January 2019
Beginner
556 pages
14h 19m
English
Content preview from Learning PostgreSQL 11 - Third Edition
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Forks
A fork is an independent development of a software project based on another project. There are more than 20 PostgreSQL forks; PostgreSQL-extensible APIs make PostgreSQL a great candidate for forking. Over the years, many groups forked PostgreSQL and contributed their findings to PostgreSQL.
HadoopDB is a hybrid between the PostgreSQL RDBMS and MapReduce technologies that targets analytical workload. The following is a list of popular PostgreSQL forks:
- Greenplum: A DBMS for OLAP applications built on the foundation of PostgreSQL. It utilizes the shared-nothing and massively parallel processing (MPP) architectures. It's used as a data warehouse and for analytical workloads. Greenplum started as proprietary software and open sourced in ...
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