begriffs open source - ai-pg/blob - full-docs/src/sgml/html/wal.html

   1 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
   2 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>Chapter 28. Reliability and the Write-Ahead Log</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="pgsql-docs@lists.postgresql.org" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="diskusage.html" title="27.6. Monitoring Disk Usage" /><link rel="next" href="wal-reliability.html" title="28.1. Reliability" /></head><body id="docContent" class="container-fluid col-10"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">Chapter 28. Reliability and the Write-Ahead Log</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="diskusage.html" title="27.6. Monitoring Disk Usage">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="admin.html" title="Part III. Server Administration">Up</a></td><th width="60%" align="center">Part III. Server Administration</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 18.0 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="wal-reliability.html" title="28.1. Reliability">Next</a></td></tr></table><hr /></div><div class="chapter" id="WAL"><div class="titlepage"><div><div><h2 class="title">Chapter 28. Reliability and the Write-Ahead Log</h2></div></div></div><div class="toc"><p><strong>Table of Contents</strong></p><dl class="toc"><dt><span class="sect1"><a href="wal-reliability.html">28.1. Reliability</a></span></dt><dt><span class="sect1"><a href="checksums.html">28.2. Data Checksums</a></span></dt><dd><dl><dt><span class="sect2"><a href="checksums.html#CHECKSUMS-OFFLINE-ENABLE-DISABLE">28.2.1. Off-line Enabling of Checksums</a></span></dt></dl></dd><dt><span class="sect1"><a href="wal-intro.html">28.3. Write-Ahead Logging (<acronym class="acronym">WAL</acronym>)</a></span></dt><dt><span class="sect1"><a href="wal-async-commit.html">28.4. Asynchronous Commit</a></span></dt><dt><span class="sect1"><a href="wal-configuration.html">28.5. <acronym class="acronym">WAL</acronym> Configuration</a></span></dt><dt><span class="sect1"><a href="wal-internals.html">28.6. WAL Internals</a></span></dt></dl></div><p>
   3   This chapter explains how to control the reliability of
   4   <span class="productname">PostgreSQL</span>, including details about the
   5   Write-Ahead Log.
   6  </p></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="diskusage.html" title="27.6. Monitoring Disk Usage">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="admin.html" title="Part III. Server Administration">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="wal-reliability.html" title="28.1. Reliability">Next</a></td></tr><tr><td width="40%" align="left" valign="top">27.6. Monitoring Disk Usage </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 18.0 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 28.1. Reliability</td></tr></table></div></body></html>