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	<title>「Subversion 1.2.x 升級 Berkeley DB 4.3 步驟」的迴響</title>
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	<description>Neo 's Blog</description>
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		<title>由：Neo</title>
		<link>http://www.neo.com.tw/archives/614/comment-page-1#comment-4032</link>
		<dc:creator>Neo</dc:creator>
		<pubDate>Wed, 22 Jun 2005 19:49:55 +0000</pubDate>
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		<description>如果檔案庫從 1.1.x Dump 到 1.2.x ，會自動以 Berkeley DB 4.3 的方式儲存。

但有些狀況是無法直接從 1.1.x Dump 到 1.2.x，所以只能透過 Upgrade Berkeley DB 的方式來處理。

至於 Berkeley DB 4.3 新功能為:

* Automatic initialization of replication clients
* Replication election process is now Paxos compliant
* In memory transaction logs allowing in memory databases
* Enhanced Java API nearly identical to that of our Java Edition
* Native support for sequence number generation
* Degree 2 transaction isolation
* Mutex statistics can now be easily gathered and recorded
* Support for Itanium2 chips running Windows XP

資料來源:
&lt;a href=&quot;http://www.sleepycat.com/products/db.shtml&quot; rel=&quot;nofollow&quot;&gt;http://www.sleepycat.com/products/db.shtml&lt;/a&gt;
</description>
		<content:encoded><![CDATA[<p>如果檔案庫從 1.1.x Dump 到 1.2.x ，會自動以 Berkeley DB 4.3 的方式儲存。</p>
<p>但有些狀況是無法直接從 1.1.x Dump 到 1.2.x，所以只能透過 Upgrade Berkeley DB 的方式來處理。</p>
<p>至於 Berkeley DB 4.3 新功能為:</p>
<p>* Automatic initialization of replication clients<br />
* Replication election process is now Paxos compliant<br />
* In memory transaction logs allowing in memory databases<br />
* Enhanced Java API nearly identical to that of our Java Edition<br />
* Native support for sequence number generation<br />
* Degree 2 transaction isolation<br />
* Mutex statistics can now be easily gathered and recorded<br />
* Support for Itanium2 chips running Windows XP</p>
<p>資料來源:<br />
<a href="http://www.sleepycat.com/products/db.shtml" rel="nofollow">http://www.sleepycat.com/products/db.shtml</a></p>
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		<title>由：jeffhung</title>
		<link>http://www.neo.com.tw/archives/614/comment-page-1#comment-4031</link>
		<dc:creator>jeffhung</dc:creator>
		<pubDate>Wed, 22 Jun 2005 18:51:26 +0000</pubDate>
		<guid isPermaLink="false">http://www.neo.vomosa.com/blog/?p=614#comment-4031</guid>
		<description>我之前在升級我的 subversion 的時候，並沒有必須要將 Berkeley DB 從 4.2 升到 4.3 的需求啊？現在用 db42 跑了快一個月了，一切也都很穩沒什麼問題。究竟升到 db43 的必要性與好處為何呢？

我的升級筆記：&lt;a href=&quot;http://www.jeffhung.idv.tw/blog/articles/jeffhung/80/&quot; rel=&quot;nofollow&quot;&gt;http://www.jeffhung.idv.tw/blog/articles/jeffhung/80/&lt;/a&gt;
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		<content:encoded><![CDATA[<p>我之前在升級我的 subversion 的時候，並沒有必須要將 Berkeley DB 從 4.2 升到 4.3 的需求啊？現在用 db42 跑了快一個月了，一切也都很穩沒什麼問題。究竟升到 db43 的必要性與好處為何呢？</p>
<p>我的升級筆記：<a href="http://www.jeffhung.idv.tw/blog/articles/jeffhung/80/" rel="nofollow">http://www.jeffhung.idv.tw/blog/articles/jeffhung/80/</a></p>
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