Greenplum Database: Greenplum Database is an MPP database server, based on PostgreSQL open-source technology. It is explicitly designed to support BI applications and large, multi terabyte data warehouses. Greenplum Database system: An associated set of Segment Instances and a Master Instance running on an array, which can be composed of one or more hosts. GPDB Master Servers: The servers responsible for the automatic parallelization of queries. GPDB Segment Servers: The servers that perform the real work of processing and analyzing the data. |
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