‘Data warehouse and the underlying support for informational processing will emerge as a growing trend in the 1990s. With the advent of the data warehouse, some basic ideas about data management will change’ (Inmon, W.H., 1993). Briefly discuss why the emergence of the data warehouse phenomenon is causing such interest in the business world.
What will be an ideal response?
See introductory paragraphs for general introduction to data warehousing for evolution of data warehousing for the potential benefits to an organization.
You might also like to view...
An incident involving a workstation that is potentially infected with a virus has occurred. The workstation may have sent confidential data to an unknown internet server.Which of the following should a security analyst do FIRST?
A. Make a copy of everything in memory on the workstation. B. Turn off the workstation. C. Consult information security policy. D. Run a virus scan.
Which operation does not take place in the following example?
int x = 21; double y = 6; double z = 14; y = x / z; x = 5.5 * y; a. Implicit conversion. b. Promotion. c. Explicit conversion. d. Truncation.