Describe three reasons why direct reading of operational data is not feasible for BI applications.

Question:

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

Step by Step Answer:

Related Book For book-img-for-question

Database Processing Fundamentals, Design, and Implementation

ISBN: 978-0133876703

14th edition

Authors: David M. Kroenke, David J. Auer

See More Books

Question Posted: Mar 13, 2020 09:37 AM

See More Questions

Do you think a data warehouse is appropriate for DSI? Why or why not? Figure 8-9 implies that data marts require the existence of a data warehouse, but this is not always the case. DSI could...
After reading the information presented in this chapter and other sources, write a two-page paper that explains BI. Identify three companies (in addition to those mentioned in this chapter) that have...
Even though it is preferable to store data in a relational database, storing data across separate tables can make data analysis cumbersome. Describe three reasons why it is worth the trouble to store...
Write the Comparison for Legal Factors of China and South Africa
Refer to Exercise 12.S.2. Consider the null hypothesis that sulfur dioxide concentration has no effect on yield. (a) Assuming that the linear model holds, formulate this as a hypothesis about the...
A sample containing 33.42 g of metal pellets is poured into a graduated cylinder initially containing 12.7 mL of water, causing the water level in the cylinder to rise to 21.6 mL. Calculate the...
What information system can Bosu develop to lock in customers? LO.1
Home Mortgage Inc.s primary business is processing mortgage loan applications. Last year, Jenna Jason, the manager of the mortgage application department, established a policy of charging a $500 fee...
3rd time posting this please include the numbers for each blank. Polaski Company manufactures and sells a single product called a Ret Operating at capacity, the company can produce and sell 34,000...
Virginia Tech operates its own power generating plant. The electricity generated by this plant supplies power to the university and to local businesses and residences in the Blacksburg area. The...
What are the three sources of data for BI systems?
Why do the authors describe the data in Figure 12-6 as "frightening?"
Given this matrix, how many degrees of freedom are there for this chi-square test of independence?
1) A car's age is a _ variable. Quantitative O Categorical 2) A car's maker is a variable O Quantitative Categorical 3) A house's square footage is a _________variable O Quantitative O Categorical 4)...
The following table shows the distribution of clients by age limits. Use the grouped data formulas to calculate the variance and standard deviation of the ages. Rango de edad Cantidad de clientes...
4. What is the time complexity of the following procedure for in/2 to n do j 2 end for while (j
If the concentration of a constituent in the influent to the equalization basin is constant over the 24 h period, will the load of the constituent from the basin be constant? If the concentration of...
A three-phase transmission line of a 60 Hz circuit has a length of 370 km (230 miles). the conductors are of the 795,000cm (54/7) type with horizontal spacing of 25 feet between them. The load on the...
Write a recursive method called writeBinary that accepts an integer as a parameter and writes its binary representation to the console. For example, writeBinary(44) should print 101100.
What impact has the Internet had on the globalization of small firms? How do you think small companies will use the Internet for business in the future?
Which of the following, when used in an E-R model, indicates the need for an additional table? a. Sometimes-to-always relationship b. One-to-one relationship c. One-to-many relationship d....
Which of the following represents a field in a table? a. A record b. A row c. A column d. An entity
Which of the following defines a relationship in which data can have multiple occurrences in each entity? a. One-to-one b. One-to-many c. Many-to-many d. None of the above
Management of Mittel Rhein AG of Kln, Germany, would like to reduce the amount of time between when a customer places an order and when the order is shipped. For the first quarter of operations...
Of the following, which form of collateral would score the highest when measured against the MAST framework? Review Later Inventory Bonds Machinery Intellectual property
1 . Hadley Corporation, which has only one product, has provided the following data concerning its most recent month of operations: Selling price$ 2 1 1 Units in beginning inventory 2 0 0 Units...

Describe three reasons why direct reading of operational data is not feasible for BI applications.

Question:

Step by Step Answer:

1 BI queries can substantially burden the operational DBMS and slow ...View the full answer

Database Processing Fundamentals, Design, and Implementation

Students also viewed these Computer science questions