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In this article, I'll introduce Pravega, a distributed stream storage system, and TiDB, a distributed SQL database. This combination resolves Kafka's data persistence dilemma and provides auto scaling capabilities, improving concurrency, usability, and security for real-time data warehouses. I also provide a docker-compose demo for you to try Pravega and TiDB. I hope you find this article helpful.
Open sourced by Dell EMC, Pravega is a stream storage system and a Cloud Native Computing Foundation (CNCF) sandbox project. It is similar to Kafka and Apache Pulsar and provides stream and schema registry. But Pravega offers more functionalities: