EuroPython 2019: Modern Continuous Delivery for Python DevelopersPeter Bittner
Deployment automation, cloud platforms, containerization, short iterations to develop and release software—we’ve progressed a lot. And finally it’s official: Kubernetes and OpenShift are the established platforms to help us do scaling and zero downtime deployments with just a few hundred lines of YAML. It’s a great time.
Can we finally put all our eggs into one basket? Identify the cloud platform that fits our needs, and jump on it? That could well backfire: Vendor lock-in is the new waterfall, it slows you down. In future you’ll want to jump over to the next better platform, in a matter of minutes. Not months.
This talk is about The Art of Writing deployment pipelines that will survive Kubernetes, OpenShift and the like. It’s for Python developers and Kubernetes enthusiasts of all levels – no domain specific knowledge required, all you need to understand will be explained. You’ll learn how to separate application-specific and deployment-specific configuration details, to maximize your freedom and avoid vendor lock-in.
Come see a demo of a Django project setup that covers everything from local development to automatic scaling, flexible enough to be deployed on any of your favorite container platforms. Take home a working, future-proof setup for your Python applications.
See the original presentation at https://slides.com/bittner/modern-continuous-delivery/
The document discusses several key technology trends: cloud computing, Internet of Things, big data, machine learning, and automation. It then provides details on various technology roles including positions in DevOps, solutions architecture, software development, and certifications in areas like AWS, Microsoft, Cisco, and ITIL. The overall document serves to outline the latest technology trends and provide an overview of common IT career paths and certifications within the technology industry.
The document summarizes a team's project to create a power meter that monitors energy usage through a graphical interface. It discusses the mechanical design, project management approach, resources used, code repository structure, code reviews, IP design, hardware-software interface, functional verification, cost estimate, lessons learned, roadblocks encountered, and conclusions. The team successfully interfaced their design with an evaluation board and displayed measured data on an LCD.
The document discusses reliability in software architecture and development. It mentions reliable software engineers, project managers, and experts developing reliable software using standard development processes. Diagrams and documents cover areas like software architecture, requirements, testing, and more to build reliability into products and systems.
Security testing has traditionally been siloed from development, operations, and quality assurance teams. However, a new approach called "Security as a Code" aims to break down these barriers by integrating security directly into coding practices similar to how unit testing, infrastructure as code, and acceptance testing have previously integrated other functions. This would allow security to work in parallel with development rather than as a separate phase, improving feedback cycles and collaboration between teams.
The document summarizes a student project to create a real-time strain gauge measurement system using microcontrollers. Key aspects included:
- Developing requirements and prototypes for hardware including a printed circuit board and external case to interface with strain gauges.
- Managing the project using Agile SCRUM methodology and collaborating via text, meetings, and project management tools.
- Designing the system architecture including a touch screen GUI, file I/O, and reusing existing IP cores for LCD drivers and audio processing.
- Implementing the system on an Altera DE2 development board connected to strain gauges and facing challenges with hardware acquisition and GUI development.
This document discusses software development methodologies like Waterfall and Agile. It emphasizes that while Waterfall is still dominant, Agile is better suited for small organizations because it focuses on delivering working software frequently. It also stresses the importance of good programming practices like using intention-revealing names, avoiding side effects, and test-driven development (TDD) to produce understandable and testable code. Finally, it outlines various tools that can be used for project management, version control, testing, continuous integration, and monitoring in the development process.
EuroPython 2019: Modern Continuous Delivery for Python DevelopersPeter Bittner
Deployment automation, cloud platforms, containerization, short iterations to develop and release software—we’ve progressed a lot. And finally it’s official: Kubernetes and OpenShift are the established platforms to help us do scaling and zero downtime deployments with just a few hundred lines of YAML. It’s a great time.
Can we finally put all our eggs into one basket? Identify the cloud platform that fits our needs, and jump on it? That could well backfire: Vendor lock-in is the new waterfall, it slows you down. In future you’ll want to jump over to the next better platform, in a matter of minutes. Not months.
This talk is about The Art of Writing deployment pipelines that will survive Kubernetes, OpenShift and the like. It’s for Python developers and Kubernetes enthusiasts of all levels – no domain specific knowledge required, all you need to understand will be explained. You’ll learn how to separate application-specific and deployment-specific configuration details, to maximize your freedom and avoid vendor lock-in.
Come see a demo of a Django project setup that covers everything from local development to automatic scaling, flexible enough to be deployed on any of your favorite container platforms. Take home a working, future-proof setup for your Python applications.
See the original presentation at https://slides.com/bittner/modern-continuous-delivery/
The document discusses several key technology trends: cloud computing, Internet of Things, big data, machine learning, and automation. It then provides details on various technology roles including positions in DevOps, solutions architecture, software development, and certifications in areas like AWS, Microsoft, Cisco, and ITIL. The overall document serves to outline the latest technology trends and provide an overview of common IT career paths and certifications within the technology industry.
The document summarizes a team's project to create a power meter that monitors energy usage through a graphical interface. It discusses the mechanical design, project management approach, resources used, code repository structure, code reviews, IP design, hardware-software interface, functional verification, cost estimate, lessons learned, roadblocks encountered, and conclusions. The team successfully interfaced their design with an evaluation board and displayed measured data on an LCD.
The document discusses reliability in software architecture and development. It mentions reliable software engineers, project managers, and experts developing reliable software using standard development processes. Diagrams and documents cover areas like software architecture, requirements, testing, and more to build reliability into products and systems.
Security testing has traditionally been siloed from development, operations, and quality assurance teams. However, a new approach called "Security as a Code" aims to break down these barriers by integrating security directly into coding practices similar to how unit testing, infrastructure as code, and acceptance testing have previously integrated other functions. This would allow security to work in parallel with development rather than as a separate phase, improving feedback cycles and collaboration between teams.
The document summarizes a student project to create a real-time strain gauge measurement system using microcontrollers. Key aspects included:
- Developing requirements and prototypes for hardware including a printed circuit board and external case to interface with strain gauges.
- Managing the project using Agile SCRUM methodology and collaborating via text, meetings, and project management tools.
- Designing the system architecture including a touch screen GUI, file I/O, and reusing existing IP cores for LCD drivers and audio processing.
- Implementing the system on an Altera DE2 development board connected to strain gauges and facing challenges with hardware acquisition and GUI development.
This document discusses software development methodologies like Waterfall and Agile. It emphasizes that while Waterfall is still dominant, Agile is better suited for small organizations because it focuses on delivering working software frequently. It also stresses the importance of good programming practices like using intention-revealing names, avoiding side effects, and test-driven development (TDD) to produce understandable and testable code. Finally, it outlines various tools that can be used for project management, version control, testing, continuous integration, and monitoring in the development process.
This talk is useful for engineers who are strong enough in technology and coding and want to become architects. There is plenty of information about particular technologies and lots of talks about that in conferences. But good engineers sometimes have gap in mapping business to technology, and also in communicating and presenting their design decisions. The goal of my talk is showing these gaps and provide possible areas to further growth.
The Actor Network Theory, which is one of the indispensable tools of Project Management, was implemented by ANT's team in Android Application Technology. Over a course of one short summer month of June team members tried to attain the principle objectives.
Presentation by Damir Tenishev for Exigen Services webinar Agile Projects Estimations and Planning that was held online on January, 27 2011
Exigen Services webinars schedule is avialable at:
http://www.exigenservices.ru/webinars
User Testing in the Invisible World of APIsPronovix
How you name, design, and structure your APIs all has a huge impact on usability. What you request and what you return in any given call can change your developer’s experience, and so just as we test usability in an app on a phone, we need to test usability of our products. In this session, we’ll cover a few different techniques and strategies you can use to run user testing on your APIs. Learn how to prototype and get quick answers to little questions, as well as how to conduct some more extensive studies to really target future features and major fixes for your product.
API Kompatibilität durch Consumer-Driven Contracts und CI/CDOPEN KNOWLEDGE GmbH
In einer Live-Coding-Session habe ich demonstriert, wie über eine Continuous Deployment Pipeline in Kombination mit Consumer-driven Contracts und einem Pact Broker sichergestellt werden kann, dass sowohl auf der Integration Stage als auch in Produktion nur Services deployt werden (können), deren Schnittstellen kompatibel sind.
This session will give an overview of Static Code Analysis, its impact on the SDLC, its benefits and problems, the various automated tools used, and a demonstration of the code analysis of a Javascript web application using Sonarqube.
Why SDN Skills is a Big Boost to Networking CareersITpreneurs
Dr. Levi Perigo shared his experience on how SDN training has enabled his students to become more marketable in the job market; and how SDN education has helped seasoned networking professionals move ahead in their careers. This webinar features Dr. Perigo’s real life case on how SDN education gives a big boost to networking careers. He also elaborated on the benefits of acquiring vendor-neutral ONF SDN certification to complement vendor-specific networking certifications.
10 Things You Might Not Know: Continuous IntegrationCoveros, Inc.
Continuous integration (CI) is a software development practice where developers regularly merge their code changes into a central repository after which automated builds and tests are run. This process catches bugs early and prevents integration issues. CI builds quality in by automating testing and moving it earlier in the development process. Agile development relies on CI to reduce the costs of changes by dealing with issues as soon as they arise. While often associated with agile methods, CI benefits all projects by integrating and testing code more frequently. Open source tools have matured to support CI at low cost. CI also increases accountability, security, visibility into projects, and facilitates collaboration between development and testing teams.
apidays LIVE Paris - GraphQL meshes by Jens Neuseapidays
apidays LIVE Paris - Responding to the New Normal with APIs for Business, People and Society
December 8, 9 & 10, 2020
GraphQL meshes
Jens Neuse, Founder of Wundergraph
What is Continuous Integration and Continuous Delivery Sarah Elson
Continuous integration and Continuous Delivery are the processes, where your development team involves frequent code changes that are pushed in the main branch while ensuring that it does not impact any changes made by developers working parallelly. The aim of it is to reduce the chance of defects and conflicts during the integration of the complete project. Let’s take a deep dive and learn more about the fundamentals of Continuous Integration and Continuous Delivery.
TAUS Webinar - Introduction to the Gengo API EcosystemGengo
Learn how the Gengo API Ecosystem functions, its key components, and how Gengo is able to drive massively scalable translation.
You can also listen to the presentation here: https://www.taus.net/events/translation-technology-showcase-webinar#october-2
La storia di come abbiamo fatto per accrescere esponenzialmente il valore di business consegnato ad ogni sprint mentre riducevamo il debito tecnico.
Questo talk e’ l’epica storia di come un team qualunque che e’ riuscito a passare da mesi di lead time a 2 settimane, da 2 giorni di rilascio a 17 minuti, da un recovery time di ore a minuti continuando a rilasciare valore di business crescente nel tempo.
A differnt Type of Supermarket DeliveryThoughtworks
In a world of seamless deployments to auto-scaling cloud environments, a ThoughtWorks team found itself in a very different place - trying to deploy a RESTful pricing API to every one of a UK supermarket’s 40,000 tills in a reliable, repeatable fashion.
Continuous integration (CI) helps mitigate risks in software development like bugs, lack of team cohesion, and poor code quality. CI involves daily developer integrations verified by automated builds. It helps build software better, faster, and cheaper by identifying defects earlier through testing early and often. The 7 step CI process includes committing code frequently, never committing broken code, fixing build failures immediately, and building in every target environment. With CI, issues can be found and fixed faster through regular commits, automated testing, and better project visibility. A simple CI pipeline includes building, testing, releasing candidates, and deploying to environments like test and production. A CI starter kit includes an automated build process, test suite, source control, and build
TDD is the elengant way of designing software. People scares from it so much, because software design is hard and it requires discipline. In this talk, I tried to describe what TDD is from software design perspective.
Pete Marshall - casmadrid2015 - Continuous Delivery in Legacy EnvironmentsPeter Marshall
This document discusses practices for implementing continuous delivery in legacy software environments. It outlines key characteristics of continuous delivery like keeping software deployable throughout its lifecycle. It then provides examples of how one company transitioned their monolithic legacy application to a continuous delivery model by using techniques like the strangler pattern, refactoring to separate concerns, and restructuring their organization into cross-functional product teams. The document emphasizes establishing technical foundations, learning through the build-deploy-learn cycle, and focusing on delivering value to customers.
Enterprise Projekte bzw. die sich daraus ergebenen Herausforderungen sind per Definition komplex. Wie kann man ein solches System beherrschen und gleichzeitig kurze „Time-to-Market“-Zyklen realisieren, ohne sich dabei Regressionsfehler einzuhandeln? Dies geht seit jeher nur durch eine umfangreiche automatisierte Test-Suite, in die kontinuierlich auflaufende Fehler zurückfließen. Mit der immer größer werdenen Menge an öffentlichen und internen APIs (z.B. in einer Microservice-Architektur) gewinnt das Thema Testen nochmals an Bedeutung. Der Workshop zeigt anhand von lauffähigen Beispielen den Aufbau praktikabler Tests für Java Enterprise Projekte. Dabei werden alle Ebenen vom einfachen Unit-Tests über Datenbank-Tests und Schnittstellen-Tests bis hin zum Testen ganzer Microservice-Landschaften mit Consumer-Driven Contract-Tests gezeigt.
Great products help us to accomplish tasks easily, but great user experiences cause us to enjoy these products. Danny Nou studies the interactions between technology and the human emotional, physical and social exchanges that allow us to empathize with the user's intent and desires. He has a simple but powerful message of product design to share that will transform any industry.
For further information, visit our website at ma2017.mymagic.my.
Facebook - Facebook.com/magic.cyberjaya
Twitter - Twitter.com/MagicCyberjaya
Instagram - Instagram.com/magic_cyberjaya/
LinkedIn - my.linkedin.com/in/magiccyberjaya
YouTube - https://www.youtube.com/channel/UCIT_ihmWh5f3MCobvEwWMaA
Florida Data Science for Social Good (FL-DSSG) Big Reveal event was held on August 7 (Monday) from 4:30 PM to 6:30 PM at the Nonprofit Center (40 E Adams St., Jacksonville). At the event, FL-DSSG interns presented findings and revealed insights gained from the Mayo Clinic, Changing Homelessness, and Yoga 4 Change projects.
This talk is useful for engineers who are strong enough in technology and coding and want to become architects. There is plenty of information about particular technologies and lots of talks about that in conferences. But good engineers sometimes have gap in mapping business to technology, and also in communicating and presenting their design decisions. The goal of my talk is showing these gaps and provide possible areas to further growth.
The Actor Network Theory, which is one of the indispensable tools of Project Management, was implemented by ANT's team in Android Application Technology. Over a course of one short summer month of June team members tried to attain the principle objectives.
Presentation by Damir Tenishev for Exigen Services webinar Agile Projects Estimations and Planning that was held online on January, 27 2011
Exigen Services webinars schedule is avialable at:
http://www.exigenservices.ru/webinars
User Testing in the Invisible World of APIsPronovix
How you name, design, and structure your APIs all has a huge impact on usability. What you request and what you return in any given call can change your developer’s experience, and so just as we test usability in an app on a phone, we need to test usability of our products. In this session, we’ll cover a few different techniques and strategies you can use to run user testing on your APIs. Learn how to prototype and get quick answers to little questions, as well as how to conduct some more extensive studies to really target future features and major fixes for your product.
API Kompatibilität durch Consumer-Driven Contracts und CI/CDOPEN KNOWLEDGE GmbH
In einer Live-Coding-Session habe ich demonstriert, wie über eine Continuous Deployment Pipeline in Kombination mit Consumer-driven Contracts und einem Pact Broker sichergestellt werden kann, dass sowohl auf der Integration Stage als auch in Produktion nur Services deployt werden (können), deren Schnittstellen kompatibel sind.
This session will give an overview of Static Code Analysis, its impact on the SDLC, its benefits and problems, the various automated tools used, and a demonstration of the code analysis of a Javascript web application using Sonarqube.
Why SDN Skills is a Big Boost to Networking CareersITpreneurs
Dr. Levi Perigo shared his experience on how SDN training has enabled his students to become more marketable in the job market; and how SDN education has helped seasoned networking professionals move ahead in their careers. This webinar features Dr. Perigo’s real life case on how SDN education gives a big boost to networking careers. He also elaborated on the benefits of acquiring vendor-neutral ONF SDN certification to complement vendor-specific networking certifications.
10 Things You Might Not Know: Continuous IntegrationCoveros, Inc.
Continuous integration (CI) is a software development practice where developers regularly merge their code changes into a central repository after which automated builds and tests are run. This process catches bugs early and prevents integration issues. CI builds quality in by automating testing and moving it earlier in the development process. Agile development relies on CI to reduce the costs of changes by dealing with issues as soon as they arise. While often associated with agile methods, CI benefits all projects by integrating and testing code more frequently. Open source tools have matured to support CI at low cost. CI also increases accountability, security, visibility into projects, and facilitates collaboration between development and testing teams.
apidays LIVE Paris - GraphQL meshes by Jens Neuseapidays
apidays LIVE Paris - Responding to the New Normal with APIs for Business, People and Society
December 8, 9 & 10, 2020
GraphQL meshes
Jens Neuse, Founder of Wundergraph
What is Continuous Integration and Continuous Delivery Sarah Elson
Continuous integration and Continuous Delivery are the processes, where your development team involves frequent code changes that are pushed in the main branch while ensuring that it does not impact any changes made by developers working parallelly. The aim of it is to reduce the chance of defects and conflicts during the integration of the complete project. Let’s take a deep dive and learn more about the fundamentals of Continuous Integration and Continuous Delivery.
TAUS Webinar - Introduction to the Gengo API EcosystemGengo
Learn how the Gengo API Ecosystem functions, its key components, and how Gengo is able to drive massively scalable translation.
You can also listen to the presentation here: https://www.taus.net/events/translation-technology-showcase-webinar#october-2
La storia di come abbiamo fatto per accrescere esponenzialmente il valore di business consegnato ad ogni sprint mentre riducevamo il debito tecnico.
Questo talk e’ l’epica storia di come un team qualunque che e’ riuscito a passare da mesi di lead time a 2 settimane, da 2 giorni di rilascio a 17 minuti, da un recovery time di ore a minuti continuando a rilasciare valore di business crescente nel tempo.
A differnt Type of Supermarket DeliveryThoughtworks
In a world of seamless deployments to auto-scaling cloud environments, a ThoughtWorks team found itself in a very different place - trying to deploy a RESTful pricing API to every one of a UK supermarket’s 40,000 tills in a reliable, repeatable fashion.
Continuous integration (CI) helps mitigate risks in software development like bugs, lack of team cohesion, and poor code quality. CI involves daily developer integrations verified by automated builds. It helps build software better, faster, and cheaper by identifying defects earlier through testing early and often. The 7 step CI process includes committing code frequently, never committing broken code, fixing build failures immediately, and building in every target environment. With CI, issues can be found and fixed faster through regular commits, automated testing, and better project visibility. A simple CI pipeline includes building, testing, releasing candidates, and deploying to environments like test and production. A CI starter kit includes an automated build process, test suite, source control, and build
TDD is the elengant way of designing software. People scares from it so much, because software design is hard and it requires discipline. In this talk, I tried to describe what TDD is from software design perspective.
Pete Marshall - casmadrid2015 - Continuous Delivery in Legacy EnvironmentsPeter Marshall
This document discusses practices for implementing continuous delivery in legacy software environments. It outlines key characteristics of continuous delivery like keeping software deployable throughout its lifecycle. It then provides examples of how one company transitioned their monolithic legacy application to a continuous delivery model by using techniques like the strangler pattern, refactoring to separate concerns, and restructuring their organization into cross-functional product teams. The document emphasizes establishing technical foundations, learning through the build-deploy-learn cycle, and focusing on delivering value to customers.
Enterprise Projekte bzw. die sich daraus ergebenen Herausforderungen sind per Definition komplex. Wie kann man ein solches System beherrschen und gleichzeitig kurze „Time-to-Market“-Zyklen realisieren, ohne sich dabei Regressionsfehler einzuhandeln? Dies geht seit jeher nur durch eine umfangreiche automatisierte Test-Suite, in die kontinuierlich auflaufende Fehler zurückfließen. Mit der immer größer werdenen Menge an öffentlichen und internen APIs (z.B. in einer Microservice-Architektur) gewinnt das Thema Testen nochmals an Bedeutung. Der Workshop zeigt anhand von lauffähigen Beispielen den Aufbau praktikabler Tests für Java Enterprise Projekte. Dabei werden alle Ebenen vom einfachen Unit-Tests über Datenbank-Tests und Schnittstellen-Tests bis hin zum Testen ganzer Microservice-Landschaften mit Consumer-Driven Contract-Tests gezeigt.
Great products help us to accomplish tasks easily, but great user experiences cause us to enjoy these products. Danny Nou studies the interactions between technology and the human emotional, physical and social exchanges that allow us to empathize with the user's intent and desires. He has a simple but powerful message of product design to share that will transform any industry.
For further information, visit our website at ma2017.mymagic.my.
Facebook - Facebook.com/magic.cyberjaya
Twitter - Twitter.com/MagicCyberjaya
Instagram - Instagram.com/magic_cyberjaya/
LinkedIn - my.linkedin.com/in/magiccyberjaya
YouTube - https://www.youtube.com/channel/UCIT_ihmWh5f3MCobvEwWMaA
Florida Data Science for Social Good (FL-DSSG) Big Reveal event was held on August 7 (Monday) from 4:30 PM to 6:30 PM at the Nonprofit Center (40 E Adams St., Jacksonville). At the event, FL-DSSG interns presented findings and revealed insights gained from the Mayo Clinic, Changing Homelessness, and Yoga 4 Change projects.
Data Scientist/Engineer Job Demand AnalysisBilong Chen
The document analyzes demand for analytics jobs using data scraped from LinkedIn. It finds that demand for data analysts and business analysts is high and growing. Data analyst roles require more technical skills like SQL, Python and Hadoop, while business analyst roles emphasize presentation skills and Excel. Demand for both roles is strongest in California and top industries. A bachelor's/master's is preferred for most roles.
This document provides information and resources for evaluating the job performance of a logistic executive, including:
1. Sample performance evaluation forms for a logistic executive with rating scales for evaluating various performance factors like administration, communication, decision-making, etc.
2. Examples of positive and negative performance review phrases for evaluating a logistic executive's attitude, creativity, interpersonal skills, problem-solving, and teamwork.
3. An overview of 12 common methods for performance appraisal, such as management by objectives, critical incident method, behaviorally anchored rating scales, and 360-degree feedback.
Hadoop Interview Questions and Answers | Big Data Interview Questions | Hadoo...Edureka!
This Hadoop Tutorial on Hadoop Interview Questions and Answers ( Hadoop Interview Blog series: https://goo.gl/ndqlss ) will help you to prepare yourself for Big Data and Hadoop interviews. Learn about the most important Hadoop interview questions and answers and know what will set you apart in the interview process. Below are the topics covered in this Hadoop Interview Questions and Answers Tutorial:
Hadoop Interview Questions on:
1) Big Data & Hadoop
2) HDFS
3) MapReduce
4) Apache Hive
5) Apache Pig
6) Apache HBase and Sqoop
Check our complete Hadoop playlist here: https://goo.gl/4OyoTW
#HadoopInterviewQuestions #BigDataInterviewQuestions #HadoopInterview
This document contains information about performance evaluation methods for a data engineer, including examples of performance review phrases. It discusses 12 common methods for evaluating a data engineer's performance: management by objectives, critical incident method, behaviorally anchored rating scales, behavioral observation scales, 360 degree appraisal, and checklist and weighted checklist methods. For each method, it provides details on how the method works and examples of positive and negative phrases that could be used in a performance review. The document is intended to provide useful resources for conducting a data engineer's performance appraisal.
This document contains information about performance evaluation forms and methods for evaluating an SEO executive. It includes a sample job performance evaluation form with sections for reviewing performance factors, employee strengths and accomplishments, performance areas needing improvement, and signatures. It also lists phrases that can be used in a performance review for an SEO executive and describes the top 12 methods for performance appraisal, including management by objectives, critical incident method, behaviorally anchored rating scales, behavioral observation scales, and 360 degree feedback. The document provides resources and templates for conducting a thorough performance review of an SEO executive.
This document introduces long-term energy scenarios developed by the International Energy Agency to explore options for a sustainable energy future up to 2050. The scenarios consider different expectations for technical developments and policies over the next 50 years. They aim to stimulate thinking about solving climate change challenges in the context of secure and sustainable energy. The analysis complements the IEA's mid-term business-as-usual projections and variants in the World Energy Outlook.
This document provides information and resources for evaluating the performance of a principal engineer, including:
1. Sample performance evaluation forms for a principal engineer with rating scales and categories like administration, knowledge, communication, and more.
2. Examples of positive and negative phrases that can be used in a performance review for a principal engineer in areas such as attitude, creativity, decision-making, and teamwork.
3. An overview of the top 12 methods for evaluating a principal engineer's performance, such as management by objectives, critical incident method, behaviorally anchored rating scales, and 360 degree feedback.
The document provides information on performance evaluation methods for purchasing executives. It discusses 12 different methods, including Management by Objectives (MBO), Critical Incident Method, Behaviorally Anchored Rating Scales (BARS), Behavioral Observation Scales (BOS), 360 Degree Performance Appraisal, and Checklist and Weighted Checklist Method. For each method, it provides a definition and overview, as well as advantages and disadvantages in some cases. The document serves as a reference for purchasing managers to understand different approaches to evaluating employee performance.
Production executive perfomance appraisal 2tonychoper1004
This document contains materials for evaluating the job performance of a production executive, including:
1) A 4-page performance evaluation form with ratings for various job criteria like administration, communication, decision-making, and safety.
2) Links to additional online resources for performance appraisals, including sample forms, phrases, and tips.
3) An 8-page section with example performance review phrases for evaluating attributes like attitude, creativity, and decision-making.
The evaluation form and review phrases are intended to help managers objectively assess and document a production executive's job performance.
The document contains 31 questions and answers related to Hadoop concepts. It covers topics like common input formats in Hadoop, differences between TextInputFormat and KeyValueInputFormat, what are InputSplits and how they are created, how partitioning, shuffling and sorting occurs after the map phase, what is a combiner, functions of JobTracker and TaskTracker, how speculative execution works, using distributed cache and counters, setting number of mappers/reducers, writing custom partitioners, debugging Hadoop jobs, and failure handling processes for production Hadoop jobs.
Trivadis TechEvent 2017 With the CLI through the Oracle Cloud Martin BergerTrivadis
The document discusses various command line interface (CLI) tools for managing resources in the Oracle Cloud, including the Oracle Database Cloud Service (DBCS) CLI, PaaS Service Manager (PSM) CLI, and Oracle Public Cloud (OPC) CLI. It provides overviews of each tool's functionality and examples of common tasks like creating a database instance, listing cloud resources, and managing volumes. The document aims to help users navigate the different CLI options for interacting with resources in Oracle Cloud.
Top 10 database engineer interview questions and answersjomfari
This document provides resources for database engineer interviews, including common interview questions, examples of thank you letters, tips for different types of interviews, and links to additional reference materials. It includes 10 frequently asked database engineer interview questions covering topics like why the applicant wants the job, lessons learned from mistakes, challenges they are seeking, and what questions they have for the interviewer. Further down, there are lists of related career fields, job levels, and additional useful online resources for interview preparation.
Leveraging Service Computing and Big Data Analytics for E-CommerceKarthikeyan Umapathy
Panel discussions on Leveraging Service Computing and Big Data Analytics for E-Commerce at the Workshop on e-Business (WeB) 2015 held on December 12, 2015 at Fort Worth, Texas, USA.
Trivadis TechEvent 2017 Data Science in the Silicon Valley by Stefano BrunelliTrivadis
The document discusses using data science for lead generation analytics. It describes how a data scientist would analyze a company's customer relationship management (CRM) data to build a model that can more accurately predict which sales leads are most likely to convert into customers. Features like customer reputation, past purchase history, and offer amounts are engineered from the CRM data to train machine learning models. The models' performance is evaluated based on metrics like accuracy, precision, and recall compared to baseline models. Costs and potential profits from leads that convert are also considered to help determine if the data science approach will be financially beneficial.
Top 10 data engineer interview questions and answersjomfari
This document provides information and resources for data engineer interviews, including common interview questions, tips for answering questions, and links to additional reference materials. Ten frequently asked data engineer interview questions are listed, such as "Why do you want this job?" and "What challenges are you looking for?". Advice is given for how to effectively answer each question. Additional useful materials for interview preparation are also provided.
This document summarizes Rafal Wojdyla's presentation on how to be a productive data engineer. The presentation covers 4 areas: operations, development, organization, and culture. Under operations, it discusses the importance of automation for managing large Hadoop clusters to avoid putting out fires. For development, it emphasizes picking the right tools for the job, such as using Apache Crunch over Hadoop streaming at Spotify for its performance and type safety. In terms of organization, it notes that scaling machines is easy but scaling people and support is difficult. The presentation provides examples of automating tasks like map split size to help address this challenge.
Showcases how the technology of today can shape the future of Malaysia, achieving its goal to be one of the Top 20 Countries by 2050. Connecting people, processes and things to gain greater insights and drive forward the digital economy agenda. Investigate how “Whole of Government” concepts create scalability, and economies of scale. Showcase innovations driven by machine learning and blockchain.
For further information, visit our website at ma2017.mymagic.my.
Facebook - Facebook.com/magic.cyberjaya
Twitter - Twitter.com/MagicCyberjaya
Instagram - Instagram.com/magic_cyberjaya/
LinkedIn - my.linkedin.com/in/magiccyberjaya
YouTube - https://www.youtube.com/channel/UCIT_ihmWh5f3MCobvEwWMaA
The document is a resume for Abhishek Singh Chauhan seeking a job in the automotive embedded domain. It summarizes his experience as a senior engineer at Robert Bosch Engineering and Business Solutions Ltd. where he worked on the application software development for an intelligent braking product called iBooster. It also outlines his previous experience as a senior system engineer at Infosys Ltd. developing machine application software for off-highway vehicles.
First Reliable Engineering for Insurance provides software engineering services for insurtech startups and companies. They offer packages for proof of concept creation, minimum viable products, and reliable development. They follow standards for reliable software development and provide metrics to ensure quality. The company serves clients in Europe, USA, and Canada and is based in Kharkiv, Ukraine.
How To Improve Quality With Static Code Analysis Perforce
Programmers aren’t perfect. Testing and manual code reviews can’t find every problem in code. So, bugs persist. And it’s only going to get worse as your systems grow larger and more complex.
How can you find critical problems in your code? And still release a quality product on time?
Static code analysis might be the answer you’re looking for.
Find out why:
-Bug-free software is hard to achieve.
-Automated tools are the way to go.
-Safe, secure, and reliable software can be achieved at lower costs.
Plus, you’ll see examples of bugs easily missed by manual code reviews. And you’ll learn how static code analysis and manual code reviews work together.
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In this session, Asanka will look at a platform approach to bridge the low-code and pro-code chasm.
INTERFACE, by apidays - Crossing the low-code and pro-code chasm: a platform...apidays
INTERFACE, by apidays 2021 - It’s APIs all the way down
June 30, July 1 & 2, 2021
Crossing the low-code and pro-code chasm: a platform approach
Asanka Abeysinghe, Chief Technology Evangelist at WSO2
Software Engineering as the Next Level Up from Programming (Oracle Groundbrea...Lucas Jellema
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The document discusses an integration platform called The Connect Bridge that allows for easy and cost-effective integration of standard software. It connects different software using standard interface connectors, integrates data and business processes, and is applicable across different IT environments. The Connect Bridge reduces integration effort and costs by over 50% and provides a return on investment within the first project. It combines advantages of conventional integration methods like workflow engines and custom coding while being lower cost, higher flexibility, and faster time to market with lower risk.
This document summarizes ABN AMRO's DevSecOps journey and initiatives. It discusses their implementation of continuous integration and delivery pipelines to improve software quality, reduce lead times, and increase developer productivity. It also covers their work to incorporate security practices like open source software management, container security, and credentials management into the development lifecycle through techniques like dependency scanning, security profiling, and a centralized secrets store. The presentation provides status updates on these efforts and outlines next steps to further mature ABN AMRO's DevSecOps capabilities.
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The document introduces a digital tool called the Digital-App-Rewriter that can summarize apps from one platform to another up to 30 times faster and more accurately than manual rewriting. It analyzes the app structure and functionality and rebuilds it using an Abstract Semantics Tree. The rewriter interacts with an architect-operator in an IDE to suggest solutions while allowing human control. It can rearchitect monolithic apps to be multi-user for web, mobile and cloud with almost zero errors at a fraction of the cost and time of manual rewriting. The rewriter is a learning tool that applies existing rules and suggests new ones to continuously improve the rewriting process.
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The Rise Of Low-Code And No-Code Platforms And Its Future | SynergyTopSynergyTop Inc
Low-code and no-code platforms fit perfectly into the enterprise app development landscape. Dive into the rise of low-code and no-code platforms and also check the overcoming common concerns.
https://synergytop.com/blog/why-low-code-and-no-code-development-is-the-future-of-enterprise-application-development/
Deploying more technology to shift from agility to anti-fragilitySpyros Lambrinidis
This talk focusses on the technologies that can be adopted in order to enhance agility and speed of development through advances in system stability. We will span over techniques such as containerization, server-less architectures, logging technologies and application architectures that can have an immediate effect in an organisations' agility.
Since 1997, Applied Systems is the leading in developing custom industrial software. We create a wide range of software from PLC programming and IoT solutions to high-level automation systems for machinery-intensive industries. We deliver our knowledge & expertise in the integration of multilevel and multicomponent industrial systems and tend to build long-term partnership with our customers.
Thanks to interacting with people from different cultures, with other legal systems and time zones, we have gained huge experience working in international teams, established our relationships and learnt how to collaborate quickly and efficiently.
Fortifier offers three IT outsourcing packages: 1) Proof of Concept creation to confirm feasibility of an idea and get initial funding, delivering requirements, prototypes, and architecture for $8,000. 2) Minimum Viable Product to validate a product's value, delivering a minimally featured market-ready solution on scalable technologies for $20,000. 3) Reliable Development to create or improve an MVP or existing system without sufficient in-house resources, delivering a ready solution using quality metrics for $15,000. It also offers Technical Audits for existing systems needing improvement, delivering recommendations for $9,000.
How # (sharp) is Your Katana (Ciprian Jichici)ITCamp
The Internet of Things is coming upon us bringing a whole range of fundamental changes in the way we imagine, understand, and write services. One of the major trends we’re wittnessing is the breakdown of monoliths, and Microsoft’s web stack is among the candidates. With the new .NET framework and standards like OWIN, the world of web development is changing significantly.
We’re going to cover in this session some advanced scenarios involving ASP.NET MVC 5, WebAPI 2, OWIN, Katana (Microsoft’s implementation of OWIN), and, of course, Windows Azure (Windows Azure Active Directory to be more specific). And to make things more real, we’re going to demonstrate everything using a solution used by our team at HTSS-Genisoft in real-life production.
The document provides an overview of software engineering concepts including what software engineering is, common development phases and paradigms, and various methodologies like waterfall modeling, prototyping, agile development, extreme programming, scrum, kanban, lean software development, and minimum viable products. Waterfall modeling is described as a traditional linear approach while prototyping allows for early user feedback. Agile methods value individual interactions, working software, and responding to change. Extreme programming and scrum are specific agile methods discussed in further detail.
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Test Automation with generative AI and Open AI.
UiPath integration with generative AI
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Trivadis TechEvent 2017 Secrets of creation of reliable + maintainable (=cost effective) software by Jonatan Kazmierczak
1. BASEL BERN BRUGG DÜSSELDORF FRANKFURT A.M. FREIBURG I.BR. GENF
HAMBURG KOPENHAGEN LAUSANNE MÜNCHEN STUTTGART WIEN ZÜRICH
Secrets of creation ofSecrets of creation of
reliable + maintainable (= cost effective)reliable + maintainable (= cost effective)
softwaresoftware
Jonatan KazmierczakJonatan Kazmierczak
2. Cost effective software – Jonatan Kazmierczak – TechEvent 2017
Why is it important?
we and our customers want to be cost effective
we want to create reliable and maintainable software
we want to help our customers to do the same
3. We want to avoid expensive failuresWe want to avoid expensive failures
4. Cost effective software – Jonatan Kazmierczak – TechEvent 2017
About author
senior consultant at Trivadis
creator of Class Visualizer
creates software for 28 years
top rated participant in contests
in programming and data science:
HackerRank, TopCoder, Code Jam
conference speaker
fan of Atari XL/XE demos
5. Cost effective software – Jonatan Kazmierczak – TechEvent 2017
About author – cont.
www.hackerrank.com/jonatan_k
1st rank in Java
1st rank in JavaScript
Top 1% in functional programming in Scala
Top 1% in SQL
Medalist in algorithmic contests
7. Cost effective software – Jonatan Kazmierczak – TechEvent 2017
Mottos
"80% of the lifetime cost of a piece of software
goes to maintenance"
– Java Code Conventions (12.09.1997, Sun Microsystems)
“Everything should be made as simple as possible”
– Albert Einstein (probably)
11. Cost effective software – Jonatan Kazmierczak – TechEvent 2017
Stable ground
Requirements – challenges
usually incomplete and not clear enough at the beginning
will be extended afterwards
some may be changed or removed
12. Cost effective software – Jonatan Kazmierczak – TechEvent 2017
Stable ground – checkpoint
Is there an existing product fulfilling
the purpose and most of requirements ?
Usually it is cheaper and safer to buy it→
than to create the own one
15. Cost effective software – Jonatan Kazmierczak – TechEvent 2017
Clear boundaries
Defined input and output – how to interact with the software
will be extended and maybe changed in the future→
16. Cost effective software – Jonatan Kazmierczak – TechEvent 2017
Clear boundaries – checkpoint
Do we have a clear picture of input, output and constrains
of the new software?
18. Cost effective software – Jonatan Kazmierczak – TechEvent 2017
Architecture
allowing to fulfill requirements in the simplest way
allowing the software to be:
easily extended
possible to change
with limited dependencies on external libraries and tools
each dependency can become a project killer→
19. Cost effective software – Jonatan Kazmierczak – TechEvent 2017
Design
easy to maintain and to extend
clear picture of flows (what, not necessarily how)
interfaces (UI, REST, API)
UI mockups highly recommended→
21. Cost effective software – Jonatan Kazmierczak – TechEvent 2017
Implementation
starting with mockups of exposed interfaces
– for easy integration and verification
22. Cost effective software – Jonatan Kazmierczak – TechEvent 2017
Implementation
correct syntactically, logically, functionally
easy to maintain and to extend
23. Cost effective software – Jonatan Kazmierczak – TechEvent 2017
Implementation
easy to maintain and to extend
as simple as possible + clean = easy to understand
– with meaningful, descriptive names
with logging
tested (discussed later)
boilerplate code should be generated
– regeneration should be possible
with constants and enums representing:
magic numbers, strings, sets of allowed values
24. Cost effective software – Jonatan Kazmierczak – TechEvent 2017
Implementation
easy to maintain and to extend
best choice of used classes/interfaces
first - language API
next - existing external libraries
last - eventual new libraries
stateless and immutable whenever possible
minimal needed visibility/scope
no useless/unused code and comments
25. Cost effective software – Jonatan Kazmierczak – TechEvent 2017
Implementation
easy to maintain and to extend
no redundancy/duplications
proper exception handling/throwing
formatted properly to ensure maximal readability
following (language-specific) coding rules and conventions
26. Cost effective software – Jonatan Kazmierczak – TechEvent 2017
Implementation
– easy to (re)build
built by execution of one simple command (not only from IDE)
fast build for developers
long-running build for automated verification
outcome: distributable package
27. Cost effective software – Jonatan Kazmierczak – TechEvent 2017
Implementation
documented
– especially public APIs / interfaces
29. Cost effective software – Jonatan Kazmierczak – TechEvent 2017
Quality assurance
– involving people
working in pairs
review of everything:
requirements, architecture, design, implementation
30. Cost effective software – Jonatan Kazmierczak – TechEvent 2017
Quality assurance
– automated
sending notifications in case of new problem(s)
build
unit tests
at least partially written not by author of tested code→
verification of coding rules and conventions
33. Cost effective software – Jonatan Kazmierczak – TechEvent 2017
What do you need to be successful
Stable ground
Clear boundaries
Solid foundation
Proper construction
Quality assurance
35. Cost effective software – Jonatan Kazmierczak – TechEvent 2017
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