We have a Production Database calls "A" , we do replicate from A database to "B" database for reporting purpose. We do not replicate the foreign keys and the Primary Keys so the only thing that gets replicated is the tables and View without their relationship. We have notice that that servers is getting slower every day. I tried to run the Index Tuning Wizard and it does not allow me to do it. What do you recommend to us in order to improve the servers speed?