Component of DBMS

Database system is basically computerized Record Keeping system whose overall purpose is to store information and to allow users to retain update that information on Read More »

DBMS-Database Architecture

The DBMS architecture has evolved from centralized system to the modern distributed database.The modern DBMS is based on client server architecture.the majority of the user’s Read More »

DBMS-Data Model

Data model is a mechanism that provides data abstraction for database application. data modelling is used for representing entities of interest and their relationship in Read More »

Relational Model

A database is a collection of 1 or more ‘relations’, where each relation is a table with rows and columns. This is the primary data Read More »