64 lines
3.6 KiB
HTML
64 lines
3.6 KiB
HTML
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE html
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PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html 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="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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<meta name="DC.Type" content="concept" />
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<meta name="DC.Title" content="What's new for V5R4" />
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<meta name="abstract" content="This topic highlights changes to commitment control for IBM i5/OS V5R4." />
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<meta name="description" content="This topic highlights changes to commitment control for IBM i5/OS V5R4." />
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<meta name="DC.Relation" scheme="URI" content="rzakjcommitkickoff.htm" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 2004, 2006" />
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<meta name="DC.Rights.Owner" content="(C) Copyright IBM Corporation 2004, 2006" />
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<meta name="DC.Format" content="XHTML" />
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<meta name="DC.Identifier" content="rzakjwhatnew" />
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<meta name="DC.Language" 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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<link rel="stylesheet" type="text/css" href="./ibmdita.css" />
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<link rel="stylesheet" type="text/css" href="./ic.css" />
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<title>What's new for V5R4</title>
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</head>
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<body id="rzakjwhatnew"><a name="rzakjwhatnew"><!-- --></a>
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<!-- Java sync-link --><script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script>
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<h1 class="topictitle1">What's new for V5R4</h1>
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<div><p>This topic highlights changes to commitment control for IBM<sup>®</sup> i5/OS™ V5R4.</p>
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<div class="section"><img src="./delta.gif" alt="Start of change" /><p><strong>What's new for Commitment control</strong>:</p>
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<ul><li>Enhancements to XA functionality (see <a href="rzakjxatransaction.htm">XA
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transaction support for commitment control</a> for detailed information)
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:<ul><li>Remote relational database (RDB) support for XA transactions with transaction
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scoped locks</li>
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<li>Optional lock sharing for loosely coupled transaction branches</li>
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<li>Choice of XA thread of control</li>
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<li>Support for traditional database access within XA transactions using distributed
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data management (DDM)</li>
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</ul>
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</li>
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<li><a href="rzakjsoftcommi.htm">Soft commit</a></li>
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</ul>
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<img src="./deltaend.gif" alt="End of change" /></div>
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<div class="section"><h4 class="sectiontitle">How to see what's new or changed</h4><div class="p">To help you see
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where technical changes have been made, this information uses: <ul><li>The <img src="delta.gif" alt="Start of change" /> image to mark
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where new or changed information begins.</li>
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<li>The <img src="deltaend.gif" alt="End of change" /> image to mark
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where new or changed information ends.</li>
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</ul>
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</div>
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<p>To find other information about what's new or changed this release,
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see the <a href="../rzahg/rzahgmtu.htm">Memo
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to users</a>.</p>
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</div>
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</div>
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<div>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="rzakjcommitkickoff.htm" title="Commitment control is a function that ensures data integrity. It allows you to define and process a group of changes to resources, such as database files or tables, as a transaction.">Commitment control</a></div>
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</div>
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</div>
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</body>
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</html>
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