21. Idempotent Consumer. Transactions (Kafka - full course)
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Implementing the Idempotent Consumer via a Database
00:00 Recalling the Idempotent Producer
01:18 Why the Idempotent Consumer
05:50 Adding the messageId to the Product Microservice
09:10 Reading the messageId into the Consumer
10:10 Configuring the H2 DB and Repository
16:00 Adding Logic to the Consumer
20:00 Transactional
21:52 Testing the Work
26:30 Summary