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Hi,
For management reporting we developed a datawarehouse in Oracle 7.3
(although we're not allowed to call it a DW, we have to call it
QueryDatabase for some obscure reason). Anyway, though most data is in one
database we need a databaselink to get some of the most up to data from the
production database.
I have a few questions about databaselinks :
1. Does a databaselink influences performance in anyway.
2. How bulletproof is it when selecting huge amounts of data
Regards,
Michel Kerkhoff
Holland
Received on Mon Sep 07 1998 - 13:37:13 CDT