Streaming & CDC

The mechanisms behind durable event streams and change-data-capture pipelines: a log-structured commit log with sparse indexing, consumer group coordination, exactly-once delivery, outbox-pattern CDC routing, and event-time window watermarking -- grounded in how Kafka, Debezium, and Flink actually implement the same ideas.

5 exercises

Start with "Log Segment Append + Offset Index"

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