Run a Stateful Streaming Service with Apache Flink and RocksDB

Aviral Srivastava
Jun 29, 2020 · 5 min read

What is Flink?

Apache Flink is an open-source distributed system platform that performs data processing in stream and batch modes. Being a distributed system, Flink provides fault tolerance for the data streams.

What is Stateful Streaming Service?

To make our platform fault tolerance, we want to preserve the system’s state from time to time. Achieving fault tolerance means being capable of not losing any data when a node or more of the…