Apache Phoenix Query Server

Clone this repo:
  1. 6489767 PHOENIX-6065 Add OWASP dependency check, and update the flagged direct dependencies by Istvan Toth · 3 weeks ago master
  2. 1ca4db8 PHOENIX-5869 Use symlinks to reduce size of phoenix queryserver assembly by Istvan Toth · 5 weeks ago
  3. bc99dab PHOENIX-6162 Apply PHOENIX-5594 to the phoenix-queryserver repo by Istvan Toth · 3 weeks ago
  4. 3c931fa Update python-phoenixdb version to 1.0.1.dev0 by Istvan Toth · 5 weeks ago
  5. 3360154 PHOENIX-6060 Create release script for python-phoenixdb ASF releases by Istvan Toth · 3 months ago python-phoenixdb-1.0.0 python-phoenixdb-1.0.0-rc0


Apache Phoenix enables OLTP and operational analytics in Hadoop for low latency applications. Visit the Apache Phoenix website here. This is the repo for the Phoenix Query Server (PQS).

Copyright ©2020 Apache Software Foundation. All Rights Reserved.


The Phoenix Query Server is an JDBC over HTTP abstraction. The Phoenix Query Server proxies the standard Phoenix JDBC driver and provides a backwards-compatible wire protocol to invoke that JDBC driver. This is all done via the Apache Avatica project (sub-project of Apache Calcite).

The reference client implementation for PQS is a “thin” JDBC driver which can communicate with PQS. There are drivers in other languages which exist in varying levels of maturity including Python, Golang, and .NET.

The Python driver is maintained by the Phoenix project, and is available in the python-phoenixdb directory of the phoenix-queryserver repository.