http://sqlblog.com/blogs/alberto_ferrari/archive/2006/06/08/tabledifference-a-solution-to-scd-handling.aspxIn SSIS the SCD component does a lot of work for you but it works so slowly that it is quite always convenient to create an “ad hoc” solution to handle the slowly changing dimensions. As the main problem is that of determining the difference between theenCommunityServer 2.1 SP2 (Build: 61129.1)