MS SQL Server is a relational database management system (RDBMS) developed by Microsoft. This product is developed for storing and retrieving data from database by applications. Database can be run either on the same machine or on another computer in a network called web connected. This tutorial explains some basic and advanced concepts of SQL Server such as basic data types, about queries using SQL language, how to create and restore data, create login and backup, assign permissions, etc. Each topic is explained using real word examples for beginners to understanding very easily quickly.
To go ahead with this tutorial, familiarity with database concepts is preferred. It is good to have SQL Server installed on your computer, as it might assist you in executing the examples yourself and get to know how it works.