Archive for the 'wal' Category

How InnoDB handles REDO logging – MySQL Performance Blog [by Ewen Fortune]

Friday, May 6th, 2011

How MySQL InnoDB implements transaction log, aka REDO (Oracle), aka WAL (PostgreSQL)

How InnoDB handles REDO logging – MySQL Performance Blog [by Ewen Fortune]

Friday, May 6th, 2011

Checkpoints and the Background Writer: PostgreSQL 8.3 Improvements and Migration

Wednesday, February 10th, 2010

improvements to PostgreSQL that could be made by tuning wal/background writer processes

Tuning PostgreSQL WAL Synchronization

Tuesday, February 9th, 2010

Notes about PostgreSQL WAL synchronizations methods

WAL Configuration

Tuesday, February 9th, 2010

Notes about Write-Ahead Log, Check points and other IO configuration related to postgresql transaction log settings