Clustered indexes on non-identity columns to speed up bulk inserts?

Question

My two questions are:

• Can I use clustered indexes to speed up bulk inserts in big tables?
• Can I then still efficiently use foreign key relationships i

Answer 1

i've been playing around with some etl stuff the last little bit. i went through jsut regularly inserting into the table, then removing and readding indexes before and after the insert, tried merge statements, then i finally tried ssis. I'm sold on ssis. Just yesterday i managed to cut an etl process (~24 million records, ~6gb) from ~1-1 1/2 hours per run to ~24 minutes, jsut by letting ssis handle the inserts.

i believe with advanced services you should be able to use ssis.