Hudi – Apache Hudi (Hadoop Upserts Deletes and Incrementals)is an open-source framework for building transactional data lakes with processes for ingesting, managing, and querying large volumes of data. Uber developed it in 2016 and Hudi became an Apache Software Foundation top-level project in 2019. It manages the storage of large analytical datasets on DFS (Cloud stores, HDFS or any Hadoop FileSystem compatible storage) and is a transactional data lake platform that brings database and data warehouse capabilities to the data lake