SQL Server Statistics Primer

SQL Server Statistics Primer

Cover

Statistics, or “stats,” are fundamental components of SQL Server performance, but vastly under-appreciated and misunderstood. They are at the core of query optimization and can have tremendous effect on query plan selection. The query optimizer uses statistics to estimate I/O costs and memory grants.

Vendor:
Idera
Posted:
18 Jul 2014
Published:
18 Jul 2014
Format:
PDF
Length:
12 Page(s)
Type:
White Paper
Language:
English
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