Microsoft® SQL Server™ server management comprises a wide variety of administration tasks, including:
In most cases, you do not need to reconfigure the server. The default settings for server components, configured during SQL Server Setup, allow you to run an instance of SQL Server immediately after SQL Server is installed. However, server management is necessary in those situations where you want to add new servers, set up special server configurations, change the network connections, or set server configuration options to improve SQL Server performance.