# Chapter 30. Reliability and the Write-Ahead Log
Table of Contents
30.2.1. Off-line Enabling of Checksums
30.3. Write-Ahead Logging (WAL)
This chapter explains how the Write-Ahead Log is used to obtain efficient, reliable operation.
Table of Contents
30.2.1. Off-line Enabling of Checksums
30.3. Write-Ahead Logging (WAL)
This chapter explains how the Write-Ahead Log is used to obtain efficient, reliable operation.