Flink Redis Sink: Real-time Data Streaming to Redis Database

Flink is a distributed stream processing framework that allows for high-throughput, low-latency processing of real-time data streams.

A sink in Flink is a component that receives the processed data and writes it to an external system or storage. It is the final step in the data processing pipeline.

Redis is an in-memory data structure store that can be used as a database, cache, or message broker. It provides high performance and low latency access to data and is often used for real-time applications.

In the context of Flink, a Redis sink is a specific type of sink that writes the processed data to a Redis database. This allows for fast and efficient storage and retrieval of the data processed by Flink.