Historical version. PostgreSQL 8.4 has reached end of support. See the current manual.
Chapter 28. Reliability and the Write-Ahead Log
- Table of Contents
- 28.1. Reliability
- 28.2. Write-Ahead Logging (WAL)
- 28.3. Asynchronous Commit
- 28.4. WAL Configuration
- 28.5. WAL Internals
This chapter explains how the Write-Ahead Log is used to obtain efficient, reliable operation.
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