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    <title>Support Forums: Message List - JPA comparison: Hibernate, Toplink, OpenJPA, Eclipselink</title>
    <link>http://www.theserverside.com</link>
    <description>Most recent forum messages</description>
    <language>en</language>
    
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    <pubDate>Thu, 23 May 2013 01:55:01 -0400</pubDate>


    <item>

        <title>Re: JPA comparison: Hibernate, Toplink, OpenJPA, Eclipselink</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=53142</link>

        

        
            <description><![CDATA[Hi John. Thanks for your comments. Let me answer you question by question....]]></description>
        

        <pubDate>Sun, 15 Mar 2009 15:26:45 -0400</pubDate>

        

        <jf:creationDate>Sun, 15 Mar 2009 15:26:45 -0400</jf:creationDate>
        <jf:modificationDate>Sun, 15 Mar 2009 15:26:45 -0400</jf:modificationDate>
        <jf:date>Mar 15, 2009</jf:date>
        <jf:author>Santiago Rodriguez</jf:author>
        <jf:replyCount>0</jf:replyCount>
    </item>


    <item>

        <title>Unbiased - now that's funny coming from you!</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=53142</link>

        

        
            <description><![CDATA[<blockquote>Wow, the developer of DataNucleus does a totally fair and unbiased benchmark and discovers his product is *twice* as fast as the competition. Who would have imagined?<br><br><br>Tee hee.</blockquote>...]]></description>
        

        <pubDate>Wed, 28 Jan 2009 05:16:59 -0500</pubDate>

        

        <jf:creationDate>Wed, 28 Jan 2009 05:16:59 -0500</jf:creationDate>
        <jf:modificationDate>Wed, 28 Jan 2009 05:16:59 -0500</jf:modificationDate>
        <jf:date>Jan 28, 2009</jf:date>
        <jf:author>Chris Golfman</jf:author>
        <jf:replyCount>0</jf:replyCount>
    </item>


    <item>

        <title>Good JDO implementations also implement JPA - eg., DataNucleus</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=53142</link>

        

        
            <description><![CDATA[<blockquote><blockquote>Why weren't any JDO implementations included?</blockquote><br>Because it was a comparison of only JPA implementations. Comparing JPA and JDO was out of the scope of the article.</blockquote>...]]></description>
        

        <pubDate>Wed, 28 Jan 2009 04:57:08 -0500</pubDate>

        

        <jf:creationDate>Wed, 28 Jan 2009 04:57:08 -0500</jf:creationDate>
        <jf:modificationDate>Wed, 28 Jan 2009 04:57:08 -0500</jf:modificationDate>
        <jf:date>Jan 28, 2009</jf:date>
        <jf:author>Chris Golfman</jf:author>
        <jf:replyCount>0</jf:replyCount>
    </item>


    <item>

        <title>Re: JPA comparison: Hibernate, Toplink, OpenJPA, Eclipselink</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=53142</link>

        

        
            <description><![CDATA[<blockquote>Wow, the developer of DataNucleus does a totally fair and unbiased benchmark and discovers his product is *twice* as fast as the competition. Who would have imagined?<br><br><br>Tee hee.</blockquote>...]]></description>
        

        <pubDate>Thu, 22 Jan 2009 15:01:28 -0500</pubDate>

        

        <jf:creationDate>Thu, 22 Jan 2009 15:01:28 -0500</jf:creationDate>
        <jf:modificationDate>Thu, 22 Jan 2009 15:01:28 -0500</jf:modificationDate>
        <jf:date>Jan 22, 2009</jf:date>
        <jf:author>Erik Bengtson</jf:author>
        <jf:replyCount>0</jf:replyCount>
    </item>


    <item>

        <title>Re: JPA comparison: Hibernate, Toplink, OpenJPA, Eclipselink</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=53142</link>

        

        
            <description><![CDATA[Wow, the developer of DataNucleus does a totally fair and unbiased benchmark and discovers his product is *twice* as fast as the competition. Who would have imagined?


Tee hee.]]></description>
        

        <pubDate>Thu, 22 Jan 2009 10:12:55 -0500</pubDate>

        

        <jf:creationDate>Thu, 22 Jan 2009 10:12:55 -0500</jf:creationDate>
        <jf:modificationDate>Thu, 22 Jan 2009 10:12:55 -0500</jf:modificationDate>
        <jf:date>Jan 22, 2009</jf:date>
        <jf:author>Gavin King</jf:author>
        <jf:replyCount>2</jf:replyCount>
    </item>


    <item>

        <title>Re: JPA comparison: Hibernate, Toplink, OpenJPA, Eclipselink</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=53142</link>

        

        
            <description><![CDATA[Since you didnt include DataNucleus in your comparison, here it is (using out-of-box configuration, derby as database):...]]></description>
        

        <pubDate>Wed, 21 Jan 2009 16:24:15 -0500</pubDate>

        

        <jf:creationDate>Wed, 21 Jan 2009 16:24:15 -0500</jf:creationDate>
        <jf:modificationDate>Wed, 21 Jan 2009 16:24:15 -0500</jf:modificationDate>
        <jf:date>Jan 21, 2009</jf:date>
        <jf:author>Erik Bengtson</jf:author>
        <jf:replyCount>3</jf:replyCount>
    </item>


    <item>

        <title>Re: JPA comparison: Hibernate, Toplink, OpenJPA, Eclipselink</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=53142</link>

        

        
            <description><![CDATA[I really want to get the misinformation out of this thread/post right now as I think the conclusions that someone draws from reading this blog and study as well as the set of comments here can actually lead them down the wrong path when making decisions...]]></description>
        

        <pubDate>Wed, 21 Jan 2009 10:59:23 -0500</pubDate>

        

        <jf:creationDate>Wed, 21 Jan 2009 10:59:23 -0500</jf:creationDate>
        <jf:modificationDate>Wed, 21 Jan 2009 10:59:23 -0500</jf:modificationDate>
        <jf:date>Jan 21, 2009</jf:date>
        <jf:author>John Stecher</jf:author>
        <jf:replyCount>1</jf:replyCount>
    </item>


    <item>

        <title>Re: JPA comparison: Hibernate, Toplink, OpenJPA, Eclipselink</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=53142</link>

        

        
            <description><![CDATA[I think the real problem with this comparison is that it doesn't take into account the "enhancement" or byte-code weaving that several of the JPA providers utilize.  For example, OpenJPA uses an enhancement process on the Entities for a "production"...]]></description>
        

        <pubDate>Wed, 21 Jan 2009 09:08:33 -0500</pubDate>

        

        <jf:creationDate>Wed, 21 Jan 2009 09:08:33 -0500</jf:creationDate>
        <jf:modificationDate>Wed, 21 Jan 2009 09:08:33 -0500</jf:modificationDate>
        <jf:date>Jan 21, 2009</jf:date>
        <jf:author>Kevin Sutter</jf:author>
        <jf:replyCount>2</jf:replyCount>
    </item>


    <item>

        <title>Some numbers.</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=53142</link>

        

        
            <description><![CDATA[If it helps. I did some recent performance testing on a Sun T1000 1.0Ghz 6 core 8G ram and HP Intel 8 CPU 16G RAM MS SQL 2000 DB....]]></description>
        

        <pubDate>Wed, 21 Jan 2009 08:51:20 -0500</pubDate>

        

        <jf:creationDate>Wed, 21 Jan 2009 08:51:20 -0500</jf:creationDate>
        <jf:modificationDate>Wed, 21 Jan 2009 08:51:20 -0500</jf:modificationDate>
        <jf:date>Jan 21, 2009</jf:date>
        <jf:author>Razma Tazz</jf:author>
        <jf:replyCount>0</jf:replyCount>
    </item>


    <item>

        <title>captcha hacker</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=53142</link>

        

        
            <description><![CDATA[back to the drawing board...]]></description>
        

        <pubDate>Wed, 21 Jan 2009 07:07:12 -0500</pubDate>

        

        <jf:creationDate>Wed, 21 Jan 2009 07:07:12 -0500</jf:creationDate>
        <jf:modificationDate>Wed, 21 Jan 2009 07:07:12 -0500</jf:modificationDate>
        <jf:date>Jan 21, 2009</jf:date>
        <jf:author>Faizal Abdoelrahman</jf:author>
        <jf:replyCount>1</jf:replyCount>
    </item>


    <item>

        <title>Re: Just a suggestion</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=53142</link>

        

        
            <description><![CDATA[<blockquote>I think it's called jspec</blockquote>
Where ?]]></description>
        

        <pubDate>Wed, 21 Jan 2009 03:12:54 -0500</pubDate>

        

        <jf:creationDate>Wed, 21 Jan 2009 03:12:54 -0500</jf:creationDate>
        <jf:modificationDate>Wed, 21 Jan 2009 03:12:54 -0500</jf:modificationDate>
        <jf:date>Jan 21, 2009</jf:date>
        <jf:author>Johana Macedo</jf:author>
        <jf:replyCount>0</jf:replyCount>
    </item>


    <item>

        <title>Re: Result Meaning ?</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=53142</link>

        

        
            <description><![CDATA[Santiago,...]]></description>
        

        <pubDate>Tue, 20 Jan 2009 21:34:25 -0500</pubDate>

        

        <jf:creationDate>Tue, 20 Jan 2009 21:34:25 -0500</jf:creationDate>
        <jf:modificationDate>Tue, 20 Jan 2009 21:34:25 -0500</jf:modificationDate>
        <jf:date>Jan 20, 2009</jf:date>
        <jf:author>Marc Polizzi</jf:author>
        <jf:replyCount>0</jf:replyCount>
    </item>


    <item>

        <title>Re: Just a suggestion</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=53142</link>

        

        
            <description><![CDATA[I think it's called jspec and most vendors are already in that. 70-80% of that benchmark is OR mapping. It's as good a test of JPA implementations as any other.]]></description>
        

        <pubDate>Tue, 20 Jan 2009 18:28:13 -0500</pubDate>

        

        <jf:creationDate>Tue, 20 Jan 2009 18:28:13 -0500</jf:creationDate>
        <jf:modificationDate>Tue, 20 Jan 2009 18:28:13 -0500</jf:modificationDate>
        <jf:date>Jan 20, 2009</jf:date>
        <jf:author>Billy Newport</jf:author>
        <jf:replyCount>1</jf:replyCount>
    </item>


    <item>

        <title>Just a suggestion</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=53142</link>

        

        
            <description><![CDATA[(Inspired by <a class="jive-link-external" href="http://shootout.alioth.debian.org" target="_newWindow">http://shootout.alioth.debian.org</a>)...]]></description>
        

        <pubDate>Tue, 20 Jan 2009 18:12:46 -0500</pubDate>

        

        <jf:creationDate>Tue, 20 Jan 2009 18:12:46 -0500</jf:creationDate>
        <jf:modificationDate>Tue, 20 Jan 2009 18:12:46 -0500</jf:modificationDate>
        <jf:date>Jan 20, 2009</jf:date>
        <jf:author>John Candy</jf:author>
        <jf:replyCount>2</jf:replyCount>
    </item>


    <item>

        <title>Re: Ibatis option?</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=53142</link>

        

        
            <description><![CDATA[Thanks for looking at this and answering the questions....]]></description>
        

        <pubDate>Tue, 20 Jan 2009 17:43:05 -0500</pubDate>

        

        <jf:creationDate>Tue, 20 Jan 2009 17:43:05 -0500</jf:creationDate>
        <jf:modificationDate>Tue, 20 Jan 2009 17:43:05 -0500</jf:modificationDate>
        <jf:date>Jan 20, 2009</jf:date>
        <jf:author>jedilowe</jf:author>
        <jf:replyCount>0</jf:replyCount>
    </item>



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