Accelerating CI with AWS CodeBuild: Parallel test execution now available
AWS News Blog
AWS CodeBuild has introduced parallel test execution, a new feature designed to significantly reduce test suite runtime and improve developer productivity.
- Allows running tests concurrently across multiple build compute environments
- Reduces test execution time dramatically (example project went from 35 to 6 minutes)
- Supports two test sharding strategies: equal-distribution and stability
- Automatically merges test reports from parallel environments
- Compatible with multiple testing frameworks like Python, Java, JavaScript, and Ruby
- Available in all AWS Regions with no additional cost beyond standard CodeBuild pricing
The feature enables developers to run comprehensive test suites faster, improve CI/CD pipeline efficiency, and reduce waiting times for build results.
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