HAWQ ("Hadoop With Query") is a distributed SQL execution engine that runs on top of Hadoop.
HAWQ was developed by Pivotal in 2015. It became a top-level Apache project in 2018.
Relational
SQL
Disk-oriented
Shared-Disk
http://hawq.apache.org/
https://github.com/apache/hawq
http://hawq.apache.org/docs/userguide/latest/
@ApacheHAWQ
Pivotal
US
2015
Open Source
Java
Linux
Apache v2