What are the key issues in deciding between using perfectly normalized databases and denormalized databases?

Question:

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Systems analysis and design

ISBN: ?978-1118808177

5th edition

Authors: Alan Dennis, Barbara Haley Wixom, Roberta m. Roth

See More Books

Question Posted: Mar 13, 2013 04:48 AM

See More Questions

What are the key issues in conducting structured interviews?
What are the key issues of resistance to change behaviors in this case (what they are and what led to their occurring).
What are the key issues in an employee alcohol and drug testing program?
Two spheres of mass 1 kg and 1 . 5 kg hang from the ends of two 1 . 5 meter long threads fixed at the ceiling point. The lighter sphere is pulled to one side so that its thread forms an angle of 6 0...
Prove the first associative law from Table 1 by showing that if A, B, and C are sets, then A (B C) = (A B) C.
In 2 - 3 paragraphs answer the following: What is the major difference in the accounting for a portfolio of trading securities and a portfolio of available - for - sale securities ?
What are the benefits and drawbacks with the use of milestone analysis as a monitoring device?
Case-Based Marketing Selling on Amazon.com A case-based reasoning system is a type of expert system. It attempts to match the facts on hand to a database of prior cases. When a case-based reasoning...
Sales $430105 $782553 $598963 $439328 Expenses $122447 $106271 $247705 $241236 Month September October November December Cash-in A/R Total Cash In Cash-out A/P ? SOLVE ? 34% of sales are budgeted to...
A private company has two debt covenants in place: a. Maximum debt- to- equity ratio: Current and long- term liabilities, excluding future income taxes, are divided by total shareholders equity. b....
Why is it important to understand the initial and projected size of a database during the design phase?
Visit a commercial Web site (e.g., CDnow, Amazon. com). If files were being used to store the data supporting the application, what types of files would be needed? What data would they contain?
Suppose the reference electrode for Table 6M.1 were the standard calomel electrode, Hg 2 Cl 2 /Hg, Cl 2 ([Cl 2 ] = 1.00 mol L 1 ), with its E set equal to 0. Under this system, what would be the...
there are some solbeed with direct materials. this one says direct labor. any help would be appreciated, ive been stuck Chapter 9 Homework Save 1.5 6 H 305 Parker Plastic, Incorporated, manufactures...
Give examples of applications where pumps might be connected in series. Give examples of applications where pumps might be connected in parallel. Drawing on the conclusions of earlier exercises,...
a truck company has 2 trucks, which are hired out day by day. The average number of trucks hired on a day follows a distribution with mean 1 . 5 . Identify the distribution and then find the...
Designand drive selectionfor a hydrostaticapplication.Choose anypropelledequipmentwithopen or closedloop HST. Includethepayloadand/or anymachinefunctionrequirementsfor the mobileequipment.A sketch...
A two stage air compressor with ideal intercooler pressure and perfect intercooling (what does this mean?) compresses air from 1 bar to 16 bar at the rate of 5 m3/min. Mechanical efficiency of the...
What types of industries have been engaged in project financing?
In Exercises 15 through 30, find the derivative dy/dx. In some of these problems, you may need to use implicit differentiation or logarithmic differentiation. y ex + et -2x 1 + e
Identify the five factors that determine the money supply. For each factor, explain which player(s) in the money supply processthe Federal Reserve, depositors, and bankscontrol or influence it, and...
What is the difference between functional requirements and nonfunctional requirements?
Explain the use of a discovery prototype and an evolutionary prototype.
List and describe the three fact-finding themes.
business law A partner may actively compete with the partnership True False
A company provided the following data: Selling price per unit $80 Variable cost per unit $45 Total fixed costs $490,000 How many units must be sold to earn a profit of $122,500?
Suppose a 10-year, 10%, semiannual coupon bond with a par value of $1,000 is currently selling for $1,365.20, producing a nominal yield to maturity of 7.5%. However, it can be called after 4 years...

What are the key issues in deciding between using perfectly normalized databases and denormalized databases?

Question:

Step by Step Answer:

A perfectly normalized database is optimized for storage efficiency minimizing wasted storage sp...View the full answer

Systems analysis and design

Students also viewed these Computer Sciences questions