Open Source Streaming SQL for Apache Kafka
Companies using KSQL
KSQL integrates with
Why people like KSQL
Add a one-liner



KSQL is an open source streaming SQL engine for Apache Kafka. It provides a simple and completely interactive SQL interface for stream processing on Kafka; no need to write code in a programming language such as Java or Python. KSQL is open-source (Apache 2.0 licensed), distributed, scalable, reliable, and real-time.