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<atom:title>Orri Erling&#39;s Weblog</atom:title>
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  <atom:name>oerling@openlinksw.com</atom:name>
  <atom:email>oerling@openlinksw.com</atom:email>
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<atom:updated>2009-11-23T11:49:38Z</atom:updated>
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 <atom:entry>
  <atom:title>Virtuoso update</atom:title>
  <atom:id>http://www.openlinksw.com/weblog/oerling/?date=2007-09-24#1262</atom:id>
  <atom:published>2007-09-24T14:30:28Z</atom:published>
  <atom:updated>2007-09-24T11:03:10-04:00</atom:updated>
  <atom:content type="html">&lt;font face=&quot;Arial&quot;&gt; &lt;font size=&quot;2&quot;&gt;I have been occupied with getting the Virtuoso cluster to fuifull functionality.  It now does insert/delete/update and select over partitions spread over multiple instances and can send co-located joins and other co-located query fragments over to partner nodes. &lt;span class=&quot;093250614-24092007&quot;&gt; Of course, the more functionality is transferred per  message, the better.&lt;/span&gt; &lt;/font&gt; &lt;/font&gt; &lt;div&gt; &lt;font face=&quot;Arial&quot; size=&quot;2&quot;&gt;&lt;br /&gt;Most of the code is definitely written.  Now it is a question of testing and adding optimizations here and there, also detecting distributed deadlocks.&lt;/font&gt; &lt;/div&gt; &lt;div&gt; &lt;font face=&quot;Arial&quot; size=&quot;2&quot;&gt;&lt;br /&gt;I&amp;#39;ll go to the &lt;a href=&quot;http://www.sabre-conference.com/&quot;&gt;SABRE&lt;/a&gt; conference in Leipzig this week, where we present an update on Virtuoso.  This is an updated verversion of the Virtuoso intro paper, now also at the Virtuoso web site.&lt;/font&gt; &lt;/div&gt; &lt;div&gt; &lt;/div&gt; &lt;div&gt; &lt;font face=&quot;Arial&quot; size=&quot;2&quot;&gt;In another month, I&amp;#39;ll be at the RDF Relational Mapping workshop in Cambridge, MA.  There will be more updates on our results before then.&lt;/font&gt; &lt;/div&gt; &lt;a href=&quot;index.vspx?tag=Database&quot; rel=&quot;tag&quot; style=&quot;display:none;&quot;&gt;Database&lt;/a&gt;&lt;a href=&quot;index.vspx?tag=Databases&quot; rel=&quot;tag&quot; style=&quot;display:none;&quot;&gt;Databases&lt;/a&gt;&lt;a href=&quot;index.vspx?tag=Virtuoso&quot; rel=&quot;tag&quot; style=&quot;display:none;&quot;&gt;Virtuoso&lt;/a&gt;&lt;a href=&quot;index.vspx?tag=Scalability&quot; rel=&quot;tag&quot; style=&quot;display:none;&quot;&gt;Scalability&lt;/a&gt;&lt;a href=&quot;index.vspx?tag=Clustering&quot; rel=&quot;tag&quot; style=&quot;display:none;&quot;&gt;Clustering&lt;/a&gt;</atom:content>
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