IBM has developed a database product called as DB2 and this DB2 is a part of RDBMS. The full form of RDBMS is Relational DataBase Management System. The RDBMS is one in which the information can be referenced in the premises with respect to its contents, and these informations are literally saved. A client describes a collection of tables as a part of the database. The database DB2 is utilized to deal with a wide assortment of information, for example, the outcome of exploration tests, document assets for organization managers, or the areas and serial quantities of bits of hardware's. At first, IBM had created the product of DB2 for the platforms that are explicit and in the year 1990, Universal Database DB2 Server has been developed, which can keep running on any legitimate working frameworks, for example, Windows,UNIX, and Linux and these DB2 is intended to store, evaluate and recover the information productively. The database product DB2 is stretched out with the backing of non-relational structures and Object-Oriented components with XML.

A Database is a huge gathering of logical related information which can be  created, accessed, managed, and updated. The data can may be in any form like text and numbers. There are many type of data stores, such as files on the file system, where data reading and writing will be very slow. So in the present generation, Relational Database Administration framework is being utilized to store and oversee colossal measure of information.

The following are the key features of DB2, such as

• DB2 Overview - Describes the database collection components.
• DB2 Overview Features - Describes the key features of DB2 database.