Tagged: localstack
4 articles
DynamoDB single-table design, worked through Four entities, six access patterns, one table, one GSI. The key design walked step by step with the runnable repo behind it. Read article Orchestration with Step Functions The same four-step order saga, this time driven by a Step Functions state machine. Catch blocks for compensation, no event bus. Read article Choreography with EventBridge Four Lambdas coordinated through EventBridge events, deployed to LocalStack. The first half of a saga pattern comparison; the orchestration version comes next. Read article Cloud queue inbox/outbox patterns Building outbox/inbox patterns on DynamoDB Local and LocalStack, with a list of queue smells the patterns don't fully cover. Read article