What is master DB used for?

What is the purpose of master DB?

The master database records all the system-level information for a SQL Server system. This includes instance-wide metadata such as logon accounts, endpoints, linked servers, and system configuration settings.

What is use Master in SQL?

SQL Server uses the master database to record all information about the SQL Server instance system, like login accounts, endpoints, linked servers and configuration settings.

What is the purpose of Model DB?

The model database is used as the template for all databases created on an instance of SQL Server. Because tempdb is created every time SQL Server is started, the model database must always exist on a SQL Server system.

What are the basic uses for master Msdb model tempdb and resource databases?

The msdb database stores information regarding database backups, SQL Agent information, DTS packages, SQL Server jobs, and some replication information such as for log shipping. The tempdb is used to store temporary objects such as global and local temporary tables and stored procedures.

What is azure master database?

master is a required system database that's responsible for holding info about all the the other database on the server instance, system metrics/config, managing logins & database creation etc, its read-only and can't be removed. You will need to create a new database and deploy to that.