Continuous Delivery is a software development discipline where The book by Jez Humble and Dave Farley is the foundation book on this. Continuous Delivery: Reliable Software Releases through Build, Test, and Deployment Automation (Addison-Wesley Signature Series (Fowler)) [Jez Humble. What is Continuous Delivery? The ability to get changes into production or into the hands of users safely and quickly in a sustainable way.
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This turns humblr to be a wildly inefficient way clntinuous create innovative products and services based on software. Return to Book Page. This is the time between deciding that a feature needs to be implemented and having that feature released to users.
Simple language, excellent explanation about domain. Jul 13, Creating Maintainable Automated Acceptance Tests slides video 1h Creating automated end-to-end functional acceptance tests is hard. But CI is just the first step. The maximum throughput a system can sustain, for a given workload, while maintaining an acceptable response time for each individual request, is its capacity.
Our team learned a LOT of hard lessons about what works and what doesn’t work to enable delivering software continually, and it was stunning to me just how much the book repeated, almost word-for-word, lessons that we learned in the process about the right way to do things.
In this talk, Jez will present the architectural principles and patterns that enable continuous delivery at internet scale, and discuss how to incrementally evolve existing systems in order to deploy them.
By building a deployment pipelinethese activities can be performed continuously throughout the delivery process, ensuring quality is built in to products and services from the beginning. Next, they introduce the “deployment pipeline,” an automated process for managing all changes, from check-in to release. Or it was just a lot of intro talk. In a recent project of ours, a retailer deployed its new online system first to its employees, then to an invited set of premium customers, and finally to all customers.
Oct 15, Roman rated it really liked it Shelves: I liked the analyses of common issues that I experience in my job, and sometimes I dleivery happy to read the reasoning I couldn’t grasp myself. The practices at the heart of continuous conginuous help us achieve several important benefits: Finally we show how to manage data for acceptance tests.
Other books in the series. Continuous Delivery is the ability to get changes of all types—including new features, configuration changes, bug fixes and experiments—into production, or into the hands of users, safely and quickly in a sustainable way.
Feb 19, Serge Boucher rated it it was amazing. Long, high intensity releases become a thing of the past. Where this book stumbles is with contnuous amount of repetition and lack of real-world examples.
This kind of delivery thinking has long been deliveru forgotten corner of software development, falling into a hole between developers and operations teams. Trivia About Continuous Delive It is a long read, with some chapters written better than others, but r Eye opening.
To paraphrase, performance is a measure of the time taken to process a single transaction, and can be measured either in isolation or under load. Acknowledgements Jez Humble provided detailed help with this page. Most of the ideas presented in the book could be wrapped in one long yet succinct blog post. Learn the patterns and practices used by high performing organizations to outcompete their peers.
Languages rise and fall. Throughput is the number of transactions a system can process in a given timespan.
What is Continuous Delivery? – Continuous Delivery
Through automation of the build, deployment, and testing process, and imp Winner of the Jolt Excellence Award! In this talk Jez will describe how to implement devops principles continious practices, how to overcome typical obstacles, and the outcomes DevOps enables. Few things really stick in my mind: Going cloud native in delivedy highly regulated context presents challenges of its own.
While it could be that the material simply doesn’t lend itself easily to illustrations, I don’t think that’s the case.
Do you do this on a repeatable, reliable basis? This regular deployment gave them many advantages: Continuous Delivery builds on this, dealing with the final stages required for production deployment.
Continuous Delivery: Reliable Software Releases Through Build, Test, and Deployment Automation
Mar 17, Janis Orlovs rated it it was amazing. Large organizations often struggle to leverage software to create innovative products.
Some years ago, I had the fortune to attend Jes Humble’s workshop on continuous delivery. If that isn’t an opportunity for an illustration, I don’t know what is. Perhaps it’s from an attempt to make each chapter standalone, but while trying to find the new and interesting info in a new chapter, you have to wade through tons of info you read many times in earlier chapters or even earlier paragraphs. Mar 23, Eduards Sizovs rated it it was amazing. I see plenty of project stories and they almost all involve a determined shortening of that cycle.
After several years of science-ing, Nicole and Jez have identified the key elements that enable not just higher throughput but also higher stability and quality, lower cost, and happier teams. When teams work together to automate the build and deployment, environment provisioning, and regression testing processes, developers can incorporate integration and regression testing into their daily work and completely remove these phases.
It is nice for overall understanding of CD, but nothing practical or immediately actionable. It requires thinking — and acting — differently about everything from budgeting and program management to architecture and compliance. Cloud Native in the US Federal Government slides video 45m Going cloud native in a highly regulated context presents challenges of its own. Good guide, but a lot of repetition.