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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>Viewing an Overview of the Replication Components at a Database</title> <meta name="generator" content="Oracle DARB XHTML Converter (Mode = ohj/ohw) - Version 5.1.1 Build 005" /> <meta name="date" content="2009-06-04T17:1:2Z" /> <meta name="robots" content="noarchive" /> <meta name="doctitle" content="Viewing an Overview of the Replication Components at a Database" /> <meta name="relnum" content="11g Release 2 (11.2)" /> <meta name="partnum" content="E10703-01" /> <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="tdpii_adpit008.htm" title="Previous" type="text/html" /> <link rel="next" href="tdpii_adpit010.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="tdpii_adpit008.htm"><img src="./dcommon/gifs/leftnav.gif" alt="Previous" /><br /> <span class="icon">Previous</span></a> </td> <td align="center"><a href="tdpii_adpit010.htm"><img src="./dcommon/gifs/rightnav.gif" alt="Next" /><br /> <span class="icon">Next</span></a></td> </tr> </table> <p><a id="BABBAIAF" name="BABBAIAF"></a><a id="TDPII112" name="TDPII112"></a></p> <div class="sect2"><!-- infolevel="all" infotype="General" --> <h1>Viewing an Overview of the Replication Components at a Database<a id="sthref510" name="sthref510"></a><a id="sthref511" name="sthref511"></a></h1> <a name="BEGIN" id="BEGIN"></a> <p>The Advanced Replication: Administration page in Enterprise Manager provides an overview of the replication components at a database.</p> <p class="orderedlisttitle">To view an overview of the replication components at a database: </p> <ol> <li> <p>In Enterprise Manager, log in to the materialized view site as the materialized view administrator. The default user name for the materialized view administrator is <code>mvadmin</code>.</p> </li> <li> <p>Go to the Database Home page.</p> </li> <li> <p>Click <span class="bold">Data Movement</span> to open the Data Movement subpage.</p> </li> <li> <p>Click <img src="shortcut.png" alt="callback" border="0" /><a href="javascript:void(0);" onclick="redirectEMpage('ADVRP_ADMINISTRATION');"><span class="bold">Manage</span></a> in the Advanced Replication section.</p> <p>The Advanced Replication: Administration page appears, showing the Overview subpage.</p> </li> </ol> <p>Each replication component is associated with a number that shows the quantity of the component at the current database. Click a number to view more information about these components and to manage these components.</p> <p>If you are viewing a materialized view site, then you can monitor the following components:</p> <ul> <li> <p><span class="bold">Scheduled Links</span> in the General section shows the number of scheduled links at the materialized view site. Scheduled links are used to push deferred transactions automatically. See <a href="tdpii_reppit014.htm#CHDEJIJC">"About Scheduled Links and Deferred Transactions"</a>.</p> </li> <li> <p><span class="bold">Materialized View Groups</span> in the Materialized View Site section shows the number of materialized view groups at the materialized view site. Organizing materialized views into groups makes it easier to manage them. In addition, materialized views must be placed in a materialized view group for them to be updatable. See <a href="tdpii_reppit013.htm#BEHIGFCF">"About Replication Groups and Updatable Materialized Views"</a> for information about materialized view groups.</p> </li> <li> <p><span class="bold">Materialized Views</span> in the Materialized View Site section shows the number of materialized views at the materialized view site. See <a href="tdpii_reppit001.htm#BEHHAHHA">"About Materialized View Replication"</a> for information about materialized views.</p> </li> <li> <p><span class="bold">Refresh Groups</span> in the Materialized View Site section shows the number of refresh groups at the materialized view site. When a refresh group is refreshed, the materialized views in the refresh group are consistent to the same point in time. See <a href="tdpii_reppit004.htm#BEHBGDFD">"About Refresh Groups"</a>.</p> </li> </ul> <p>If you are viewing a master site for one or more materialized view sites, then you can monitor the following components:</p> <ul> <li> <p><span class="bold">Master Groups</span> in the Multimaster Replication section shows the number of master groups at the master site. A materialized view group at a materialized view site can be based on a master group. See <a href="tdpii_reppit013.htm#BEHIGFCF">"About Replication Groups and Updatable Materialized Views"</a> for information about master groups and materialized view groups.</p> </li> <li> <p><span class="bold">Materialized View Logs</span> in the Master Site section shows the number of materialized view logs at a master site. Materialized view logs enable a fast refresh of materialized views. See <a href="tdpii_reppit003.htm#BEHBEBJA">"About Materialized View Refresh"</a> for information about materialized view logs.</p> </li> <li> <p><span class="bold">Error Transactions</span> in the General section shows the number of error transactions at the master site. Error transactions can occur when updatable materialized views are refreshed and conflicts are encountered that cannot be resolved. See <a href="tdpii_reppit015.htm#CHDJHGAD">"About Conflicts and Updatable Materialized Views"</a>.</p> </li> </ul> <div class="helpinfonotealso"> <h2>Related Topics</h2> <p><a href="tdpii_reppit.htm#BEHHGGIB">Replicating Data Using Materialized Views</a></p> <p><a href="tdpii_adpit001.htm#CIHCJIBF">Managing a Materialized View Replication Environment</a></p> <p><a href="tdpii_adpit008.htm#CIHJBJJC">Monitoring a Materialized View Replication Environment</a></p> </div> </div> <!-- class="sect2" --> <!-- 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 © 2007, 2009, Oracle and/or its affiliates. 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