Sagas with Step Functions

In distributed systems, business transactions spanning multiple services require a mechanism to ensure data consistency across services. The Saga pattern is a pattern for managing failures, where each action has a compensating action for rollback. In this talk, learn how you can use AWS Step Functions to create state machines for your Lambda functions and apply the saga pattern to serverless.

Transcript

12. • ◦ BookHotel ◦ BookFlight • ◦ CancelHotel ◦ CancelFlight ◦
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25. { "Comment": "Hello World example", "StartAt": "HelloWorld", "States": { "HelloWorld": { "Type": "Task",the "Resource": "<lambdaARN>", "End": true } } }
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