Using KSQL to flatten nested CDC data from Kafka for use with the JDBC Sink connector.
Explains changes to window timestamp handling in KSQL aggregations and how to integrate them with Elasticsearch for visualization.
A technical tutorial on using Apache Kafka, KSQL, and Elasticsearch to analyze network event data, detect anomalies, and set up automated alerts.
Explains the timestamp requirement for stream-table joins in KSQL, where table messages must exist before stream events for a successful join.
Explains how to resolve KSQL's topic conformity error when creating streams/tables, detailing partition and replica mismatch solutions.
