Postgres Database
 | |
| Repository | git |
|---|---|
| Type | Distributed relational database management system |
| License | PostgreSQL License[1] |
| Website | www |
Postgres-XL is a distributed relational database management system (RDBMS) software based on PostgreSQL. It aims to provide feature parity with PostgreSQL while distributing the workload over a cluster. The name "Postgres-XL" stands for "eXtensible Lattice".[2]
Postgres-XL is based on Postgres-XC, an earlier distributed PostgreSQL system developed by NTT Data and EnterpriseDB.[3] In 2012, the cloud database startup StormDB[4] adopted Postgres-XC and developed some proprietary extensions and improvements to it.[5] In 2013, StormDB was acquired by TransLattice,[5][6] and the improved software was open-sourced under the name "Postgres-XL" in 2014.[7][8] Since 2015, Postgres-XL development has also been supported by 2ndQuadrant.[3]