Continuous delivery

Lead time and clock time. (idea to production) (lead time - estimation planning) - of interest in CI.

cycle time : Measure of engineering efficiency.

Continuous delivery

Continuous Integration - (worst part of project everyday?)

• doing things as eagerly as possible rather thana doing it in end. integerating

  • Integrate a early as possible

• Check in trunk daily atleast once.

Continuous Deployment (final stage)

Deployment Pipeline - Fast automated feedback on the Production readiness for :

• your application every time there is a change.
• To Code, infrastructure, or configuration.

Pre-requisite

• comprehensive configuration management.
• excellent automated testing at all levels.

Stages in deployment pipeline :

Commit stage :

1. version control - source code commit, test build scripts.
2. Commit Stage : Compile + unit test + assemble + code analysis deployable binaries, test reports, metadata
3. Artifactory repository