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Questions about maintaining consistency between a set of related operations, in a way that either all succeed, or the state of the system remains unchanged.

9 votes

Problem with data consistency in Microservice architecture(2pc transaction) when external de...

I don't believe you will find a purely technical solution to this. You will need to keep track of which calls to external APIs have succeeded, and then build logic to repeat the workflow, but skip the …
Greg Burghardt's user avatar
1 vote

adding optional code for bad protocol state check

The offerResult method seems like an implementation detail that should be hidden from clients of the API. Your API needs control of the compute-logic-offer result workflow. You only need to temporaril …
Greg Burghardt's user avatar