If a query takes 13.8s on a one-core server, how many seconds would you expect it...
If a query takes 13.8s on a one-core server, how many seconds would you expect it to take on a two-core server that uses interquery parallelism exclusively (assume linear speed-up).
Homework Answers
A 2 core server is like two processes who are trying to split up the work among themselves to execute the query.
Hence, the query time will reduce by half, i.e., it will become 6.9 seconds.
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If a query takes 13.8s on a one-core server, how many seconds
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