ON.KG wrote:
Hi All!
What is faster - SLECTion data from one large table (200 000 - 300 000
records), or SELECTion from a few small tables (example, 2 tables 150
000 records each)?
It depends. Are you selecting all records? One record? A few records? If
one or a few, do you have a suitable index on the table(s)? Is the table
clustered? Expected to be cached in RAM?
Do you have a specific problem, or reason to believe you may encounter one?
--
Richard Huxton
Archonet Ltd
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