49 lines
2.7 KiB
HTML
49 lines
2.7 KiB
HTML
<?xml version="1.0" encoding="utf-8"?>
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
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"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml" lang="en-US" xml:lang="en-us">
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<meta name="dc.language" scheme="rfc1766" content="en-us" />
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<!-- All rights reserved. Licensed Materials Property of IBM -->
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<!-- US Government Users Restricted Rights -->
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<!-- Use, duplication or disclosure restricted by -->
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<!-- GSA ADP Schedule Contract with IBM Corp. -->
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<meta name="dc.date" scheme="iso8601" content="2005-09-06" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 1998, 2006" />
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<meta name="security" content="public" />
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<meta name="Robots" content="index,follow"/>
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<meta http-equiv="PICS-Label" content='(PICS-1.1 "http://www.icra.org/ratingsv02.html" l gen true r (cz 1 lz 1 nz 1 oz 1 vz 1) "http://www.rsac.org/ratingsv01.html" l gen true r (n 0 s 0 v 0 l 0) "http://www.classify.org/safesurf/" l gen true r (SS~~000 1))' />
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<title>Distributed data management (DDM)</title>
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<link rel="stylesheet" type="text/css" href="ibmidwb.css" />
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<link rel="stylesheet" type="text/css" href="ic.css" />
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</head>
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<body>
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<a id="Top_Of_Page" name="Top_Of_Page"></a><!-- Java sync-link -->
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<script language = "Javascript" src = "../rzahg/synch.js" type="text/javascript"></script>
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<a name="rzajtddm"></a>
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<h3 id="rzajtddm">Distributed data management (DDM)</h3>
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<p>DDM is a function of the operating system that allows an application program
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or user on one system to use database files stored on remote systems. The
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systems must be connected by a communications network, and the remote systems
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must also be using DDM.</p>
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<p>DDM on the iSeries™ server allows application programs or users to:</p>
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<ul>
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<li>Access data files that reside on remote systems (target systems). The
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remote systems can also access data files on the local iSeries system.</li>
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<li>An application can add, change, and delete data records in a file that
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exist on a target system.</li>
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<li>Create, delete, or rename files on a remote system.</li>
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<li>Copy a file from one system to another.</li></ul>
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<p>When DDM is in use, neither the application program nor the program user
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needs to know if the file that is needed exists locally or on a remote system.
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Remote and local file processing are essentially handled the same way.</p>
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<p>For more information on DDM, see the following:</p>
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<ul>
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<li><a href="../ddm/rbae5kickoff.htm" target="_blank">Distributed Data Management (SC41-5307)</a>.</li></ul>
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<a id="Bot_Of_Page" name="Bot_Of_Page"></a>
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</body>
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</html>
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