TLDR Web Dev · ARTICLES & TUTORIALS

HOW OPENAI USES APACHE KAFKA AND FLINK FOR GENAI

kai-waehner.de6 min read

Summary from the TLDR Web Dev newsletter

OpenAI uses Apache Kafka and Flink in its real-time data streaming infrastructure. Kafka handles high-volume data ingestion and delivery across multiple cloud regions, while Flink processes this data with low latency, allowing for continuous feedback loops and real-time AI operations. OpenAI uses custom enhancements to scale PyFlink, manages Kafka consumption with Kafka Forwarder, and consolidates Kafka clusters with a multi-cluster architecture.