Benjamin Nevarez is a SQL Server MVP and independent consultant based in Los Angeles, California who specializes in SQL Server query tuning and optimization. He is the author of “SQL Server 2014 Query Tuning & Optimization” and “Inside the SQL Server Query Optimizer” and co-author of “SQL Server 2012 Internals”. Benjamin has also been a speaker at many SQL Server conferences including the PASS Summit, SQL Server Connections and SQLBits. You can read Benjamin’s blog at www.benjaminnevarez.com or reach him by e-mail at admin at benjaminnevarez dot com and on twitter @BenjaminNevarez.
To understand how to write SQL code for SQL Server that performs well, it is important to appreciate how the query optimizer works. Ben Nevarez explains the essentials, in a broad sweep through a complex subject, in an article taken from his new book 'Inside the SQL Server Query Optimizer'.… Read more
While we all know that the Query Optimizer uses Indexes to produce better execution plans, we don't all know exactly which indexes will give the best results. Benjamin Nevarez has done the research, and in this sample from his upcoming book, "Inside the SQL Server Query Optimizer", he helps us to understand how the Query Optimizer selects indexes to improve execution plans.… Read more
This book will take you from the fundamentals of Statistics, Cost Estimation, Index Selection, and the Execution Engine, and guide you through the inner workings of the Query Optimization process, and throws in a pragmatic look at Parameterization and Hints along the way.… Read more