I have artifacts next on my list. Watch this 1- minute short and crisp video on- artifacts. An artifact is any output from CI/CD process which is shared across teams and processes. Artifacts are picked up and deployed further to the server. It can be in the form of build, zip file, python file etc. I have talked of unit testing. A unit testing report can also be an artifact. It can be shared amongst the team members.
An artifact can be saved and can be used for further processes in DevOps technology. It is significant for project management. Artifact acts as deliverables that have software additionally. Artifacts can vary in their maintainability.