I'm thinking in putting some staging tables on tempdb.
This are empty tables that receive some data from a bulk insert and then i make same validations to this data and insert it on my real tables on my user databases.
I have some question about tempdb, maybe you can help me.
1) TempDB is all reconstructed every time the server (SQL Server) Starts, correct?
2) If the answer to the first question, is yes, this means that the stating tables that i have created the last time on tempdb , now (that the server restarted) are lost and i have to create them again. Correct?
Do you know if you lose perfomance when inserting (from a bulk_insert) data to a staging table on a tempdb Vs on a staging table in a user db?