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	<title>ego x0r truth &#187; RDBMS/NOSQL</title>
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		<title>Mish(S?)Mash</title>
		<link>http://www.x0rz.com/2010/02/mishmashsmash/</link>
		<comments>http://www.x0rz.com/2010/02/mishmashsmash/#comments</comments>
		<pubDate>Fri, 19 Feb 2010 02:59:12 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Code]]></category>
		<category><![CDATA[JavaScript]]></category>
		<category><![CDATA[PHP]]></category>
		<category><![CDATA[RDBMS/NOSQL]]></category>

		<guid isPermaLink="false">http://www.x0rz.com/?p=267</guid>
		<description><![CDATA[MishMashSMash is my ambitious new OSS opensocial container for housing individuals own personal, arbitrary and portable online datastores, where they can build personal or social data feeds amongst &#8216;friends&#8217; with a finer grain of access control than is generally offered by seed funded social networks. Think Yahoo! Pipes, but for &#8216;local&#8217; feeds you create yourself <a href="http://www.x0rz.com/2010/02/mishmashsmash/" class="more-link">More &#62;</a>]]></description>
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		<title>Cassandra 0.5.0 released</title>
		<link>http://www.x0rz.com/2010/01/cassandra-0-5-0-released/</link>
		<comments>http://www.x0rz.com/2010/01/cassandra-0-5-0-released/#comments</comments>
		<pubDate>Sun, 24 Jan 2010 23:55:30 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[RDBMS/NOSQL]]></category>

		<guid isPermaLink="false">http://www.x0rz.com/?p=234</guid>
		<description><![CDATA[After much work behind the scenes, Cassandra 0.5.0 has made it out of RC and into release, representing significant performance, API and bootstrapping improvements across the board.]]></description>
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		<title>XE currency feed imports w/PostgreSQL</title>
		<link>http://www.x0rz.com/2009/12/xe-currency-feed-imports-wpostgresql/</link>
		<comments>http://www.x0rz.com/2009/12/xe-currency-feed-imports-wpostgresql/#comments</comments>
		<pubDate>Thu, 10 Dec 2009 05:22:32 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[RDBMS/NOSQL]]></category>

		<guid isPermaLink="false">http://www.x0rz.com/?p=188</guid>
		<description><![CDATA[This table and trigger will facilitate periodic currency updates (ie: race condition free) from XE feeds for a single base currency. In this case, USD. CREATE TABLE currency_feed ( currency character(3) NOT NULL, country character varying NOT NULL, from_usd double precision NOT NULL, to_usd double precision NOT NULL, CONSTRAINT currency_feed_pkey PRIMARY KEY (currency) ) WITH <a href="http://www.x0rz.com/2009/12/xe-currency-feed-imports-wpostgresql/" class="more-link">More &#62;</a>]]></description>
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		<title>Writing a simple Cassandra CRUD class in PHP with ThriftInterface</title>
		<link>http://www.x0rz.com/2009/10/writing-a-simple-crud-orm-with-php/</link>
		<comments>http://www.x0rz.com/2009/10/writing-a-simple-crud-orm-with-php/#comments</comments>
		<pubDate>Tue, 13 Oct 2009 10:24:27 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Code]]></category>
		<category><![CDATA[Design Patterns]]></category>
		<category><![CDATA[PHP]]></category>
		<category><![CDATA[RDBMS/NOSQL]]></category>

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		<description><![CDATA[NOSQL &#8211; so hot right now. As part of my own learning curve, I&#8217;m building a simple abstract and schema-less Factory Patterned CRUD class for Cassandra, and shoe-horning it in with Apache Thrift.  There&#8217;s a very thorough blog by Evan Weaver to help dealing with the RDBMS to Cassandra conceptual jump. If you haven&#8217;t dealt <a href="http://www.x0rz.com/2009/10/writing-a-simple-crud-orm-with-php/" class="more-link">More &#62;</a>]]></description>
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		<title>Finding the first and last instance of a date sorted pkey</title>
		<link>http://www.x0rz.com/2009/10/finding-the-first-and-last-instance-of-a-date-sorted-group/</link>
		<comments>http://www.x0rz.com/2009/10/finding-the-first-and-last-instance-of-a-date-sorted-group/#comments</comments>
		<pubDate>Wed, 30 Sep 2009 22:38:15 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[RDBMS/NOSQL]]></category>

		<guid isPermaLink="false">http://www.x0rz.com/?p=103</guid>
		<description><![CDATA[Came across a bit of a strange problem with an ad-hoc query. Basically I have a log of categorisation actions against a realm dataset for which I needed to find a list of realms in the last month where the last action on a pkey group (realm + userid, realms can multiple userid&#8217;s) different from <a href="http://www.x0rz.com/2009/10/finding-the-first-and-last-instance-of-a-date-sorted-group/" class="more-link">More &#62;</a>]]></description>
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