greenplum postgresql

PostgreSQL Advantage2016-10-20 21:36 686 People read comments (0) favorite reports Classification:MySQL Database (5)PostgreSQL is a free object-relational database server (database management system), which is very powerful. Includes support for

Zhou Jincho, worked for listening to the cloud, maintaining the uptime of MySQL and Greenplum, and investigating database technology solutions for listening to cloud business scenarios.Listen to Cloud Week goldOn September 24, Greenplum will be able

Greenplum (GPDB) is open source !~. Greenplum (GPDB) is open source !~ Greenplum Database (GPDB) is a non-shared large-scale parallel processing Database. it is mainly used to process large-scale data analysis tasks, including data warehouse and

Greenplum (gpdb) Open source! ~ The Greenplum database (gpdb) is a non-shared, massively parallel processing database designed to handle large-scale data analysis tasks, including data warehousing, business Intelligence (OLAP), and data mining.

First, the introduction of the clusterA total of 3 hosts, IP 193.168.0.93 193.168.0.94 193.168.0.95The cluster corresponds to master and segment as follows, and 193.168.0.93 is the master node. 193.168.0.94 193.168.0.95 for segment nodes, each

Greenplum (GPDB) is open source !~ Greenplum database (GPDB) is a non-shared large-scale parallel processing database. It is mainly used to process large-scale data analysis tasks, including data warehouses, business intelligence (OLAP), and data

NAVICAT Premium Remote Connection GP (Greenplum) cluster and resolve Fatal:no pg_hba.conf entry for Host "172.20.20.2", User "Gpadmin", Database "Ddata" , SSL off problem 1, the use of the environment (1) Client: MacOS version navicat Premium 12.0.19

Any system upgrade has a quantitative change to a qualitative transition: when the version is small, it is usually very simple, the version is a big difference, is a nightmare. But when the version is small, we tend to be complacent. This article

familiar with the Greenplum database of friends should know that the base of the GP is using PostgreSQL database to implement the MPP architecture, and for the transaction control this piece, is also the use of PostgreSQL Multi-version control MVCC,

May 4-May 24, intermittent tossing and greenplum for three weeks, finally came to an end: the expansion, found that the expansion of capacity, had to upgrade; upgrade, found a bunch of errors, had to pause the repair database; fixed, continue to