SQL Server performance is slow. Users are complaining. Your boss wants to know what's going on and what you can do to improve SQL Server performance. Where do you start? Which SQL Server query should ...

Welcome to the SQL Server Practice repository! This collection of SQL queries is designed to enhance your proficiency with SQL Server using the Sakila sample database. - Noor0202/SQL_Server-MSSQL-- ...

Key Features Speed up queries and dramatically improve application performance by both understanding query engine internals and practical query optimization Understand how the query optimizer works ...

Get well-versed with ready-to-use techniques for creating high-performance queries and applications Key Features Speed up queries and dramatically improve application performance by both understanding ...

However, there are any number of queries in any application that SQL Server may never see again (at least in, for example, the next 24 hours). The plans for these "one-time" queries are taking up ...

If you want to speed up your SQL Server queries you need to know how your application and your users actually use your database.