Question: Why do practical database designs typically aim for BCNF and not aim for higher normal forms?

Why do practical database designs typically aim for BCNF and not aim for higher normal forms?

Step by Step Solution

★★★★★

3.47 Rating (157 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

BCNF is simpler than 3NF it reduces redundancy and the data model can be ... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Fundamentals Of Database Systems Questions!

Q:

You have just been hired as a management trainee by Cravat Sales Company, a nationwide distributor of a designer's silk ties. The company has an exclusive franchise on the distribution of the ties,...

Q:

Why do interest rates on consumer loans typically average higher than on most other kinds of loans?

Q:

Why do firms with diverse shareholder bases typically pay higher dividends than private firms or public firms with more-concentrated ownership structures? How are fixed dividends used as a bonding...

Q:

Why do callable bonds typically have a higher yield to maturity than noncallable bonds, holding all other things constant? Is the yield differential between callable and noncallable bonds likely to...

Q:

1 4 . 1 4 . Does a relation with two or more columns always have an MVD ? Show with an example. 1 4 . 1 5 . Define fourth normal form. When is it violated? When is it typically applicable? 1 4 . 1 6...

Q:

Introduction This research paper mainly focuses on history of evolvement of normalization from a set of relation schemas, along with sequential normalization forms with suitable examples. This paper...

Q:

s1 educated (SSE) student for every three public school educated (PSE) students. Reasoning that students are not very dissimilar from threads, he suggests the following entry and exit routines be...

Q:

Microkernel operating systems aim to address perceived modularity and reliability issues in traditional "monolithic" operating systems. (i) Describe the typical architecture of a microkernel...

Q:

ORMATIVE ASSESSMENT 2 [100 Marks] Answer ALL the questions in this section. O Question 1 la Study the information provided below on the research background, the aim and research objectives of a...

Q:

Please help me make an Executive Summary. Explain what you will examine in the case study. Write an overview of the field you are researching. Make a thesis statement and sum up the results of your...

Q:

Can someone please help me make this run? I don't understand why it is not //AssignReadString public class AssignReadString { } import java.awt.image.BufferedImageFilter; import...

Q:

Describe in detail four characteristics of pure competition. If pure competition is so rare in practice, why are students of economics asked to study it? Describe the total-revenue--total-cost...

Q:

Don Richardson, JEM Corporations vice president of marketing is part of a management team that for several months has been discussing plans to develop a new line of business. Rumors about the major...

Q:

RiverRocks ( whose WACC is 1 1 . 3 % ) is considering an acquisition of Raft Adventures ( whose WACC is 1 5 . 2 % ) . What is the appropriate discount rate for RiverRocks to use to evaluate the...

Q:

6. The Karma Computer Company has decided to open a Brazilian subsidiary. Brazilian import restrictions have prevented the firm from selling into that market, while the firm has been unwilling to...

Q:

What is the function implemented by the following Verilog modules: module FUNC1 (10, I1, S, out); input I0, I1; input S; output out; out = S? Il: I0; endmodule module FUNC2 (out,ctl, clk,reset);...

Q:

Write down a Verilog module implementation of a 2-to-4 decoder (and/or encoder).

Q:

Given the following logic diagram for an accumulator, write down the Verilog module implementation of it. Assume a positive edgetriggered register and asynchronous Rst. In Adder 16 16 Out Load Clk...

Q:

A study was conducted to determine if the following factors are associated with occupational stress (measured on a metric scale): Annual salary ($) Experience (years at company) Sex (male, female)...

Q:

Delta Airlines' flights from Denver to Atlanta are on time 90 % of the time. Suppose 10 flights are randomly selected, and the number on-time flights is recorded. Round answers to 3 significant...

Q:

The next dividend payment by im, Incorporated, will be $2.75 per share. The dividends are anticipated to maintain a growth rate of 7 percent forever. Assume the stock currently sells for $49.10 per...