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	<title>Educational Imaginations &#187; web architecture</title>
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		<title>Web Query Tools &#8211; Part 2</title>
		<link>http://garymlewis.com/instchg/2009/04/24/web-query-tools-part-2/</link>
		<comments>http://garymlewis.com/instchg/2009/04/24/web-query-tools-part-2/#comments</comments>
		<pubDate>Fri, 24 Apr 2009 13:58:06 +0000</pubDate>
		<dc:creator>Gary Lewis</dc:creator>
				<category><![CDATA[Query Tools]]></category>
		<category><![CDATA[web architecture]]></category>
		<category><![CDATA[web data system]]></category>
		<category><![CDATA[web queries]]></category>

		<guid isPermaLink="false">http://garymlewis.com/instchg/?p=698</guid>
		<description><![CDATA[There's huge interest in harnessing the web as a giant database, and the motivations for this are easily as diverse as the interest is large. I'm just looking for a precursor. <a href="http://garymlewis.com/instchg/2009/04/24/web-query-tools-part-2/">Read more</a>.]]></description>
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		<title>ETL and Mashups</title>
		<link>http://garymlewis.com/instchg/2009/01/07/etl-and-mashups/</link>
		<comments>http://garymlewis.com/instchg/2009/01/07/etl-and-mashups/#comments</comments>
		<pubDate>Wed, 07 Jan 2009 16:45:45 +0000</pubDate>
		<dc:creator>Gary Lewis</dc:creator>
				<category><![CDATA[Query Tools]]></category>
		<category><![CDATA[web architecture]]></category>
		<category><![CDATA[web data system]]></category>

		<guid isPermaLink="false">http://garymlewis.com/instchg/?p=327</guid>
		<description><![CDATA[This post extends my recent observation that new web data systems and associated services might act as incubators for socially constructive innovations in education. <a href="http://garymlewis.com/instchg/2009/01/07/etl-and-mashups/">Read more</a href>.]]></description>
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