http://blogs.technet.com/andrew/archive/2008/12/04/sql-server-advent-calendar-4-filtered-indexes.aspxDay 4 of my virtual advent calendar, about stuff I like in SQL Server 2008.. Filtered indexes are indexes with a where clause, allowing you to index the part of the&#160; table you are interested in. For example if a column can have nulls in you coulden-USCommunityServer 2.1 SP1 (Build: 61025.2)http://blogs.technet.com/andrew/archive/2008/12/04/sql-server-advent-calendar-4-filtered-indexes.aspx#3164080Fri, 05 Dec 2008 04:42:28 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:3164080Andrew Fryer&#39;s Blog : SQL Server Advent Calendar 4 ??? Filtered Indexes | bestwebhostingservices.com<p>PingBack from <a rel="nofollow" target="_new" href="http://bestwebhostingservices.com/andrew-fryers-blog-sql-server-advent-calendar-4-%e2%80%93-filtered-indexes/">http://bestwebhostingservices.com/andrew-fryers-blog-sql-server-advent-calendar-4-%e2%80%93-filtered-indexes/</a></p>