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<!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" xml:lang="en" lang="en"> <head> <meta http-equiv="Content-Type" content="text/html; charset=us-ascii" /> <meta http-equiv="Content-Style-Type" content="text/css" /> <meta http-equiv="Content-Script-Type" content="text/javascript" /> <title>Prerequisites for Capturing a Database Workload</title> <meta name="generator" content="Oracle DARB XHTML Converter (Mode = ohj/ohw) - Version 5.1.1 Build 005" /> <meta name="date" content="2009-06-04T10:50:31Z" /> <meta name="robots" content="noarchive" /> <meta name="doctitle" content="Prerequisites for Capturing a Database Workload" /> <meta name="relnum" content="11g Release 2 (11.2)" /> <meta name="partnum" content="E12254-01" /> <link rel="copyright" href="./dcommon/html/cpyr.htm" title="Copyright" type="text/html" /> <link rel="stylesheet" href="./dcommon/css/blafdoc.css" title="Oracle BLAFDoc" type="text/css" /> <link rel="contents" href="toc.htm" title="Contents" type="text/html" /> <link rel="prev" href="dbr_capture.htm" title="Previous" type="text/html" /> <link rel="next" href="dbr_capture002.htm" title="Next" type="text/html" /> <script src="./callback.js" type="text/javascript"></script> <noscript>Your browser does not support JavaScript. This help page requires JavaScript to render correctly.</noscript> </head> <body> <div class="zz-skip-header"><a href="#BEGIN">Skip Headers</a></div> <table class="simple oac_no_warn" summary="" cellspacing="0" cellpadding="0" width="100%"> <col width="86%" /> <col width="*" /> <tr valign="bottom"> <td align="left"></td> <td align="center"><a href="dbr_capture.htm"><img src="./dcommon/gifs/leftnav.gif" alt="Previous" /><br /> <span class="icon">Previous</span></a> </td> <td align="center"><a href="dbr_capture002.htm"><img src="./dcommon/gifs/rightnav.gif" alt="Next" /><br /> <span class="icon">Next</span></a></td> </tr> </table> <p><a id="CACBJJIC" name="CACBJJIC"></a><a id="RATUG110" name="RATUG110"></a></p> <div class="sect1"><!-- infolevel="all" infotype="General" --> <h1>Prerequisites for Capturing a Database Workload</h1> <a name="BEGIN" id="BEGIN"></a> <p>Before starting a <a id="sthref20" name="sthref20"></a>workload capture, you should have a strategy in place to restore the database on the test system. Before a workload can be replayed, the state of the application data on the replay system should be similar to that of the capture system when replay begins. To accomplish this, consider using one of the following methods:</p> <ul> <li> <p>Recovery Manager (RMAN) <code>DUPLICATE</code> command</p> </li> <li> <p>Snapshot standby</p> </li> <li> <p>Data Pump Import and Export</p> </li> </ul> <p>This will allow you to restore the database on the replay system to the application state as of the workload capture start time.</p> <div class="helpinfonotealso"> <h2>Related Topics</h2> <p><a href="javascript:open('http://www.oracle.com/pls/db112/lookup?id=BRADV010','newWindow').focus()"><span class="italic">Oracle Database Backup and Recovery User's Guide</span></a> for information about duplicating a database using RMAN</p> <p><a href="javascript:open('http://www.oracle.com/pls/db112/lookup?id=SBYDB00700','newWindow').focus()"><span class="italic">Oracle Data Guard Concepts and Administration</span></a> for information about managing snapshot standby databases</p> <p><a href="javascript:open('http://www.oracle.com/pls/db112/lookup?id=SUTIL100','newWindow').focus()"><span class="italic">Oracle Database Utilities</span></a> for information about using Data Pump</p> <p><a href="dbr_capture.htm#CACICAAC">Capturing a Database Workload</a></p> </div> </div> <!-- class="sect1" --> <!-- Start Footer --> <div class="footer"> <table class="simple oac_no_warn" summary="" cellspacing="0" cellpadding="0" width="100%"> <col width="86%" /> <col width="*" /> <tr> <td align="left"><span class="copyrightlogo">Copyright © 2008, 2009, Oracle and/or its affiliates. All rights reserved.</span><br /> <a href="./dcommon/html/cpyr.htm"><span class="copyrightlogo">Legal Notices</span></a></td> <td align="center"><a href="dbr_capture.htm"><img src="./dcommon/gifs/leftnav.gif" alt="Previous" /><br /> <span class="icon">Previous</span></a> </td> <td align="center"><a href="dbr_capture002.htm"><img src="./dcommon/gifs/rightnav.gif" alt="Next" /><br /> <span class="icon">Next</span></a></td> </tr> </table> </div> <!-- class="footer" --> </body> </html>
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