Thursday, January 8, 2015

What is SQL Server

        It’s database introduced by Microsoft in the year 1994. It is a highly compatible database which developing application using dot .NET language. It was a case insensitive database. SQL Server is a collection of database where each database is collection of objects like  Tables, Views, and Procedures etc. In SQL server users have an option of creating their own databases in ‘n’ number.
 
       These databases are classified into two types:
 
(1)    System Databases       
(2)     User Databases

 
       System Database: - These databases are used by SQL Server for its functionality, those are

              (I) Master    (II) Model    (III) MSDB    (IV) TempDB

User database: - These are databases, which are created by user’s to perform their operations. We can create them at any time as well as destroy them.
    

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