Keeping referential integrity across multiple databases

Question

What are the best practices for keeping referential integrity across multiple databases? since there\'s no built-in functions

Or is it better to partition a single datab

Answer 1

Definitely better to partitition to a single DB. If you needed to do it triggers would help (yuck). Can't you just partition the DB by using schemas instead (the AdventureWorks sample DB is an example)?