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Tuning your PostgreSQL Database

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Information about Tuning your PostgreSQL Database
Technology

Published on February 20, 2014

Author: sameerkasi200x

Source: slideshare.net

Description

A short presentation on Tuning PostgreSQL Database
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Tuning your PostgreSQL Database

An Introduction to PostgreSQL Architecture Postmaster Shared Memory Shared Buffers BGWRITER Process Array WAL Buffers STATS COLLECTOR AUTO--VACUUM ARCHIVER WAL Writer Data Files LOG WRITER Error Log Files WAL Segments Archived WAL

Disk Layout  Keep separate disk for  Data  WAL  Archives

Tuning Important Memory Parameter  shared_buffers  effective_cache_size  wal_buffers  work_mem

Tuning Checkpoint and bgwriter  checkpoint_segments  checkpoint_completition_target  checkpoint_timeout  bgwriter_delay

Planner Parameters  random_page_cost

 Connect with me     sameer.kasi200x@gmail.com @sameerkasi200x pgpen.blogspot.com sg.linkedin.com/in/samkumar150288

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