Apache Kyuubi is a distributed multi-tenant JDBC server for large-scale data processing and analytics, built on top of Apache Spark
Big Data Toolkit for the JVM
Hadoop Crypto Ledger - Analyzing CryptoLedgers, such as Bitcoin Blockchain, on Big Data platforms, such as Hadoop/Spark/Flink/Hive
Framework to quickly build and maintain Smart Data Lakes
HadoopOffice - Analyze Office documents using the Hadoop ecosystem (Spark/Flink/Hive)
A SQL-like language for performing ETL transformations.