What is master data file in SQL Server?

What is a master database in SQL Server?

The Master database is the primary configuration database in SQL Server. It contains information on all the databases that exist on the server, including the physical database files and their locations. The Master database also contains SQL Server's configuration settings and login account information.

What is the use of MSDB database in SQL Server?

The msdb database is used by SQL Server Agent for scheduling alerts and jobs and by other features such as SQL Server Management Studio, Service Broker and Database Mail. For example, SQL Server automatically maintains a complete online backup-and-restore history within tables in msdb.

Where is the MDF file located?

Default Location of MDF File in SQL Server Files that are common and used by all instances on a single system are installed inside the folder :\Program Files\Microsoft SQL Server\nnn\.

What is a master table in SQL?

The tables that hold the records containing general information about the participants or objects of transactions within a module. In General Ledger the master table contains the account names, numbers, and balances.