Cassandra to ClickHouse® CDC with Debezium 3.5 and Kafka 4: A Complete Beginner's Guide
Step-by-step tutorial to stream live changes from Apache Cassandra to ClickHouse® using the Debezium 3.5 Cassandra agent, Apache Kafka 4, and the ClickHouse Kafka Connect Sink. Real Docker Compose setup, enabling Cassandra CDC, an open dataset with an ingest script, CDC verification steps, and a ReplacingMergeTree design. Includes the important caveats of Cassandra CDC.
Mohamed Hussain SJune 23, 202613 min read