Administration > SQL Server Administration > Administration Tasks > Database Administration > Creating a Database
  
Creating a Database
You can create a database by using one of the following tools:
• Model Explorer
See Creating a database (Model Explorer).
• ScfUtils Command line interface
See Creating a database through ScfUtils (Model Explorer).
• Model Manager
• Model Management API
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If you have multiple SQL Server instances installed on one server, databases names in each instance must be unique for the server.
Special characters (such as _ # $ ) are ignored by SQL server when creating a database. Make sure not to differentiate database names only by using a special character.
You can set a database to READ ONLY mode in SQL Server. Database users can read data, but they cannot write or modify the database.
For more information, refer to the SQL Server help topic:
Create a Database
https://docs.microsoft.com/sql/relational-databases/databases/create-a-database?view=sql-server-2017