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SQL Server linked server performance tuning

Ernest Cook
Ernest Cook asked
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Last Modified: 2015-09-04
I have an implementation where a lot of base data comes from a Cache database and is REFRESHED daily into matching SQL tables and I would like to be able to optimize the processes from time to time as things evolve. The thing I am trying to learn is more information about the internals of how a query is processed. i.e. Does SQL cache  the remote query results in tempdb, memory?
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