Here’s the difference between Apache Flink and Apache Hudi. The comparison is based on pricing, deployment, business model, and other important factors.
Apache Flink is an open source project of The Apache Software Foundation (ASF). The Apache Flink project originated from the Stratosphere research project.
Hudi is a rich platform to build streaming data lakes with incremental data pipelines on a self-managing database layer, while being optimized for lake engines and regular batch processing.