Need for a database management system, Database Management System

NEED FOR A DATABASE MANAGEMENT SYSTEM

A Database is a structured, persistent collection of data of an organisation. The database management system (DBMS) manages the database of an enterprise. But why do we need the database management system? To explain it, let us first discuss the alternative to it that is the file-based system.

 

Posted Date: 3/5/2013 4:25:58 AM | Location : United States







Related Discussions:- Need for a database management system, Assignment Help, Ask Question on Need for a database management system, Get Answer, Expert's Help, Need for a database management system Discussions

Write discussion on Need for a database management system
Your posts are moderated
Related Questions
Which types of data supported by MySQL for Time and Date formats?  MySQL supports a number of time and date column formats: Some of them are 1) DATE 2) DATETIME 3) TIM

What is Normalization? Database normalization is a data design and organization method applied to data structures based on rules that help building relational databases. In rel

The First Normal Form (1NF) Let us first describe 1NF: Definition: A relation (table) is in 1NF if 1.      There are no duplicate tuples or rows in the relation. 2.

What are aggregate functions? And list the aggregate functions supported by SQL? Aggregate functions are functions that take a collection of values as input and return a one va

Determine the benefits of Object oriented design OOD also gives reusability, which saves time, costs and productivity gains through direct mapping to properties of Object-Orie

Describe the different RAID levels.  Discuss the choices of the different RAID levels for different applications.          Ans:   There are several combinations of these approa

What is OLAP? OnLine Analytical Processing (OLAP) is a Business Intelligence (BI) reporting system. OLAP gives the user with the capability to sum, count, average and do other


how does Btree differ from a B+ - tree?

Question: a) There are three concurrency problems, i.e. three types of potential mistake which could occur if concurrency control is not properly enforced in the database syst