックを追うとくのはできませんでした。
https://www.seleniumhq.org/projects/
저희 메인 어플리케이션이 자바이기 때문에
자바 언어로의 개발을 서포트하고 유저 behavior에 기반한 테스트를 서포트하는 셀레늄
그 중에서도 웹드라이버를 선정해서 HTTP Status 코드나 페이지별 스크린샷을 찍는 프로토타입을 만들어 봤습니다.
해보고 이거라면 자동화가 가능할 수도 있겠다 라는 생각을 했습니다.
1분 30초
모티베이션까지 10분 컷!
https://pngtree.com/so/approved
프로토 타입으로 쇼케이스를 한 후 ROI를 제시하여
정식으로 프로젝트를 진행하게 되었f습니다.
그렇게 하면 2년 정도 지나면 제대로 퍼포먼스를 낼 수 있겠다 싶었습니다.
3:00
17:10
5:00
22:10
2:00
24:10
첫 번째는 유저행동 확인
두 번째는 배너 광고 확인
데이터 정합성 확인
그 외
짓소 내용 3분
기타 스코프
5분
테스트의 기본은 기대치가 실제 값을 비교하는 것이죠.
테스트 자동화에서 가장 고민을 많이 했던 부분이 바로 이 부분인데요
두 가지의 고민을 했습니다.
1. 앞서 말씀드린 테스트 범위가 방대하다는 점
이것이 무엇을 의미하냐면 표시할 페이지가 많다는 건 즉, 들어가서 확인할 URL이 많다. 그만큼 표시할 값이 많다. 그건 또 기대치가 많다.
2. 유지보수 코스트
테스트 자동화 어플리케이션이 초기 1, 2년에는 잘 사용되다가 결국에 버려지는 이유가
1) 복잡한 구조 2) 기대되는 값의 변경 에 따른 유지보스 코스트가 어마어마하게 발생할 수 있기 때문.
이것들을 해결하기 위해 어떻게 하면 한 번만 만들면 그 뒤에 손을 대지 않아도 될까.
해답은 모든 값을 동적으로 생성하는 것이었습니다.
Genre id, test url, api query 등이 그 예. 그래서 테스트 실행 시 모든 입력치가 자동으로 생성되는데 이 데이터들은
실행마다 변하게 됩니다.
앞서 프론트엔드 어플리케이션과 거동을 맞출 필요가 있다고 했는데 그에 따라
어떤 값이 표시되는지, 또 어떤 조건 하에 그 값이 표시되는지 등을 재현하여 기대치를 다이나믹해서 재구성합니다.
이 때 프론트어플리케이션과 동일한 값을 얻을 수 있도록 하기 위해 실제 사용하는 API, Database와의 연결
그래서 STG, PROD 어디서든 동적인 기대치로 정해진 테스트를 수행할 수 있게 했습니다.
UI리뉴얼 등의 경우에 대해서도 웹 엘리먼트만의 수정을 통해 최대한 낮은 코스트로 대응할 수 있게 했습니다.
2분
또 하나는 화면 비교를 통한
1위부터 80위까지 표시
만약 밑에서 모지바케가 발생한 경우 이를 찾아내기가 쉽지 않다.
1프로라도 오차가 발생할 시
%는 허용범위
일상적으로 엔지니어가 발견하기 어려운 것들을 대신 발견할 수 있도록.
엔지니어의 시력, 노안, 컨디션
성과 4분 컷
27
지금 이걸로 뭐하자는거야?
완성도 안됐잖아?
다른 안건들이 있기 때문에 이 프로젝트를 빈 시간 등을 활용해 진행해 나갔습니다만
절반도 안되는 투자에도
지금 시점에 이미 절반 이상의 리턴
또 단순히 기존 테스트케이스를 대체한 것 뿐만 아니라
더 많은 assertion으로 인간의 힘으로는 어려운
더 깊고 코마카이한 테스트가 가능하게 되었다.
예를 들어 지금까지 랭킹 데이터 정합성 체크를 한다고 하면
1위 21위 80 이런 식으로 확인을 했다면
기계의 힘을 빌려 1~80위까지 상품 이름이나 점포명 등을 모두 확인
현 시점에 약 이 정도이고, 10000
재미있는 건 이 뿐만이 아니라는 겁니다.
지금까지 말한 것은 사실은 예상이 되었던 결과입니다.
프로덕트를 확인하거나, 실패를 빨리 검지하거나 하는 것은 테스트 자동화의 일반적인 메리트로서 일컬어지고 있는 부분이기 때문입니다.
사실은 지금까지 말한 것, 숫자 같은 것 모두 잊으셔도 됩니다.
제가 말 하고 싶은 내용은 다 지금부터입니다.
라쿠텐, 특히 엔지니어들은 두 가지 업무 경로를 가지고 있습니다.
하나는 일반적으로 비즈니스 리퀘스트로서 정해진 안건, 예를 들어 UI리뉴얼, 챗봇 서비스 등
유저에게 직접적으로 영향을 미치는 프로젝트가 있고
또 하나는 우리 엔지니어가 직접 기획하는 릴리즈인데
그것이 유저에게 직접 영향을 미치지 않더라도 어쨌든 서비스를 개선하는 프로젝트, 예를 들면
jQuery 업데이트라든가, 당장 표시되는 값이 바뀌지 않는다 하더라도 하드코딩 되어있는 값을 동적으로 바꾼다든가
이 후자에 대해서 항상 테스트가 걸림돌이 되어 실행하지 못하는 경우가 많았는데
지금은 그렇지가 않습니다. 전에는 아 테스트 때문에 이번에는 조금 여유가 없을 것 같다 하던 생각이
테스트는 뭐 자동화 어플리케이션 있으니까 괜찮지 않나 하는 그런 이야기를 들으면 개인적으로 굉장히 기쁩니다.
소화한 프로젝트 수
2배로 보이는데 사실은 4배.
팀의 문화가 바뀌는거에요.
단순히 테스트를 자동화하는 것 뿐만 아니라 서비스 개선을 위한 팀원의 마인드가 마에므키하게 변했다는 것이
굉장히 의의를 가지고 있다고 생각합니다. 이게 서비스를 운영하는 여러분들이 가장 가지고싶어하는 가치 아닐까요.
테스트를 하기 위해서 또 기대치를 동적으로 생성하기 위해서는 테스트 대상과 완전히 거동을 일치시켜야 하기 때문에
조사에 꽤 많은 시간을 할애했다.
‘프로그래밍 할 땐 스스로 컴파일러가 되어라.’
어떤 조건 아래에 어떤 값이 표시되는지, 외부 리소스를 어떻게 참조하고 있는지 등.
Document, 코드, 기존 테스트케이스
내가 웹 어플리케이션이 된 줄 알았다.
하면서 어떻게 하면 가장 효율적인 짓소가 될 지 팀원과 상의를 하는 과정에서
서로 아 ~ 이런 게 있었어? 하며 프로덕트에 대한 지식이 성장.
일반적으로 신입이 들어오면 도큐먼트 작업을 부탁하는 일이 많은데
제가 매니저가 되면 테스트 자동화를 부탁해볼까 하고도 생각합니다.
35 ~ 38 : 10분
이런 부분이 실제 ROI에 반영되어있지 않기 때문에
상승효과로서 우리는 셀레늄 테스트 자동화를 통해 더 많은 것을 기대할 수 있다는 것입니다.
Dynamic
Data source
データ元
홈페이지 자체가 리뉴얼 되는 것은 어쩔 수 없지만
라벨의 변화, 동적 데이터의 변화
Dynamic
Data source
データ元
홈페이지 자체가 리뉴얼 되는 것은 어쩔 수 없지만
라벨의 변화, 동적 데이터의 변화
동작을 자동화 할 뿐 페이지 로드, 네트워크 등의 속도를 개선해주지는 않기 때문에
수백개의 케이스를 실행하면 반드시 슬로우 테스트 이슈가 발생합니다.
패키지의 경계를 넘어서 필요한 테스트만을 실행할 수 있도록
단지 지금 단계에서 이렇게 하고 있을 뿐
지금은 단일 서버에서 실행하고 있기 때문에 카테고리를 사용하고 있지만
카테고리별로 각 서버로 실행을 분산시키는 것이 목표
피쳐를 지속적으로 업데이트 해서 테스트 대상의 어플리케이션과 버전을 揃えること
그렇게 하지 않으면 이전 버전을 테스트하거나 할 때 쓸데 없는(余計な) 테스트 실패가 발생할 수 있다.
미츠모리 단계에서부터.
테스트의 궁극적인 목적
실패의 발견이 아니라 실패의 원인을 규명하고 해결하는 것
이 메소드가 실패는 해 있는데 어디가 문제인지 모르겠어
이렇게 되면 또 조사에 코스트가 발생하게 됩니다.
조사에 드는 코스트도 생각해서 로그를 알아보기 쉽게 쓰거나
혹은 디버그 로그를 활용하는 방법을 추천.
Tips : 3분
분산
서버별 이미지 비교만을 위한 서버
유저 거동 확인을 위한 서버 등을 나누어
최종적으로는 실행시간으로부터 완전히 자유로울 수 있도록 하는 것이 목표.
결론 : 3분
셀레늄은 많은 것을 바꾸어 줍니다.
테스트를 자동화해주며, 안정적인 서비스 운영에 기여하며
무엇보다 서비스 개선을 위한 팀 문화가 정착이 됩니다.
일단은 트라이 해봅시다.
파레토 법칙 20%의 인기상품이 80%의 이익을 창출한다.
다음은 당신의 순서입니다. 좋은 이야기 들려주세요
제안
