brin

PostgreSQL's developments for high volumes processing

Since few years, postgreSQL received several enhancements to process high volumes databases.

BRIN Indexes – Performances

PostgreSQL 9.5 released in january 2016 brings a new kind of index: BRIN indexes for Bloc Range INdex. They are recommanded when tables are very big and correlated with their physical location. I decided to devote a series of articles on these indexes: BRIN Indexes - Overview BRIN Indexes - Operation BRIN Indexes - Correlation BRIN Indexes - Performances This article is the last of the series, it will be dedicated to performances (maintenance, reading, insertion …)

BRIN Indexes – Correlation

PostgreSQL 9.5 released in january 2016 brings a new kind of index: BRIN indexes for Bloc Range INdex. They are recommanded when tables are very big and correlated with their physical location. I decided to devote a series of articles on these indexes: BRIN Indexes - Overview BRIN Indexes - Operation BRIN Indexes - Correlation BRIN Indexes - Performances I this third article, I will explain why physical correlation is important for BRIN indexes.

BRIN Indexes – Operation

PostgreSQL 9.5 released in january 2016 brings a new kind of index: BRIN indexes for Bloc Range INdex. They are recommanded when tables are very big and correlated with their physical location. I decided to devote a series of articles on these indexes: BRIN Indexes - Overview BRIN Indexes - Operation BRIN Indexes - Correlation BRIN Indexes - Performances In this second article we will see how BRIN indexes works.

BRIN Indexes – Overview

PostgreSQL 9.5 released in january 2016 brings a new kind of index: BRIN indexes for Bloc Range INdex. They are recommanded when tables are very big and correlated with their physical location. I decided to devote a series of articles on these indexes: BRIN Indexes - Overview BRIN Indexes - Operation BRIN Indexes - Correlation BRIN Indexes - Performances