https://github.com/apache/phoenix-queryserver

Apache Phoenix Query Server
https://github.com/apache/phoenix-queryserver

big-data database java phoenix sql

Last synced: about 3 hours ago
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Apache Phoenix Query Server

• Host: GitHub
• URL: https://github.com/apache/phoenix-queryserver
• Owner: apache
• Created: 2018-12-19T22:15:18.000Z (almost 6 years ago)
• Default Branch: master
• Last Pushed: 2024-09-16T14:05:02.000Z (8 days ago)
• Last Synced: 2024-09-20T21:33:28.767Z (4 days ago)
• Topics: big-data, database, java, phoenix, sql
• Language: Python
• Homepage: https://phoenix.apache.org/
• Size: 613 KB
• Stars: 47
• Watchers: 19
• Forks: 61
• Open Issues: 6
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGES.md

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README

        


![logo](https://phoenix.apache.org/images/phoenix-logo-small.png)

[Apache Phoenix](http://phoenix.apache.org/) enables OLTP and operational analytics in Hadoop for low latency applications. Visit the Apache Phoenix website [here](http://phoenix.apache.org/). This is the repo for the Phoenix Query Server (PQS).

Copyright ©2020 [Apache Software Foundation](http://www.apache.org/). 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.