Apache Phoenix Query Server

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  1. 7088fc6 Preparing phoenix-queryserver release 6.0.0RC5; tagging and updates to CHANGES.md and RELEASENOTES.md by Istvan Toth · 7 days ago master 6.0.0RC5
  2. b8202d2 PHOENIX-6512 Fix PQS Apache RAT check problems addendum by Richard Antal · 8 days ago
  3. dd3d77c Preparing phoenix-queryserver release 6.0.0RC3; tagging and updates to CHANGES.md and RELEASENOTES.md by Istvan Toth · 10 days ago 6.0.0RC3
  4. 0a5b2a2 PHOENIX-6512 Fix PQS Apache RAT check problems by Istvan Toth · 10 days ago
  5. af43c65 Preparing phoenix-queryserver release 6.0.0RC2; tagging and updates to CHANGES.md and RELEASENOTES.md by Istvan Toth · 2 weeks ago 6.0.0RC2

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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.

Introduction

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.