CircleCI - Workflows

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Things to Keep in Mind

-Be specific about what you  persist into your workspace to avoid storing data your subsequent jobs don't need.
  *E.g. If you don't need to use git in downstream jobs, avoid adding .git to your workspace, it can contain large amounts of data.
-Don't store the same data in the cache and workspace, you'll pay the cost of downloading twice.
-Use artifacts for any data produced by a workflow that you want to be able to access outside the CircleCI system after the workflow has finished.

Documentations: https://circleci.com/docs/2.0/workflows/

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