A DBMS is used for storage of data in files. In DBMS relationships can be established between two files. Data is stored in flat files with metadata whereas RDBMS stores the data in tabular form with additional...

Polymorphism feature allows the user to handle different data types and functions with a uniform interface. A function that can evaluate to or be applied to values of different types is known as a polymorphic...

A data warehouse is a database used to store data. It is a central repository of data in which data from various sources is stored. The data warehouse is then used for reporting and data analysis. A database,...

Data Mining is actually the analysis of data. It is the computer-assisted process of digging through and analyzing enormous sets of data that have either been compiled by the computer or have been inputted...

Data hiding, also known as information hiding or data encapsulation in computer science, is a software development technique used in object-oriented programming (OOP). It is mainly used to hide internal object...