http://blogs.msdn.com/sqlserverstorageengine/archive/2008/12/31/managing-tempdb-in-sql-server-tempdb-basics-version-store-logical-structure.aspxNow that we know a few things about Version Store, let us now look into its structure to understand how it stores rows from different tables/indexes with different schema. Interestingly, you don’t need to look far and the answer is available when youenCommunityServer 2.1 SP1 (Build: 61025.2)http://blogs.msdn.com/sqlserverstorageengine/archive/2008/12/31/managing-tempdb-in-sql-server-tempdb-basics-version-store-logical-structure.aspx#9259198Thu, 01 Jan 2009 05:06:04 GMT91d46819-8472-40ad-a661-2c78acb4018c:9259198SQL Server Storage Engine<p>In the previous blog <a rel="nofollow" target="_new" href="http://blogs.msdn.com/sqlserverstorageengine/archive/2008/12/31/managing-tempdb-in-sql-server-tempdb-basics-version-store-logical-structure.aspx">http://blogs.msdn.com/sqlserverstorageengine/archive/2008/12/31/managing-tempdb-in-sql-server-tempdb-basics-version-store-logical-structure.aspx</a></p>