Question: List three common situations that suggest that relations be denormalized before database implementation.

List three common situations that suggest that relations be denormalized before database implementation.

Step by Step Solution

★★★★★

3.42 Rating (158 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

a Two entities with a onetoone relationship Even if one of the entities is an optional participant i... 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

Document Format (1 attachment)

Word file Icon

613-CS-DB (1721).docx

120 KBs Word File

Students Have Also Explored These Related Databases Questions!

Q:

Suggest three typical business situations where referential integrity avoids data problems. Discuss.

Q:

1. The DBA asks for your help in planning the data archive for the following Premiere Products database: Rep (RepNum, LastName, FirstName, Street, City, State, Zip, Commission, Rate) Customer...

Q:

Consider the following normalized relations from a database in a large retail chain: What opportunities might exist for denormalizing these relations when defining the physical records for this...

Q:

List three common situations that suggest that relations be denormalized before database implementation.

Q:

List three common situations that suggest that relations be denormalized before database implementation.

Q:

Answer the following questions (250 words max/question). a. What are the typical integrity controls performed in both data integrity and referential integrity? b. Using an example for each situation,...

Q:

Answer the following questions (250 words max/question). What are the typical integrity controls performed in both data integrity and referential integrity? Using an example for each situation,...

Q:

Answer the following questions (250 words max/question). a. What are the typical integrity controls performed in both data integrity and referential integrity? b. Using an example for each situation,...

Q:

Locate a peer-reviewed research article that describes/defines Analysis of Student Learning . Then, create an article review in which you respond to each of the following: 1. Summarize the...

Q:

Please answer the following questions and make it about one page long: What is the basic theme of the article? Try to state it in just one paragraph. Did the article present a good support base?...

Q:

The Big Max grocery store sells three brands of milk in half-gallon cartonsits own brand, a local dairy brand, and a national brand. The profit from its own brand is $0.97 a carton, the profit from...

Q:

Print a given linked list in reverse order. You need to print the tail first and head last. You can't change any pointer in the linked list, just print it in reverse order.Input format : Linked List...

Q:

9. Show the expanded code produced by the following statement that invokes the mWrite- String macro from Section 10.2.5: mWriteStr namePrompt

Q:

If Crusoe is producing 10 pounds of fish and 21 pounds of berries, what is his opportunity cost of an extra pound of berries? And what is his opportunity cost of an extra pound of fish? Explain your...

Q:

In typical clientserver systems the server machine is much more powerful than the clients; that is, its processor is faster, it may have multiple processors, and it has more memory and disk capacity....

Q:

Consider an object-oriented database system based on a client-server architecture, with the server acting as a data server. a. What is the effect of the speed of the interconnection between the...

Q:

What is lock de-escalation, and under what conditions is it required why is it not required if the unit of data shipping is an item?

Q:

NBC company is expected to pay a $ 2 . 5 0 per share dividend at the end of this year ( i . e . , D 1 = $ 2 . 5 0 ) . The dividend is expected to grow at a constant rate of 5 % a year from the...

Q:

Frank Co. is currently operating at 80% of capacity and is currently purchasing a part used in its manufacturing operations for $25 unit. The unit cost for Frank Co. to make the part is $30, which...

Q:

Which investment below would be most appropriate for investors who need income? A. International stocks B. DOW Index Funf (DIA) C. Disney and Exxom Moble stocks D. Dividend Paying ETFs E. A, B, D are...