<?xml version="1.0" encoding="UTF-8" ?>
<?xml-stylesheet type="text/xsl" href="http://blogs.msdn.com/utility/FeedStylesheets/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:wfw="http://wellformedweb.org/CommentAPI/"><channel><title>Introduction to Parallel Query Execution</title><link>http://blogs.msdn.com/craigfr/archive/2006/10/11/introduction-to-parallel-query-execution.aspx</link><description>SQL Server has the ability to execute queries using multiple CPUs simultaneously. We refer to this capability as parallel query execution. Parallel query execution can be used to reduce the response time of (i.e., speed up) a large query. It can also</description><dc:language>en</dc:language><generator>CommunityServer 2.1 SP1 (Build: 61025.2)</generator><item><title>The Parallelism Operator (aka Exchange)</title><link>http://blogs.msdn.com/craigfr/archive/2006/10/11/introduction-to-parallel-query-execution.aspx#874420</link><pubDate>Wed, 25 Oct 2006 23:29:56 GMT</pubDate><guid isPermaLink="false">91d46819-8472-40ad-a661-2c78acb4018c:874420</guid><dc:creator>Craig Freedman's WebLog</dc:creator><description>&lt;p&gt;As I noted in my Introduction to Parallel Query Execution post , the parallelism (or exchange) iterator&lt;/p&gt;
</description></item><item><title>TSQL to obtain a list of current execution of Parallel Plans (MAXDOP)</title><link>http://blogs.msdn.com/craigfr/archive/2006/10/11/introduction-to-parallel-query-execution.aspx#4742218</link><pubDate>Tue, 04 Sep 2007 17:43:08 GMT</pubDate><guid isPermaLink="false">91d46819-8472-40ad-a661-2c78acb4018c:4742218</guid><dc:creator>SQL Server Transact-SQL (SSQA.net)</dc:creator><description>&lt;p&gt;PARALLELISM is a close friend of DBA where you get to see it as a common occurence in the multi-processor&lt;/p&gt;
</description></item><item><title>Partial Aggregation</title><link>http://blogs.msdn.com/craigfr/archive/2006/10/11/introduction-to-parallel-query-execution.aspx#7152158</link><pubDate>Fri, 18 Jan 2008 22:17:53 GMT</pubDate><guid isPermaLink="false">91d46819-8472-40ad-a661-2c78acb4018c:7152158</guid><dc:creator>Craig Freedman's SQL Server Blog</dc:creator><description>&lt;p&gt;In some of my past posts, I've discussed at how SQL Server implements aggregation including the stream&lt;/p&gt;
</description></item><item><title>Partial Aggregation</title><link>http://blogs.msdn.com/craigfr/archive/2006/10/11/introduction-to-parallel-query-execution.aspx#7152587</link><pubDate>Fri, 18 Jan 2008 23:05:31 GMT</pubDate><guid isPermaLink="false">91d46819-8472-40ad-a661-2c78acb4018c:7152587</guid><dc:creator>Noticias externas</dc:creator><description>&lt;p&gt;In some of my past posts, I&amp;amp;#39;ve discussed at how SQL Server implements aggregation including the stream&lt;/p&gt;
</description></item><item><title>Case Study: Part 1: CXPACKET Wait Stats &amp; 'max degree of parallelism' Option: Introduction to Using Wait Stats to Identify &amp; Remediate Query Parallelism Bottlenecks</title><link>http://blogs.msdn.com/craigfr/archive/2006/10/11/introduction-to-parallel-query-execution.aspx#9152771</link><pubDate>Fri, 28 Nov 2008 21:41:37 GMT</pubDate><guid isPermaLink="false">91d46819-8472-40ad-a661-2c78acb4018c:9152771</guid><dc:creator>Jimmy May, Aspiring Geek:  SQL Server Performance, Best Practices, Productivity, etc.</dc:creator><description>&lt;p&gt;This is the first of a four-part series: Introduction to Query Parallelism (this post) Flipping the Bit&lt;/p&gt;
</description></item></channel></rss>