Apache Kafka - A distributed event streaming platform

Alluxio, data orchestration for analytics and machine learning in the cloud

Apache Hive

Distributed Graph Database

Apache Calcite

Apache Geode

Apache Drill is a distributed MPP query layer for self describing data

FST: fast java serialization drop in-replacement

Janino is a super-small, super-fast Java™ compiler.

The Microsoft JDBC Driver for SQL Server is a Type 4 JDBC driver that provides database connectivity with SQL Server through the standard JDBC application program interfaces (APIs).

Apache Phoenix

Java natural language date parser

Port of Snappy to Java

Apache Calcite Avatica

Obsolete - superseded by Apache Calcite

The SpliceSQL Engine

Synergy client for Android (requires Cyanogen mod)

Mirror of Apache Phoenix

Mirror of Apache Hive

Mirror of Apache Calcite