What types of indexes are built for a warehouse

Assignment Help Basic Computer Science

Reference no: EM131243327

1. What is the multidimensional data model? How is it used in data warehousing?

2. Define these terms: Star Schema, Snowflake Schema, Fact Constellation, Data Marts.

3. What types of indexes are built for a warehouse? Illustrate the uses for each with an example.

Reference no: EM131243327

Questions Cloud

What methods of foreign currency hedging can firms consider : What methods of foreign currency hedging can firms consider? - What kind of foreign bonds might U.S. companies issue? What are the alternatives?

Analyze the effects of unusual or irregular items : Explain the ways financial information is used in health care organizations - Explain the use of the financial statement analysis as a method to address financial issues.

Exchange rate between the dollar and the british pound : What is the most common form of quoting the exchange rate between the dollar and the British pound? What is the rate today? What would be the less common form of quoting this exchange rate?

Illustrate one of the topics presented in the chapters : Summarize recent ‘real-world' examples that illustrate one of the topics presented in these chapters or find related articles that extend the book's discussion on IT and strategy, and/or;

What types of indexes are built for a warehouse : What types of indexes are built for a warehouse? Illustrate the uses for each with an example.

Describe the characteristics of a data warehouse : Describe the characteristics of a data warehouse. Divide them into functionality of a warehouse and advantages users derive from it.

What is the most likely reason why you could not get rich : What was the spot rate? - If there are no market imperfections, was there an arbitrage opportunity here? If so, how would you have exploited it?

List the components of the general environment : List the components of the general environment. Discuss how the various components of the general environment impact the business of local budget airline AirAsia

What strategic competitive benefits can a retail company : Discuss both the pros and the cons of a company paying for subscription based software for its employees instead of installing licensed software on employee computer hardware. What do you perceive to be the driving force in companies moving in th..

User Account

All Pages