What is Microsoft SQL Server database file?

What is a SQL database file?

At a minimum, every SQL Server database has two operating system files: a data file and a log file. Data files contain data and objects such as tables, indexes, stored procedures, and views. Log files contain the information that is required to recover all transactions in the database.

Where is the database file in SQL Server?

The default database file location for server instances depends on the version of the Microsoft SQL Server software: SQL Server 2014 — C:\Program Files\Microsoft SQL Server\MSSQL12. MSSQLSERVER\MSSQL\DATA\ SQL Server 2016 — C:\Program Files\Microsoft SQL Server\MSSQL13.

What is the file extension for a SQL database?

The SQL Server database stores data in MDF files. Typically, . mdf is a preferred extension of the primary database file.

What are database files?

Database Files are data files that are used to store the contents of the database in a structured format into a file in separate tables and fields. Database files are commonly used by dynamic websites (eg. Facebook, Twitter, etc.) to store data.