Write short notes on relational model, Database Management System

Write short notes on relational model  

The  relational  model  uses a  collection of  tables  to show  both data  and the relationships between those  data.  The relational model is an example of a record based model.  

 

Posted Date: 7/27/2013 7:03:15 AM | Location : United States







Related Discussions:- Write short notes on relational model, Assignment Help, Ask Question on Write short notes on relational model, Get Answer, Expert's Help, Write short notes on relational model Discussions

Write discussion on Write short notes on relational model
Your posts are moderated
Related Questions
sir, could anybody help me in getting complete information about the mentioned topic

List some security violations (or) name any forms of malicious access. A) Unauthorized reading of data B) Unauthorized modification of data C) Unauthorized destruction of

Question 1 List and explain various Normal Forms. How BCNF differs from the Third Normal Form and 4th Normal forms? Question 2 Describe the concepts of Structural Semantic Da

What are the two methods for dealing deadlock problem? The two procedures for dealing deadlock problem is deadlock detection and deadlock recovery.

Explain recovery process after system failure using checkpoint. Ans: Checkpoint scheme or method is an extra component of the log based recovery system. This scheme is used to



Using the questions found at the end of Chapter 9 in your textbook, complete this homework activity. Students will submit a Word document answering questions 2, 3, and 4.

The following data are required to be stored by a family physician. Family#, FamilyAddress, Patient#, PatientName, ServiceCode, ServiceFee, ServiceDate A family can have seve

What is normalization? It is a method of analysing the given relation schemas based on their Functional Dependencies (FDs) and primary key to attain the properties (1).Minim