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    <title>Support Forums: Message List - &amp;quot;Wither Those Tiers&amp;quot; from Frank Sommers</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 01:31:34 -0400</pubDate>


    <item>

        <title>business logic != business logic</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=40423</link>

        

        
            <description><![CDATA[The point here is that there is presentation-facing ("upper-edge"?) business logic and there is persistence-facing ("lower-edge"?) business logic, as well as "neutral" business logic whose purpose is not exclusively to support one or the other of the...]]></description>
        

        <pubDate>Mon, 15 May 2006 08:01:09 -0400</pubDate>

        

        <jf:creationDate>Mon, 15 May 2006 08:01:09 -0400</jf:creationDate>
        <jf:modificationDate>Mon, 15 May 2006 08:01:09 -0400</jf:modificationDate>
        <jf:date>May 15, 2006</jf:date>
        <jf:author>vantheip</jf:author>
        <jf:replyCount>0</jf:replyCount>
    </item>


    <item>

        <title>n-tiers architecture</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=40423</link>

        

        
            <description><![CDATA[A long time ago, something like 1998, Internet technologies were based on scripting languages like ASP and PHP. Java wasn't very commonly used. ...]]></description>
        

        <pubDate>Mon, 15 May 2006 06:55:44 -0400</pubDate>

        

        <jf:creationDate>Mon, 15 May 2006 06:55:44 -0400</jf:creationDate>
        <jf:modificationDate>Mon, 15 May 2006 06:55:44 -0400</jf:modificationDate>
        <jf:date>May 15, 2006</jf:date>
        <jf:author>bruno bch</jf:author>
        <jf:replyCount>1</jf:replyCount>
    </item>


    <item>

        <title>Re: &quot;Wither Those Tiers&quot; from Frank Sommers</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=40423</link>

        

        
            <description><![CDATA[<blockquote>I was interested, so I downloaded the PDF. Unfortunately, in order to read it you need to fill out some personal details in the PDF. With a good privacy policy from a trusted source, I wouldnt usually hesitate, but in this instance, by...]]></description>
        

        <pubDate>Mon, 15 May 2006 06:28:46 -0400</pubDate>

        

        <jf:creationDate>Mon, 15 May 2006 06:28:46 -0400</jf:creationDate>
        <jf:modificationDate>Mon, 15 May 2006 06:28:46 -0400</jf:modificationDate>
        <jf:date>May 15, 2006</jf:date>
        <jf:author>Geva Perry</jf:author>
        <jf:replyCount>0</jf:replyCount>
    </item>


    <item>

        <title>Re: &quot;Wither Those Tiers&quot; from Frank Sommers</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=40423</link>

        

        
            <description><![CDATA[<blockquote>Those who are interested in more information on this topic are welcome to take a look at a whitepaper i posted few weeks back on the TSS website and been presenting for over a year already.</blockquote>...]]></description>
        

        <pubDate>Mon, 15 May 2006 05:28:10 -0400</pubDate>

        

        <jf:creationDate>Mon, 15 May 2006 05:28:10 -0400</jf:creationDate>
        <jf:modificationDate>Mon, 15 May 2006 05:28:10 -0400</jf:modificationDate>
        <jf:date>May 15, 2006</jf:date>
        <jf:author>Lawrence Nichols</jf:author>
        <jf:replyCount>1</jf:replyCount>
    </item>


    <item>

        <title>Re: &quot;Wither Those Tiers&quot; from Frank Sommers</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=40423</link>

        

        
            <description><![CDATA[Those who are interested in more information on this topic are welcome to take a look at a whitepaper i posted few weeks back on the TSS website and been presenting for over a year already....]]></description>
        

        <pubDate>Sun, 14 May 2006 16:01:23 -0400</pubDate>

        

        <jf:creationDate>Sun, 14 May 2006 16:01:23 -0400</jf:creationDate>
        <jf:modificationDate>Sun, 14 May 2006 16:01:23 -0400</jf:modificationDate>
        <jf:date>May 14, 2006</jf:date>
        <jf:author>Nati Shalom</jf:author>
        <jf:replyCount>2</jf:replyCount>
    </item>


    <item>

        <title>Please check again</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=40423</link>

        

        
            <description><![CDATA[Slava -<br><br>&quot;about 783&quot;: <a href="http://www.google.com/search?q=%22data+grid%22+amdahl" target="_blank">http://www.google.com/search?q=%22data+grid%22+amdahl</a><br><br>&quot;about 667&quot;: <a...]]></description>
        

        <pubDate>Sat, 13 May 2006 06:40:57 -0400</pubDate>

        

        <jf:creationDate>Sat, 13 May 2006 06:40:57 -0400</jf:creationDate>
        <jf:modificationDate>Sat, 13 May 2006 06:40:57 -0400</jf:modificationDate>
        <jf:date>May 13, 2006</jf:date>
        <jf:author>Cameron Purdy</jf:author>
        <jf:replyCount>0</jf:replyCount>
    </item>


    <item>

        <title>&amp;quot;Wither Those Tiers&amp;quot; from Frank Sommers</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=40423</link>

        

        
            <description><![CDATA[There are ~20K search reasult from google referring data grids and Amdahl's Law:<br><br><a href="http://www.google.com/search?amdahl%27s+law+data%2Bgrid" target="_blank">http://www.google.com/search?amdahl%27s+law+data%2Bgrid</a><br><br>Seems like a...]]></description>
        

        <pubDate>Fri, 12 May 2006 16:32:47 -0400</pubDate>

        

        <jf:creationDate>Fri, 12 May 2006 16:32:47 -0400</jf:creationDate>
        <jf:modificationDate>Fri, 12 May 2006 16:32:47 -0400</jf:modificationDate>
        <jf:date>May 12, 2006</jf:date>
        <jf:author>Slava Imeshev</jf:author>
        <jf:replyCount>1</jf:replyCount>
    </item>


    <item>

        <title>&amp;quot;Wither Those Tiers&amp;quot; from Frank Sommers</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=40423</link>

        

        
            <description><![CDATA[There's an eery similarity here:<br><blockquote>The Data Grid Aggregate Functions capability in Coherence 3.1 takes this parallel processing concept to its natural conclusion for algorithms such as Monte Carlo simulations: Each server in the Data Grid...]]></description>
        

        <pubDate>Fri, 12 May 2006 14:31:21 -0400</pubDate>

        

        <jf:creationDate>Fri, 12 May 2006 14:31:21 -0400</jf:creationDate>
        <jf:modificationDate>Fri, 12 May 2006 14:31:21 -0400</jf:modificationDate>
        <jf:date>May 12, 2006</jf:date>
        <jf:author>Cameron Purdy</jf:author>
        <jf:replyCount>2</jf:replyCount>
    </item>


    <item>

        <title>&amp;quot;Wither Those Tiers&amp;quot; from Frank Sommers</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=40423</link>

        

        
            <description><![CDATA[In &quot;<a href="http://www.artima.com/weblogs/viewpost.jsp?thread=159087" target="_blank">Wither Those Tiers</a>,&quot; Frank Sommers says that &quot;last decade witnessed the rise of the three-tier enterprise architecture. The experience learned and...]]></description>
        

        <pubDate>Fri, 12 May 2006 12:01:55 -0400</pubDate>

        

        <jf:creationDate>Fri, 12 May 2006 12:01:55 -0400</jf:creationDate>
        <jf:modificationDate>Fri, 12 May 2006 12:01:55 -0400</jf:modificationDate>
        <jf:date>May 12, 2006</jf:date>
        <jf:author>Joseph Ottinger</jf:author>
        <jf:replyCount>8</jf:replyCount>
    </item>



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