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The Art of Agile Development, 2nd Edition
book

The Art of Agile Development, 2nd Edition

by James Shore, Shane Warden
October 2021
Beginner
537 pages
17h 47m
English
O'Reilly Media, Inc.
Audiobook available
Content preview from The Art of Agile Development, 2nd Edition

Continuous Integration

AUDIENCE

Programmers, Operations

We keep our latest code ready to release.

Most software development has a hidden delay between the team saying, “We’re done” and when it’s actually ready to release. Sometimes that delay can stretch on for months. It’s the little things: getting everybody’s code to work together, writing a deploy script, pre-populating the database, and so forth.

Continuous integration is a better approach. Teams using continuous integration keep everyone’s code working together and ready to release. The ultimate goal of continuous integration is to make releasing a business decision, not a technical decision. When on-site customers are ready to release, you push a button and release. No fuss, no muss.

Continuous integration is also essential for collective code ownership and refactoring. If everybody is making changes to the same code, they need a way to share their work. Continuous integration is the best way to do so.

Continuous Integration Is a Practice, Not a Tool

One of the early adopters of continuous integration was ThoughtWorks, a software development outsourcing firm. They built a tool called “CruiseControl” to automatically run their continuous integration scripts. They called it a continuous integration (CI) server, also known as a CI/CD server or build server.

Since then, the popularity of these tools has exploded. They’re so popular, the tools have taken over from the actual ...

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Publisher Resources

ISBN: 9781492080688Errata Page