For more information about single-user mode, see Start SQL Server in Single-User Mode. If you attempt to start it while the server is in single-user mode, an error will be returned and Database Engine Tuning Advisor will not start. When you first start Database Engine Tuning Advisor, the application displays a Connect to Server dialog box where you can specify the SQL Server instance to which you want to connect.ĭo not start Database Engine Tuning Advisor when SQL Server is running in single-user mode. The different ways to start Database Engine Tuning Advisor include: from the Start menu, from the Tools menu in SQL Server Management Studio, from the Query Editor in SQL Server Management Studio, and from the Tools menu in SQL Server Profiler. You can start the Database Engine Tuning Advisor graphical user interface (GUI) in several different ways to support database tuning in a variety of scenarios. For more information, see Use the dta utility later in this article. Use the dta utility to tune the first workload. For more information, see Start the Database Engine Tuning Advisor later in this article. Use the Database Engine Tuning Advisor graphical user interface to connect to an instance of SQL Server.

Initialization also enables users that are members of the db_owner fixed database role to tune workloads on tables in databases that they own.Ī user that has system administrator permissions must perform either of the following actions: This is because several system tables must be created in the msdb database to support tuning operations.

On first use, a user who is member of the sysadmin fixed server role must initialize the Database Engine Tuning Advisor.

Initialize the Database Engine Tuning Advisor For Azure SQL Database, see also the Database Advisor performance recommendations for Azure SQL Database. Instead, consider the strategies recommended in Monitoring and performance tuning in Azure SQL Database and Azure SQL Managed Instance. The Database Engine Tuning Advisor is not supported for Azure SQL Database or Azure SQL Managed Instance.

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