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<?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>Why is the NULL bitmap in a record an optimization?</title><link>http://blogs.msdn.com/b/sqlserverstorageengine/archive/2006/06/29/650349.aspx</link><description>I've had some questions sent in comments and I wanted to reply to some of them using a post so others who aren't subscribed to the comment sections can see the answers. 
 
 
 
 
 
 
 
 Wesley Backelant said: 
 I was wondering what exactly you</description><dc:language>en-US</dc:language><generator>Telligent Evolution Platform Developer Build (Build: 5.6.50428.7875)</generator><item><title>
			Glorf IT - Bedenkliches aus dem IT-Alltag			 &amp;raquo; SQL Server Storage Engine		</title><link>http://blogs.msdn.com/b/sqlserverstorageengine/archive/2006/06/29/650349.aspx#9432043</link><pubDate>Wed, 18 Feb 2009 21:27:10 GMT</pubDate><guid isPermaLink="false">91d46819-8472-40ad-a661-2c78acb4018c:9432043</guid><dc:creator>
			Glorf IT - Bedenkliches aus dem IT-Alltag			 &amp;raquo; SQL Server Storage Engine		</dc:creator><description>&lt;p&gt;PingBack from &lt;a rel="nofollow" target="_new" href="http://www.glorf.it/blog/2006/07/03/sql-talk/sql-server-storage-engine"&gt;http://www.glorf.it/blog/2006/07/03/sql-talk/sql-server-storage-engine&lt;/a&gt;&lt;/p&gt;
&lt;img src="http://blogs.msdn.com/aggbug.aspx?PostID=9432043" width="1" height="1"&gt;</description></item><item><title>re: Why is the NULL bitmap in a record an optimization?</title><link>http://blogs.msdn.com/b/sqlserverstorageengine/archive/2006/06/29/650349.aspx#650536</link><pubDate>Thu, 29 Jun 2006 10:05:14 GMT</pubDate><guid isPermaLink="false">91d46819-8472-40ad-a661-2c78acb4018c:650536</guid><dc:creator>Wesley Backelant</dc:creator><description>Oh if you put it that way ^^ :-)&lt;br&gt;&lt;br&gt;Thanks for the great elaboration!&lt;div style="clear:both;"&gt;&lt;/div&gt;&lt;img src="http://blogs.msdn.com/aggbug.aspx?PostID=650536" width="1" height="1"&gt;</description></item></channel></rss>