Tag Archives for " Query Plans "

Nov 09

Rx for Demystifying Index Tuning Decisions – Part 3

By Jeffry Schwartz | Installation , Missing Indexes , Performance Tuning , Query Tuning , SQL Development , SQL Server

Review In Parts 1 and 2 of this blog series the author discussed various aspects of SQL Server indices such as: Types of indices and their variations, e.g., clustered, nonclustered, filtered, and covering Physical versus logical index access methods, e.g., seeks, scans, key/RID lookups, singleton lookups, and range scans Why index tuning should begin with […]

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