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Deployment Types

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  5. Deployment Types

Software deployment

  • is all of the activities to make a software system available for use.

Deployment Types

  • Recreate: Version A is terminated then version B is rolled out.
  • Ramped (also known as rolling-update or incremental): Version B is slowly rolled out and replacing version A.
  • Blue/Green: Version B is released alongside version A, then the traffic is switched to version B.
  • Canary: Version B is released to a subset of users, then proceed to a full rollout.
  • A/B testing: Version B is released to a subset of users under specific condition.
  • Shadow: Version B receives real-world traffic alongside version A and doesn’t impact the response.

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