Database

Essay specific features

 

Issue:

Technology

 

Written by:

Jeff R

 

Date added:

February 26, 2012

 

Level:

University

 

Grade:

A

 

No of pages / words:

5 / 1135

 

Was viewed:

4204 times

 

Rating of current essay:

 
Essay content:

This is true of simple tables such as a list of names and phone numbers or tables of scientific data with one key attribute and one or more simple descriptive attributes such as the example of chromosome data from UW-FHCRC (http://pga.gs.washington.edu). The main problem with flat file databases is that they don't handle redundancy very well...
displayed 300 characters

Custom written essay

All essays are written from scratch by professional writers according to your instructions and delivered to your email on time. Prices start from $10.99/page

Order custom paper

Full essays database

You get access to all the essays and can view as many of them as you like for as little as $28.95/month

Buy database access

Order custom writing paper now!

  • Your research paper is written
    by certified writers
  • Your requirements and targets are
    always met
  • You are able to control the progress
    of your writing assignment
  • You get a chance to become an
    excellent student!

Get a price guote

 
 

If one or more of the entities in the database have the same value for an attribute, and that value is a complex value like "publisher information" or "course information", then the complex value must be repeated for each entity in the database. When the same information is repeated, it is very likely that it will contain small (or large) differences each time it is entered, and so the database will be inconsistent...
displayed 300 characters

General issues of this essay:

Related essays:

x
Services