From git to forge
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A call to action to avoid orphaned code! With great power comes great responsibility and uploading modules to the Puppet Forge means that other community members will depend on you. This talk will show an opinionated workflow using free tools and examples so you can make your Puppet modules better and more open to collaboration!.
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Recommandé
How to Upgrade to the Newest Shiniest Django Version
This document summarizes Susan's presentation on upgrading Django projects. The presentation covered:
- Why upgrades are important for getting new features, fixes and security updates.
- The steps involved in upgrading include running tests, fixing broken tests one by one, checking that fewer tests fail with each new version, verifying the UI still works, and editing deployment files.
- Challenges include dependencies breaking, release notes documenting changes that require code updates, and the repetitive nature of fixing tests across multiple versions.
- The key takeaways are to upgrade one version at a time, run and fix tests with each version, read release notes, break tasks into small steps, and use checklists to track progress
Innovative php development
PHP is a popular open-source programming language used for web development that provides tools to help developers create database-independent code, automate routine development tasks like deployment, testing, and version control, and leverage frameworks like Symfony and Laravel to build applications. The document also promotes upcoming features in PHP 7 and argues against claims that PHP is outdated.
Trunk based development
Are you sick of Merge Hell? Do your feature branches go rogue? Do you spend more time fiddling with your Version Control System than doing actual development work? Then Trunk Based Development might be for you. Facebook does it. Google does it. Instead of messing with multiple branches, just use your master branch. Always. In addition to giving you an overview about how Trunk Based Development works, where it shines and where the pitfalls are, this talk will also cover the necessary techniques to succeed with it, such as Branch By abstraction, Feature Toggles and backwards compatible Database Migrations.
DevOpsDaysRiga 2018: Neil Crawford - Trunk based development, continuous depl...
Practices of trunk based development and continuous deployment have helped our six vertical slice product delivery teams be able to work together on a single product (and codebase) while maintaining rapid iteration and experimentation. With this talk I hope to inspire more teams to try these practices.
Paving roads
Talk at Plone Conference 2016 about mr.roboto, jenkins, github and how to make it easier to contributors to merge their pull requests.
Trunk based development for Beginners
Trunk-based development is a workflow where developers work directly on a main branch called the "trunk". The trunk is always in a deployable state. Short lived branches are used for developing new features which are then merged into the trunk after passing tests. Releases are cut from the trunk periodically. This allows for continuous integration and deployment while maintaining a stable release.
Integrating react in django while staying sane and happy
This is our developer Mikales presentation for his talk during our Django meetup on June 14, 2018. Enjoy!
The theme was "Django and JS frontend frameworks, making it work" and you can read more about the Django Stockholm Meetup Group at meetup.com/djangosthlm.
Letter to a Junior Developer: The Engineering Side of Programming
Slides from my talk held on the 7th of November 2019 in Berlin, organized by www.NemackiKutak.com and tech.Wayfair.com
Recommandé
How to Upgrade to the Newest Shiniest Django Version
This document summarizes Susan's presentation on upgrading Django projects. The presentation covered:
- Why upgrades are important for getting new features, fixes and security updates.
- The steps involved in upgrading include running tests, fixing broken tests one by one, checking that fewer tests fail with each new version, verifying the UI still works, and editing deployment files.
- Challenges include dependencies breaking, release notes documenting changes that require code updates, and the repetitive nature of fixing tests across multiple versions.
- The key takeaways are to upgrade one version at a time, run and fix tests with each version, read release notes, break tasks into small steps, and use checklists to track progress
Innovative php development
PHP is a popular open-source programming language used for web development that provides tools to help developers create database-independent code, automate routine development tasks like deployment, testing, and version control, and leverage frameworks like Symfony and Laravel to build applications. The document also promotes upcoming features in PHP 7 and argues against claims that PHP is outdated.
Trunk based development
Are you sick of Merge Hell? Do your feature branches go rogue? Do you spend more time fiddling with your Version Control System than doing actual development work? Then Trunk Based Development might be for you. Facebook does it. Google does it. Instead of messing with multiple branches, just use your master branch. Always. In addition to giving you an overview about how Trunk Based Development works, where it shines and where the pitfalls are, this talk will also cover the necessary techniques to succeed with it, such as Branch By abstraction, Feature Toggles and backwards compatible Database Migrations.
DevOpsDaysRiga 2018: Neil Crawford - Trunk based development, continuous depl...
Practices of trunk based development and continuous deployment have helped our six vertical slice product delivery teams be able to work together on a single product (and codebase) while maintaining rapid iteration and experimentation. With this talk I hope to inspire more teams to try these practices.
Paving roads
Talk at Plone Conference 2016 about mr.roboto, jenkins, github and how to make it easier to contributors to merge their pull requests.
Trunk based development for Beginners
Trunk-based development is a workflow where developers work directly on a main branch called the "trunk". The trunk is always in a deployable state. Short lived branches are used for developing new features which are then merged into the trunk after passing tests. Releases are cut from the trunk periodically. This allows for continuous integration and deployment while maintaining a stable release.
Integrating react in django while staying sane and happy
This is our developer Mikales presentation for his talk during our Django meetup on June 14, 2018. Enjoy!
The theme was "Django and JS frontend frameworks, making it work" and you can read more about the Django Stockholm Meetup Group at meetup.com/djangosthlm.
Letter to a Junior Developer: The Engineering Side of Programming
Slides from my talk held on the 7th of November 2019 in Berlin, organized by www.NemackiKutak.com and tech.Wayfair.com
Choosing a career goal as an IT graduate
The document discusses career path options for IT graduates including programming, UI/UX, systems engineering, cybersecurity, project management, and data science. It recommends choosing a career path and programming language wisely. It also suggests becoming familiar with buzzwords, using common tools like Git and IDEs, and avoiding procrastination. The document aims to help graduates choose the right IT career.
EFL QA: Where Are We and Where Should We Go?
The document discusses the current and missing parts of Samsung's open source QA process. It covers their use of compile-time testing, unit testing, and static analysis currently. Areas missing include runtime testing, graphical unit tests, code coverage, and pre-push continuous integration. The presentation proposes steps like making tests mandatory for new APIs, increasing test coverage 5-10% per release, improving graphical testing, and adding pre-push continuous integration through Jenkins and Phabricator hooks. It ends with questions about these proposals and announcements of job opportunities.
Functional Tests Automation with Robot Framework
The document discusses Robot Framework, an open source test automation framework written in Python. It can be used to write functional, end-to-end, component, and unit tests. Robot Framework uses a keyword-driven, data-driven, or behavior-driven approach. It provides built-in keywords and libraries that allow tests to be written in a simple, lightweight manner and executed across multiple platforms and applications. Case studies are presented on large companies using Robot Framework to automate testing of their products. Both advantages and limitations of the framework are covered.
A year of SonarQube and TFS/VSTS
Ten tips from a year of real-world usage of SonarQube in various projects using Team Foundation Server and Visual Studio Team Services as DevOps stack
Putting the pro in programmer
This document provides tips for improving development processes and becoming a pro programmer. It recommends using version control like Git and hosting code online or yourself. It also suggests using Vagrant to create consistent development environments across platforms. Other tips include using bug trackers integrated with version control, enforcing adding ticket IDs to commits, writing tests for bug fixes, setting up continuous integration with Jenkins, and monitoring systems for alerts. The overall message is that these practices can help programmers write better code and work more efficiently.
Step away from that knife!
1. The document discusses improving the software development process through local development, code collaboration, continuous integration, and deployment with Chef automation tools.
2. Key aspects covered include writing tests, documentation, and commit messages to enable safe, compliant, and fast changes.
3. Setting up continuous integration with tools like ChefSpec, Test Kitchen and Jenkins is recommended to test and validate code changes before deployment.
Continuous Delivery for Mobile platforms (iOS and a bit of Android)
Slides for presentation kept in Devops Finland meetup 18.10.2016 It presents the journey Zalando Helsinki had towards the Continuous Delivery on iOS and bit on Android.
https://www.meetup.com/devops-finland/events/234659906/
Increase App Confidence Using CI/CD and Infrastructure As Code
The document discusses increasing application confidence through continuous integration (CI), continuous delivery (CD), infrastructure as code, and smoke testing. It recommends running smoke tests on every CI/CD run to catch errors early, and both before and after deployment for insights into how the application will behave in target environments. The overall goal is to gain valuable insights through automated smoke testing of infrastructure as code and catch issues early.
Trunk Based Development in the Enterprise - Its Relevance and Economics
Paul Hammant of ThoughtWorks runs through the history of the 'Trunk Based Development' branching model, its modern usage in big enterprises, and how management and technical stakeholders can benefit from it, and Perforce in particular, in their enterprise. Takeaways include prerequisites, pitfalls, economics, scaling, and related practices.
How we git - commit policy and code review
A bunch of insights I've learnt in my time as a lead developer about commit policies and code reviews.
Merge hells!! feature toggles to the rescue
Introducing Continuous Delivery practices to a team in trouble can be daunting. Where do you start ? What do you do first ? Which battle do you pick first ?
I’ll share my experience of guiding a team to achieve a higher degree of delivery maturity. This is a journey from a troublesome, struggling start of chaotic manual deployments, merge hell, regular production roll backs and lost code, to deliver a single commit to trunk automatically and reliably, under an hour, many times a day.
Why I Love Ruby On Rails
Ruby on Rails is a web application development framework written in Ruby that makes web development simpler and more productive. It uses conventions over configurations, test-driven development, and an agile approach to build applications quickly with clean and simple code. Some of its main principles include DRY (Don't Repeat Yourself), convention over configuration, opinionated software development, agile development with user stories and iterations, and test-driven development.
Starwest 2012 Making The Most Of Test Automation In An Agile Project
This document discusses rapid test automation techniques used at Spotify. It describes how manual testers can generate test cases and automation scripts quickly using tools like Graphwalker and Sikuli to get testing feedback within hours, enabling rapid and continuous testing. An example is provided where features of Spotify's HTML5 desktop client were tested automatically in this way. The document concludes by discussing opportunities for fully automated testing using tools like GUITAR and WebTestingExplorer.
OpenNTF Essentials
The document discusses OpenNTF Essentials, a collection of open source projects that provide tools and extensions to improve developer productivity when working with IBM Domino and XPages. It highlights some of the projects included in OpenNTF Essentials like the OpenNTF Domino API, Workflow 4 XPages, Bootstrap 4 XPages, and more. It also discusses tools in the OpenNTF Essentials toolbox for debugging, testing, and educating developers. The goal is to grow OpenNTF Essentials into a rock solid, industry-accepted solution for developing on the Domino platform.
Porque Odeio Branches
Slides da palestra no Café Ágil da ThoughtWorks e Tá Safo em Belém, 10/08/2012.
Outros links interessantes:
http://www.youtube.com/watch?v=xzstASOvqNc
http://continuousdelivery.com/2011/05/make-large-scale-changes-incrementally-with-branch-by-abstraction/
Go ahead outside Japan
This document contains information about an individual who is a software engineer in quality. They are involved in open source software projects on GitHub under their username and have contributed to issues on the Appium project. They previously worked as a senior test automation engineer for 5 years developing skills in languages like Ruby, Kotlin, Swift and Python. Their online presence and activities include maintaining a Twitter account, contributing to podcasts and articles on testing topics, attending conferences, and participating in Slack communities.
Test automation design patterns
Time has come to announce our first pilot event.
And we are gonna start with our the most favourite topic - test automation <3
In software engineering, a design pattern is a general repeatable solution to a commonly occurring problem in software design.
And what occurring problem are we as QA engineers facing all the time? Right! Test automation frameworks.
So we will tell you a bit which design patterns can be used in test automation, why and where (not only Page Object pattern, we promise!) to make your tests shine!
The link to GitHub repo with test automation patterns used is to be shared during the webinar.
Code Quality Assurance v4 (2013)
The document summarizes a presentation by Peter Kofler on code quality assurance. It discusses Kofler's background and tools he uses to ensure code quality, including mindset/books, code kata exercises, test-driven development, code coverage, continuous integration, static analysis, and code review. It provides an example of using test-driven development to implement a prime factors kata coding exercise.
Fast end-to-end-tests
This document summarizes Lars Thorup's presentation on fast end-to-end tests. It discusses the drawbacks of traditional end-to-end tests like being slow, imprecise, complicated and fragile. Unit tests are faster but rely on mocked dependencies. The presentation demonstrates a way to automatically generate mocks to test applications from end-to-end very quickly while avoiding the downsides of mocks. The demo shows a Node.js app with front-end and back-end tested at almost 100 end-to-end tests per second.
Integration of automation framework with ci tools
This document discusses continuous integration (CI) and how to integrate an automation testing framework with a CI tool. It defines key CI concepts like pipelines, stages, jobs, and tasks. A pipeline contains multiple stages that run sequentially, with each stage containing parallel jobs made up of sequential tasks. The document also provides instructions on downloading, installing, and configuring a Go CI server and agent to run an automation test suite through CI pipelines.
Ui Testing with Ghost Inspector
Jay Luker will be presenting an introduction to Ghost Inspector, a cloud-based web UI testing service that takes some (some!) of the pain away from creating browser-based, web application tests. Think Selenium, but for projects that are short on the resources, infrastructure and/or coding expertise to confidently develop and manage a suite of fully automated, “good-enough” UI tests.
Jay is a Senior Software Engineer at Harvard DCE where he works on back-end applications and software for analytics data collection, deployment automation, and integration testing for the Extension School’s video processing and delivery system. Previously he has been an IT Specialist at the Smithsonian Astrophysics Data System, and a Software Developer at Ex Libris.
You cant be agile if your code sucks
What is "Agile"?
Why would someone like to be agile?
What are the 3 pillars for agile software development?
How can you achieve technical excellence in your software teams?
Are developer skills more important than languages, methods or frameworks?
Contenu connexe
Tendances
Choosing a career goal as an IT graduate
The document discusses career path options for IT graduates including programming, UI/UX, systems engineering, cybersecurity, project management, and data science. It recommends choosing a career path and programming language wisely. It also suggests becoming familiar with buzzwords, using common tools like Git and IDEs, and avoiding procrastination. The document aims to help graduates choose the right IT career.
EFL QA: Where Are We and Where Should We Go?
The document discusses the current and missing parts of Samsung's open source QA process. It covers their use of compile-time testing, unit testing, and static analysis currently. Areas missing include runtime testing, graphical unit tests, code coverage, and pre-push continuous integration. The presentation proposes steps like making tests mandatory for new APIs, increasing test coverage 5-10% per release, improving graphical testing, and adding pre-push continuous integration through Jenkins and Phabricator hooks. It ends with questions about these proposals and announcements of job opportunities.
Functional Tests Automation with Robot Framework
The document discusses Robot Framework, an open source test automation framework written in Python. It can be used to write functional, end-to-end, component, and unit tests. Robot Framework uses a keyword-driven, data-driven, or behavior-driven approach. It provides built-in keywords and libraries that allow tests to be written in a simple, lightweight manner and executed across multiple platforms and applications. Case studies are presented on large companies using Robot Framework to automate testing of their products. Both advantages and limitations of the framework are covered.
A year of SonarQube and TFS/VSTS
Ten tips from a year of real-world usage of SonarQube in various projects using Team Foundation Server and Visual Studio Team Services as DevOps stack
Putting the pro in programmer
This document provides tips for improving development processes and becoming a pro programmer. It recommends using version control like Git and hosting code online or yourself. It also suggests using Vagrant to create consistent development environments across platforms. Other tips include using bug trackers integrated with version control, enforcing adding ticket IDs to commits, writing tests for bug fixes, setting up continuous integration with Jenkins, and monitoring systems for alerts. The overall message is that these practices can help programmers write better code and work more efficiently.
Step away from that knife!
1. The document discusses improving the software development process through local development, code collaboration, continuous integration, and deployment with Chef automation tools.
2. Key aspects covered include writing tests, documentation, and commit messages to enable safe, compliant, and fast changes.
3. Setting up continuous integration with tools like ChefSpec, Test Kitchen and Jenkins is recommended to test and validate code changes before deployment.
Continuous Delivery for Mobile platforms (iOS and a bit of Android)
Slides for presentation kept in Devops Finland meetup 18.10.2016 It presents the journey Zalando Helsinki had towards the Continuous Delivery on iOS and bit on Android.
https://www.meetup.com/devops-finland/events/234659906/
Increase App Confidence Using CI/CD and Infrastructure As Code
The document discusses increasing application confidence through continuous integration (CI), continuous delivery (CD), infrastructure as code, and smoke testing. It recommends running smoke tests on every CI/CD run to catch errors early, and both before and after deployment for insights into how the application will behave in target environments. The overall goal is to gain valuable insights through automated smoke testing of infrastructure as code and catch issues early.
Trunk Based Development in the Enterprise - Its Relevance and Economics
Paul Hammant of ThoughtWorks runs through the history of the 'Trunk Based Development' branching model, its modern usage in big enterprises, and how management and technical stakeholders can benefit from it, and Perforce in particular, in their enterprise. Takeaways include prerequisites, pitfalls, economics, scaling, and related practices.
How we git - commit policy and code review
A bunch of insights I've learnt in my time as a lead developer about commit policies and code reviews.
Merge hells!! feature toggles to the rescue
Introducing Continuous Delivery practices to a team in trouble can be daunting. Where do you start ? What do you do first ? Which battle do you pick first ?
I’ll share my experience of guiding a team to achieve a higher degree of delivery maturity. This is a journey from a troublesome, struggling start of chaotic manual deployments, merge hell, regular production roll backs and lost code, to deliver a single commit to trunk automatically and reliably, under an hour, many times a day.
Why I Love Ruby On Rails
Ruby on Rails is a web application development framework written in Ruby that makes web development simpler and more productive. It uses conventions over configurations, test-driven development, and an agile approach to build applications quickly with clean and simple code. Some of its main principles include DRY (Don't Repeat Yourself), convention over configuration, opinionated software development, agile development with user stories and iterations, and test-driven development.
Starwest 2012 Making The Most Of Test Automation In An Agile Project
This document discusses rapid test automation techniques used at Spotify. It describes how manual testers can generate test cases and automation scripts quickly using tools like Graphwalker and Sikuli to get testing feedback within hours, enabling rapid and continuous testing. An example is provided where features of Spotify's HTML5 desktop client were tested automatically in this way. The document concludes by discussing opportunities for fully automated testing using tools like GUITAR and WebTestingExplorer.
OpenNTF Essentials
The document discusses OpenNTF Essentials, a collection of open source projects that provide tools and extensions to improve developer productivity when working with IBM Domino and XPages. It highlights some of the projects included in OpenNTF Essentials like the OpenNTF Domino API, Workflow 4 XPages, Bootstrap 4 XPages, and more. It also discusses tools in the OpenNTF Essentials toolbox for debugging, testing, and educating developers. The goal is to grow OpenNTF Essentials into a rock solid, industry-accepted solution for developing on the Domino platform.
Porque Odeio Branches
Slides da palestra no Café Ágil da ThoughtWorks e Tá Safo em Belém, 10/08/2012.
Outros links interessantes:
http://www.youtube.com/watch?v=xzstASOvqNc
http://continuousdelivery.com/2011/05/make-large-scale-changes-incrementally-with-branch-by-abstraction/
Go ahead outside Japan
This document contains information about an individual who is a software engineer in quality. They are involved in open source software projects on GitHub under their username and have contributed to issues on the Appium project. They previously worked as a senior test automation engineer for 5 years developing skills in languages like Ruby, Kotlin, Swift and Python. Their online presence and activities include maintaining a Twitter account, contributing to podcasts and articles on testing topics, attending conferences, and participating in Slack communities.
Test automation design patterns
Time has come to announce our first pilot event.
And we are gonna start with our the most favourite topic - test automation <3
In software engineering, a design pattern is a general repeatable solution to a commonly occurring problem in software design.
And what occurring problem are we as QA engineers facing all the time? Right! Test automation frameworks.
So we will tell you a bit which design patterns can be used in test automation, why and where (not only Page Object pattern, we promise!) to make your tests shine!
The link to GitHub repo with test automation patterns used is to be shared during the webinar.
Code Quality Assurance v4 (2013)
The document summarizes a presentation by Peter Kofler on code quality assurance. It discusses Kofler's background and tools he uses to ensure code quality, including mindset/books, code kata exercises, test-driven development, code coverage, continuous integration, static analysis, and code review. It provides an example of using test-driven development to implement a prime factors kata coding exercise.
Fast end-to-end-tests
This document summarizes Lars Thorup's presentation on fast end-to-end tests. It discusses the drawbacks of traditional end-to-end tests like being slow, imprecise, complicated and fragile. Unit tests are faster but rely on mocked dependencies. The presentation demonstrates a way to automatically generate mocks to test applications from end-to-end very quickly while avoiding the downsides of mocks. The demo shows a Node.js app with front-end and back-end tested at almost 100 end-to-end tests per second.
Integration of automation framework with ci tools
This document discusses continuous integration (CI) and how to integrate an automation testing framework with a CI tool. It defines key CI concepts like pipelines, stages, jobs, and tasks. A pipeline contains multiple stages that run sequentially, with each stage containing parallel jobs made up of sequential tasks. The document also provides instructions on downloading, installing, and configuring a Go CI server and agent to run an automation test suite through CI pipelines.
Tendances (20)
Continuous Delivery for Mobile platforms (iOS and a bit of Android)
Continuous Delivery for Mobile platforms (iOS and a bit of Android)
Increase App Confidence Using CI/CD and Infrastructure As Code
Increase App Confidence Using CI/CD and Infrastructure As Code
Trunk Based Development in the Enterprise - Its Relevance and Economics
Trunk Based Development in the Enterprise - Its Relevance and Economics
Starwest 2012 Making The Most Of Test Automation In An Agile Project
Starwest 2012 Making The Most Of Test Automation In An Agile Project
Similaire à From git to forge
Ui Testing with Ghost Inspector
Jay Luker will be presenting an introduction to Ghost Inspector, a cloud-based web UI testing service that takes some (some!) of the pain away from creating browser-based, web application tests. Think Selenium, but for projects that are short on the resources, infrastructure and/or coding expertise to confidently develop and manage a suite of fully automated, “good-enough” UI tests.
Jay is a Senior Software Engineer at Harvard DCE where he works on back-end applications and software for analytics data collection, deployment automation, and integration testing for the Extension School’s video processing and delivery system. Previously he has been an IT Specialist at the Smithsonian Astrophysics Data System, and a Software Developer at Ex Libris.
You cant be agile if your code sucks
What is "Agile"?
Why would someone like to be agile?
What are the 3 pillars for agile software development?
How can you achieve technical excellence in your software teams?
Are developer skills more important than languages, methods or frameworks?
Achieving Technical Excellence in Your Software Teams - from Devternity
Our industry has a problem: We are not lacking software methodologies, programming languages, tools or frameworks but we need great software engineers.
Great software engineer teams build quality-in and deliver great software on a regular basis. The technical excellence of those engineers will help you escape the "Waterfall sandwich" and make your organization a little more agile, from the inception of an idea till they go live.
I will talk about my experiences from the last 15 years, including small software delivery teams until big financial institutions.
Why would a company like to be "agile"?
How can a company achieve that?
How can you achieve Technical Excellence in your software teams?
What developer skills are more important than languages, methods or frameworks?
This will be an interactive session with a Q&A at the end.
.NET Unit Testing w/ Microsoft Fakes (TechCamp Memphis Spring 2012)
This document discusses .NET unit testing with Microsoft Fakes. It explains why unit testing is important to protect code from changes over time. A unit is the method being tested along with its isolated dependencies. Microsoft Fakes allows stubbing and shimming dependencies to isolate the unit and test different scenarios. Fakes generates stubs for well-designed dependencies and shims for poorly-designed ones, with some performance overhead. The document provides contact information and recommends additional reading on isolating tests and professional coding standards.
From SLO to GOTY
Your users aren’t interested in your CPU utilization, and nobody is starting Reddit threads about how much disk space you have available. Questions like, “How long will I be in this queue?” or “How many disconnects is that today?” draw the wrong kind of attention. Instead of trying to guess which of your system metrics have the potential to cause an issue, your tools need to evolve from asking the same kinds of questions that your users are. An SLO, or Service Level Objective, lets you do this, resulting in fewer false alarms and surprises. The result? Happier users, happier teams, and a more productive organization.
10 Deployments a day - A brief on extreme release protocols
A reflection on how we migrated from an era of production deployments once a week to more than 10 deployments a day. The story of transforming a mere sys-admin to super sophisticated DevOps team, armed with multiple tools, scripts and plugins for achieving automations, accuracy and invincible agility. As we continue on our endeavor for further improvisation, I believe its worth sharing the experience with community. Tentative topics outline:
1.Arming teams for their transformation to DevOps from mere sys-admins.
2.Killing manual deployments (manual deployment->capistrano->webistrano)
3.Automation (for daily backups,monitoring applications and servers deploying dependencies)
4.Saving up time on setting up new instances(using golden image).
5.Using LDAP to maintain servers with public key(avoiding individual logins to every server makes it less messy)
6.Using Puppet for instantiating multiple servers at once.
7.Commissioning our own Cloud Infrastructure.
CI doesn’t start with Jenkins
Slides from the talk "CI doesn’t start with Jenkins" from DevOps Stage 2018 (12-13 October 2018, Kyiv, Ukraine)
CI is not only a tool. You cannot simply install and configure Jenkins or whatever system and say that you have CICD pipeline. Here I'm trying to cover different aspects and dependencies of the CICD process based on Preply Inc experience.
External Links:
[2] CatOps Telegram channel: https://t.me/catops
[2] HashiCorp User Group Kyiv: https://www.meetup.com/Kyiv-HashiCorp-User-Group/
[12-24 ]https://www.endpoint.com/blog/2014/05/02/git-workflows-that-work
[49-50]: https://nvie.com/posts/a-successful-git-branching-model/
[51-56]: https://www.toptal.com/software/trunk-based-development-git-flow
[64] Django Anonymizer: https://github.com/knowledge-point/dj_anonymizer
Product development and tools
The document discusses two challenges faced in the Coconut product development process and how two tools helped improve reliability and changeability. The first challenge was random application breaks due to a lack of testing. Jenkins was introduced for continuous integration to provide instant feedback. The second challenge was difficulty refactoring and changing functionality. Gerrit was implemented for code reviews to catch errors and improve code quality before merging. In conclusion, the tools helped but defining the right processes around testing and reviews was most important for quality improvements.
Ruby codebases in an entropic universe
The document discusses how the entropy of Ruby codebases increases over time if changes are not limited, making future changes more difficult. It advocates for writing specs to establish confidence in code and observing trends in metrics like code coverage, complexity, and churn to catch signs of rising entropy early. Sticking to conventions but knowing when to deviate, and focusing on principles over mechanics can help limit a codebase's entropy.
How do you tame a big ball of mud? One test at a time.
A broad and high level overview of .NET unit test libraries that will help you write better tests. Discussions around Scientist .NET, Bogus, AutoFixture, Snapper, and others.
The Hitchhiker's Guide to Servo Contributor [COSCUP 2020]
This document summarizes a presentation about contributing to the Servo browser engine project. It introduces Servo as a modern browser engine written in Rust that aims for parallelism. It describes how to get involved by finding issues labeled for easy contributions and running tests locally and through the CI system. The presentation explains how to use web-platform tests to validate changes and how the Homu bot and bors-servo integrate pull requests after tests pass continuously.
Developing PHP Applications Faster
Enterprise PHP development teams, no matter the maturity level, focus on one thing, releasing stable apps that perform. They also want to avoid reinventing the wheel. Therefore, make the investment to listen to the top lessons we've learned from across industries to deliver PHP code faster without sacrificing quality, user experience, or existing workflows.
You will learn:
How to dig deep into application behavior and performance at runtime
How to maximize existing continuous delivery principles and tools
When to take advantage of existing frameworks and extensions and when to do it yourself
How to avoid reinventing the wheel each time you deploy, upgrade, or rollback
Progressive Enhancement using WSGI
This document discusses WSGI (Web Server Gateway Interface), a Python standard for building web applications and APIs. WSGI allows web applications to be composed together through middleware. Middleware can modify requests and responses to add features like theming, error handling, and URL rewriting. The document advocates for using middleware to progressively enhance applications with features like CAPTCHAs in a reusable way across multiple frameworks and projects. An example is given of a WSGI middleware that inserts CAPTCHAs into forms on the fly without requiring changes to the underlying applications.
Battle for Code Quality - A Story of One Java Project
This presentation is about unit tests, integration tests, REST tests, code coverage and analysis tools, code reviews and other tools that help achieve high-level results.
This presentation by Ilya Tsvetkov (Associate Manager, GlobalLogic) was delivered at GlobalLogic Java Conference in Krakow on December 12, 2015.
Continuous delivery in Qbon
The document discusses continuous delivery (CD) and how it is implemented. CD aims to enable constant changes to production via an automated software production line. Key aspects of the implementation include: extensive unit and functional testing covering at least 70% code coverage; testing in all environments before deployment; automated checks for coding style, syntax and copy/paste detection during development; merging and deploying through automated pipelines triggered by code changes; using tools like Runscope for API testing across environments with assertions; and deploying to environments like integration, staging and production through one-click deployment. The approach has led to deployments three times a day compared to every two weeks previously, and fewer production issues.
Creating a reasonable project boilerplate
* What is boilerplate?
* Common setup steps
* Common build steps
* Practices to ensure efficient development
* Tools
* Python demo
Innovate Better Through Machine data Analytics
This talk was presented at IP Expo Manchester in May, 2016. the themes discussed are:
- how does machine data relate to devops?
- how can tracking this data lead to better outcomes?
- what types of data are important to track?
A journey to_be_a_software_craftsman
Why should we practice XP engineering practices?
What kind of engineering practices should we practices?
How do we practice XP engineering practices?
Continuous Delivery: releasing Better and Faster at Dashlane
An introduction to how the Dashlane Engineering Team worked on achieving Continuous Delivery: the ability to deliver to production, fast, reliably and on-demand, through an industrialized automated Release Pipeline.
Splunk All the Things: Our First 3 Months Monitoring Web Service APIs - Splun...
A presentation titled "Splunk All the Things: Our First 3 Months Monitoring Web Service APIs" that Dan Cundiff and Eric Helgeson from Target Corporation gave at Splunk .conf2012.
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Achieving Technical Excellence in Your Software Teams - from Devternity
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10 Deployments a day - A brief on extreme release protocols
10 Deployments a day - A brief on extreme release protocols
How do you tame a big ball of mud? One test at a time.
How do you tame a big ball of mud? One test at a time.
The Hitchhiker's Guide to Servo Contributor [COSCUP 2020]
The Hitchhiker's Guide to Servo Contributor [COSCUP 2020]
Battle for Code Quality - A Story of One Java Project
Battle for Code Quality - A Story of One Java Project
Continuous Delivery: releasing Better and Faster at Dashlane
Continuous Delivery: releasing Better and Faster at Dashlane
Splunk All the Things: Our First 3 Months Monitoring Web Service APIs - Splun...
Splunk All the Things: Our First 3 Months Monitoring Web Service APIs - Splun...
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一比一原版(UMN毕业证)明尼苏达大学毕业证如何办理
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Odoo ERP Vs. Traditional ERP Systems – A Comparative Analysis
When it is all about ERP solutions, companies typically meet their needs with common ERP solutions like SAP, Oracle, and Microsoft Dynamics. These big players have demonstrated that ERP systems can be either simple or highly comprehensive. This remains true today, but there are new factors to consider, including a promising new contender in the market that’s Odoo. This blog compares Odoo ERP with traditional ERP systems and explains why many companies now see Odoo ERP as the best choice.
What are ERP Systems?
An ERP, or Enterprise Resource Planning, system provides your company with valuable information to help you make better decisions and boost your ROI. You should choose an ERP system based on your company’s specific needs. For instance, if you run a manufacturing or retail business, you will need an ERP system that efficiently manages inventory. A consulting firm, on the other hand, would benefit from an ERP system that enhances daily operations. Similarly, eCommerce stores would select an ERP system tailored to their needs.
Because different businesses have different requirements, ERP system functionalities can vary. Among the various ERP systems available, Odoo ERP is considered one of the best in the ERp market with more than 12 million global users today.
Odoo is an open-source ERP system initially designed for small to medium-sized businesses but now suitable for a wide range of companies. Odoo offers a scalable and configurable point-of-sale management solution and allows you to create customised modules for specific industries. Odoo is gaining more popularity because it is built in a way that allows easy customisation, has a user-friendly interface, and is affordable. Here, you will cover the main differences and get to know why Odoo is gaining attention despite the many other ERP systems available in the market.
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Using Xen Hypervisor for Functional Safety
An update on making Xen hypervisor functionally safe and enhancing its usage in automotive and industrial use cases
Top 9 Trends in Cybersecurity for 2024.pptx
Security and risk management (SRM) leaders face disruptions on technological, organizational, and human fronts. Preparation and pragmatic execution are key for dealing with these disruptions and providing the right cybersecurity program.
Oracle Database 19c New Features for DBAs and Developers.pptx
Oracle Database 19c New Features for DBAs and Developers. This video you can watch from my youtube channel at https://youtu.be/m-F-mZA3MkU
UI5con 2024 - Keynote: Latest News about UI5 and it’s Ecosystem
Learn about the latest innovations in and around OpenUI5/SAPUI5: UI5 Tooling, UI5 linter, UI5 Web Components, Web Components Integration, UI5 2.x, UI5 GenAI.
Recording:
https://www.youtube.com/live/MSdGLG2zLy8?si=INxBHTqkwHhxV5Ta&t=0
How Can Hiring A Mobile App Development Company Help Your Business Grow?
ToXSL Technologies is an award-winning Mobile App Development Company in Dubai that helps businesses reshape their digital possibilities with custom app services. As a top app development company in Dubai, we offer highly engaging iOS & Android app solutions. https://rb.gy/necdnt
Unveiling the Advantages of Agile Software Development.pdf
Learn about Agile Software Development's advantages. Simplify your workflow to spur quicker innovation. Jump right in! We have also discussed the advantages.
Need for Speed: Removing speed bumps from your Symfony projects ⚡️
No one wants their application to drag like a car stuck in the slow lane! Yet it’s all too common to encounter bumpy, pothole-filled solutions that slow the speed of any application. Symfony apps are not an exception.
In this talk, I will take you for a spin around the performance racetrack. We’ll explore common pitfalls - those hidden potholes on your application that can cause unexpected slowdowns. Learn how to spot these performance bumps early, and more importantly, how to navigate around them to keep your application running at top speed.
We will focus in particular on tuning your engine at the application level, making the right adjustments to ensure that your system responds like a well-oiled, high-performance race car.
KuberTENes Birthday Bash Guadalajara - Introducción a Argo CD
Charla impartida en el evento de "KuberTENes Birthday Bash Guadalajara" para celebrar el 10mo. aniversario de Kubernetes #kuberTENes #celebr8k8s #k8s
J-Spring 2024 - Going serverless with Quarkus, GraalVM native images and AWS ...
Presented at NLJUG's J-Spring 2024.
Enums On Steroids - let's look at sealed classes !
These are slides for my session"Enums On Steroids - let's look at sealed classes !" - delivered among others, on Devoxx UK 2024 conference
WWDC 2024 Keynote Review: For CocoaCoders Austin
Overview of WWDC 2024 Keynote Address.
Covers: Apple Intelligence, iOS18, macOS Sequoia, iPadOS, watchOS, visionOS, and Apple TV+.
Understandable dialogue on Apple TV+
On-device app controlling AI.
Access to ChatGPT with a guest appearance by Chief Data Thief Sam Altman!
App Locking! iPhone Mirroring! And a Calculator!!
Top Benefits of Using Salesforce Healthcare CRM for Patient Management.pdf
Salesforce Healthcare CRM, implemented by VALiNTRY360, revolutionizes patient management by enhancing patient engagement, streamlining administrative processes, and improving care coordination. Its advanced analytics, robust security, and seamless integration with telehealth services ensure that healthcare providers can deliver personalized, efficient, and secure patient care. By automating routine tasks and providing actionable insights, Salesforce Healthcare CRM enables healthcare providers to focus on delivering high-quality care, leading to better patient outcomes and higher satisfaction. VALiNTRY360's expertise ensures a tailored solution that meets the unique needs of any healthcare practice, from small clinics to large hospital systems.
For more info visit us https://valintry360.com/solutions/health-life-sciences
What next after learning python programming basics
What next after learning python programming basics
GreenCode-A-VSCode-Plugin--Dario-Jurisic
Presentation about a VSCode plugin from Dario Jurisic at the GSD Community Stage meetup
socradar-q1-2024-aviation-industry-report.pdf
SOCRadar's Aviation Industry Q1 Incident Report is out now!
The aviation industry has always been a prime target for cybercriminals due to its critical infrastructure and high stakes. In the first quarter of 2024, the sector faced an alarming surge in cybersecurity threats, revealing its vulnerabilities and the relentless sophistication of cyber attackers.
SOCRadar’s Aviation Industry, Quarterly Incident Report, provides an in-depth analysis of these threats, detected and examined through our extensive monitoring of hacker forums, Telegram channels, and dark web platforms.
Oracle 23c New Features For DBAs and Developers.pptx
Most important New features of Oracle 23c for DBAs and Developers. You can get more idea from my youtube channel video from https://youtu.be/XvL5WtaC20A
8 Best Automated Android App Testing Tool and Framework in 2024.pdf
Regarding mobile operating systems, two major players dominate our thoughts: Android and iPhone. With Android leading the market, software development companies are focused on delivering apps compatible with this OS. Ensuring an app's functionality across various Android devices, OS versions, and hardware specifications is critical, making Android app testing essential.
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Odoo ERP Vs. Traditional ERP Systems – A Comparative Analysis
Odoo ERP Vs. Traditional ERP Systems – A Comparative Analysis
Oracle Database 19c New Features for DBAs and Developers.pptx
Oracle Database 19c New Features for DBAs and Developers.pptx
UI5con 2024 - Keynote: Latest News about UI5 and it’s Ecosystem
UI5con 2024 - Keynote: Latest News about UI5 and it’s Ecosystem
How Can Hiring A Mobile App Development Company Help Your Business Grow?
How Can Hiring A Mobile App Development Company Help Your Business Grow?
Unveiling the Advantages of Agile Software Development.pdf
Unveiling the Advantages of Agile Software Development.pdf
Need for Speed: Removing speed bumps from your Symfony projects ⚡️
Need for Speed: Removing speed bumps from your Symfony projects ⚡️
KuberTENes Birthday Bash Guadalajara - Introducción a Argo CD
KuberTENes Birthday Bash Guadalajara - Introducción a Argo CD
J-Spring 2024 - Going serverless with Quarkus, GraalVM native images and AWS ...
J-Spring 2024 - Going serverless with Quarkus, GraalVM native images and AWS ...
Enums On Steroids - let's look at sealed classes !
Enums On Steroids - let's look at sealed classes !
Top Benefits of Using Salesforce Healthcare CRM for Patient Management.pdf
Top Benefits of Using Salesforce Healthcare CRM for Patient Management.pdf
What next after learning python programming basics
What next after learning python programming basics
Oracle 23c New Features For DBAs and Developers.pptx
Oracle 23c New Features For DBAs and Developers.pptx
8 Best Automated Android App Testing Tool and Framework in 2024.pdf
8 Best Automated Android App Testing Tool and Framework in 2024.pdf
From git to forge
- 1. From git push to the Puppet Forge. An opinionated CI Pipeline.
- 4. Disclaimer: or: http://www.urbandictionary.com/define.php?term=Opinionated In Short: No Pupet logo, no Puppet opinion
- 5. Why do you write software? FUN PROFIT TO ANNOY PEOPLE
- 6. Who maintains your code?
- 7. Caveats vs. “It’s your own fault” - Don’t need to release (as in no new functionality was added) - The product hasn’t changed - Stability - Forking - Ignoring PR’s - Orphaned - Code unreleased in Version Control - Don’t need to maintain it anymore - Don’t want to maintain it anymore - Don’t care
- 11. When do I test ? Master Feature Branch PR
- 12. What does Travis do:
- 13. What does Travis do: • Syntax tests: Your code makes sense • puppet parser validate • ruby -c • yaml • Linting: Your code is readable • Puppet • Metadata • Unit Tests: Your code meets the requirements • rspec
- 17. Too lazy to do it yourself?