Query Tuning Articles

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1/30/2026 • EN

I’m Coming to #SQLBits! Here are My Sessions.

Brent Ozar announces his upcoming sessions at the SQLBits conference, covering SQL Server performance tuning, indexing strategies, and cloud evolution.

Database Performance indexing Query Tuning SQL Server Sqlbits

Brent Ozar

6/24/2025 • EN

PostgreSQL for the Oracle DBA, Part 4: Query Tuning and the PostgreSQL Planner

A guide for Oracle DBAs on PostgreSQL query tuning, covering the pg_stat_statements extension and the PostgreSQL planner's cost model.

Database Administration performance tuning postgresql Query Planner Query Tuning

Kellyn Gorman

2/9/2010 • EN

Would you like SQL cache with that?

Explains the importance of clearing SQL Server's data and execution plan caches for fair query performance comparisons during tuning.

caching Execution Plan performance Query Tuning SQL Server

Adrian Hills

Query Tuning Articles

I’m Coming to #SQLBits! Here are My Sessions.

PostgreSQL for the Oracle DBA, Part 4: Query Tuning and the PostgreSQL Planner

Would you like SQL cache with that?

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