Question: Contrast the top-down nature of database development during conceptual data modeling with the bottom-up nature of database development during logical database design. What major differences

Contrast the top-down nature of database development during conceptual data modeling with the bottom-up nature of database development during logical database design. What major differences exist in the type of information considered in each of these two database development steps?

Step by Step Solution

★★★★★

3.33 Rating (156 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Contrasting database development during conceptual data modeling and logical database design phases ... View full answer

Question Has Been Solved by an Expert!

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

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

613-CS-DB (1555).docx

120 KBs Word File

Students Have Also Explored These Related Databases Questions!

Is it possible that during the physical database design and creation step of database development you might want to return to the logical database design activity? Why or why not? If it is possible,...

Define each of the following terms: a. Data b. Information c. Metadata d. Enterprise resource planning e. Data warehouse f. Constraint g. Database h. Entity i. Database management system j....

Contrast the following terms: a. Data dependence; data independence b. Structured data; unstructured data c. Data; information d. Repository; database e. Entity; enterprise data model f. Data...

I need solution for Problem no. 12 Part I . The Content of Database Management Problems and Exercises For each of the following pairs of related entities, indicate whether (under typical...

INTERNATIONAL REVIEW OF L AW C OMPUTERS & TECHNOLOGY , VOLUME 11, N UMBER 2, P AGES 251-261, 1997 The Data Mart: A New Approach to Data Warehousing PAM ELA PIPE Introduction Vendors have recently...

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...

1. Answer the following two questions. a. Identify and describe two types of facility you would expect to be provided in a multi-user DBMS. Identify two types of facility that not be needed in a...

Article Enhancing the ability to think strategically: learning model A Management Learning 41(2) 167-185 The Author(s) 2010 Reprints and permissions: http://www. sagepub.co.uk/journalsPermission.nav...

A sinusoidal voltage source of v(t) = 170 cos (260t) V is applied to a nonlinear load, resulting in a nonsinusoidal current that is expressed in Fourier series form as i(t) = 10 cos (260t + 30) + 6...

Alice and Jane form Osprey Corporation. Alice transfers property, basis of $25,000 and fair market value of $200,000, for 50 shares in Osprey Corporation. Jane transfers property, basis of $50,000...

Intro You invest $ 2 , 4 0 0 in a 5 - year certificate of deposit ( CD ) that pays 4 . 3 % interest, compounded annually. Attempt 1 / 2 for 1 0 pts . Part 1 How much money will you have when the CD...

Explain how the new jobs change the labor force and the unemployment rate. (e. 18)

Outline the steps you would take to conduct a risk assessment for your place of employment with regard to attaching a database to your public site. If possible, help with the actual implementation of...

Visit the PHP website (php.net) and investigate how a failure to sanitize database inputs can leave a database exposed to online attack.

On a smaller scale than in Field Exercise 7-25, investigate the computing architecture of a department within your university. Try to find out how well the current system is meeting the departments...

Probability Give Real Life Examples. (6 points) in real life. One example of the fundamental counting principle. One example of the combination. One example of the permutation

Which of the following is not a tool directly under the control of the FED? a. open market operations b. setting the discount rate c. setting the federal funds rate d. adjusting the reserve...

Assignment Use the following information for Taco Swell, Inc., (assume the tax rate is 24 percent Sales Depreciation Cost of goods sold Other expenses Interest Cash Accounts receivable Short-term...