Continuous Integration (CI)

Definition

Continuous Integration (CI) is the engineering practice of frequently merging code changes into a shared branch and validating each change with automated builds and tests.

Why it Matters

Strong CI practices help engineering teams:

• Catch defects early before they reach production.
• Reduce merge conflicts by integrating smaller changes more often.
• Improve delivery speed by creating predictable, repeatable validation steps.

CI is a core foundation for high-performing DevOps teams and reliable release pipelines.

How to Use It

To improve Continuous Integration:

• Run automated tests on every commit in pull requests and main branches.
• Keep build times short so teams get fast feedback.
• Require green pipelines before merge to protect release quality.

Learn More

• Explore Continuous Delivery and how CI connects to release readiness.
• See how CI outcomes impact Lead Time For Changes and Deployment Frequency.