Microservice Architecture · interview question
What does the term 'compensating transaction' refer to in a Saga?
Multiple choiceEasychapter-18-curatedpremiummicroservice-architectureeventual-consistency-sagas
Answer and explanation
Correct answer
C. An operation that reverses a previous transaction step
Why
A compensating transaction is an operation that reverses a previous step in a Saga if an error occurs. This ensures that the system remains consistent even when distributed transactions are not atomic.
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