Messages between bounded context By David Boyne

Messages between bounded context By David Boyne

Messages between bounded context

When sending data between bounded context you have a few options to handle the data/contracts.

Conformist Pattern

  • System A sends data to System B. System B does no translation of the data before using it within it’s bounded context.
  • System B conforms to the data/contract.

Anti-Corruption Layer

  • System B does not want to conform to the contract of System A.
  • System B translates the data into a domain model it can understand.

Open-Host Service

  • System A sends data to System B but translates it before it is sent.
  • Public language is used between systems.
  • Integration details of System A is still locked away, but public inteface/message exposed.

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