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	<title>Comments on: Validation considered harmful</title>
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	<link>http://www.coactus.com/blog/2006/12/validation-considered-harmful/</link>
	<description>Topics in Web based integration</description>
	<pubDate>Fri, 29 Aug 2008 00:07:06 +0000</pubDate>
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		<title>By: Integrate This&#187;Blog Archive &#187; David Baron on versioning</title>
		<link>http://www.coactus.com/blog/2006/12/validation-considered-harmful/#comment-773</link>
		<dc:creator>Integrate This&#187;Blog Archive &#187; David Baron on versioning</dc:creator>
		<pubDate>Sun, 25 Mar 2007 13:29:11 +0000</pubDate>
		<guid isPermaLink="false">http://www.coactus.com/blog/?p=36#comment-773</guid>
		<description>[...] David Baron of Mozilla has chimed in on a topic near and dear to much of the work we do at Coactus. It looks like it&#8217;s part one of a series; I look forward to the rest. [...]</description>
		<content:encoded><![CDATA[<p>[...] David Baron of Mozilla has chimed in on a topic near and dear to much of the work we do at Coactus. It looks like it&#8217;s part one of a series; I look forward to the rest. [...]</p>
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		<title>By: Integrate This&#187;Blog Archive &#187; Two more reasons why validation is still harmful</title>
		<link>http://www.coactus.com/blog/2006/12/validation-considered-harmful/#comment-551</link>
		<dc:creator>Integrate This&#187;Blog Archive &#187; Two more reasons why validation is still harmful</dc:creator>
		<pubDate>Tue, 02 Jan 2007 04:55:09 +0000</pubDate>
		<guid isPermaLink="false">http://www.coactus.com/blog/?p=36#comment-551</guid>
		<description>[...] Another way to look at the validation problem is through the eyes of a software architect. We&#8217;re often concerned about &#8220;encapsulation&#8221;, the practice of keeping related business logic and data together. That practice can take the form of &#8220;objects&#8221; in OO systems, or just through the partitioning of data and processing logic in non-OO systems. In either form, the value there is that maintainability is improved. [...]</description>
		<content:encoded><![CDATA[<p>[...] Another way to look at the validation problem is through the eyes of a software architect. We&#8217;re often concerned about &#8220;encapsulation&#8221;, the practice of keeping related business logic and data together. That practice can take the form of &#8220;objects&#8221; in OO systems, or just through the partitioning of data and processing logic in non-OO systems. In either form, the value there is that maintainability is improved. [...]</p>
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		<title>By: subbu.org</title>
		<link>http://www.coactus.com/blog/2006/12/validation-considered-harmful/#comment-519</link>
		<dc:creator>subbu.org</dc:creator>
		<pubDate>Tue, 26 Dec 2006 17:52:55 +0000</pubDate>
		<guid isPermaLink="false">http://www.coactus.com/blog/?p=36#comment-519</guid>
		<description>&lt;strong&gt;Is Validation Harmful?&lt;/strong&gt;

 This post is in response to Mark Baker's post on Validation Considered Harmful. He is partly right about the harmfulness of validation in the specific use case discussed in his post, but I disagree with the generalization implied in his post. Whether...</description>
		<content:encoded><![CDATA[<p><strong>Is Validation Harmful?</strong></p>
<p> This post is in response to Mark Baker&#8217;s post on Validation Considered Harmful. He is partly right about the harmfulness of validation in the specific use case discussed in his post, but I disagree with the generalization implied in his post. Whether&#8230;</p>
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		<title>By: Marc de Graauw - Random Notes &#187; Blog Archive &#187; Validate for Machines, not Humans</title>
		<link>http://www.coactus.com/blog/2006/12/validation-considered-harmful/#comment-512</link>
		<dc:creator>Marc de Graauw - Random Notes &#187; Blog Archive &#187; Validate for Machines, not Humans</dc:creator>
		<pubDate>Fri, 22 Dec 2006 10:50:15 +0000</pubDate>
		<guid isPermaLink="false">http://www.coactus.com/blog/?p=36#comment-512</guid>
		<description>[...] Mark Baker misses an important distinction in &#8220;Validation Considered Harmful&#8221; when he writes: [...]</description>
		<content:encoded><![CDATA[<p>[...] Mark Baker misses an important distinction in &#8220;Validation Considered Harmful&#8221; when he writes: [...]</p>
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	<item>
		<title>By: protocol7 &#187; Blog Archive &#187; links for 2006-12-15</title>
		<link>http://www.coactus.com/blog/2006/12/validation-considered-harmful/#comment-511</link>
		<dc:creator>protocol7 &#187; Blog Archive &#187; links for 2006-12-15</dc:creator>
		<pubDate>Fri, 15 Dec 2006 12:19:45 +0000</pubDate>
		<guid isPermaLink="false">http://www.coactus.com/blog/?p=36#comment-511</guid>
		<description>[...] Validation considered harmful (tags: XML validation schema rest by:mark_baker) [...]</description>
		<content:encoded><![CDATA[<p>[...] Validation considered harmful (tags: XML validation schema rest by:mark_baker) [...]</p>
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		<title>By: Dare Obasanjo aka Carnage4Life - Versioning Does Not Make Validation Irrelevant</title>
		<link>http://www.coactus.com/blog/2006/12/validation-considered-harmful/#comment-510</link>
		<dc:creator>Dare Obasanjo aka Carnage4Life - Versioning Does Not Make Validation Irrelevant</dc:creator>
		<pubDate>Fri, 15 Dec 2006 02:57:36 +0000</pubDate>
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		<description>[...]  [...]</description>
		<content:encoded><![CDATA[<p>[...]  [...]</p>
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