The term Foglight for SQL Server uses to identify SQL Server-related features that can be installed, and stopped or started independently from SQL Server. These services often run as Windows services in their own right. Examples are SQLServerAgent, MSDTC, and SQL Mail.
The Server role that has full access to all SQL Server facilities. By default, this role contains the sa login and the Windows “Administrators” group. The use of Foglight for SQL Server is limited to members of the SYSADMIN role.