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		<title>Rehashing SQL Server Hashing Algorithms for Large Text Fields</title>
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		<pubDate>Sat, 23 Mar 2013 19:51:29 +0000</pubDate>
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		<category><![CDATA[checksum]]></category>
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		<category><![CDATA[hash]]></category>
		<category><![CDATA[hash algorithms]]></category>
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		<description><![CDATA[Hashing can be a very useful technique when dealing with the storage and look up of large text fields (say a table of URLs or Search Keywords), these fields will incur high resource utilization on any database engine if used directly in DML statements, in which they are either filtered by or aggregated on. Any index built on these [&#8230;]]]></description>
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