|
|
This is only a preview of the paper
Click here to register and get the full text.
Existing members click here to login
|
|
|
...
Data Warehouse
Data warehouse is a central repository for all or significant parts of the data that an enterprise’s various business system collect. A data warehouse is housed on an enterprise mainframe. Data from various online transaction processing applications and other sources is selectively extracted and organized on the data warehouse database, for use by analytical applications and user queries. ... The data may derive from an enterprise-wide database or data warehouse or be more specialized. ... Data mart users seem to agree that the design of a data mart tends to start from an analysis of user needs and that a data warehouse tends to start from an analysis of what already exists and how it can be collected in a way that the data can be used. A data warehouse is a central aggregation of data; a data mart is a data repository that may derive from a data warehouse or not and that emphasizes ease of access and usability for a particular designed purpose. A data warehouse tends to be strategic but somewhat unfinished concepts; a data mart tends to be tactical and aimed at meeting an immediate need. ... com definitions)
Database Warehouse Application for Team Project
Project Overview: Our database tracks the sales of movies from our site on the Internet. With this database we will record customer information, movie inventory, and billing information.
A data warehouse could be very useful in the following ways:
• Providing surveys/reports on the following:
1.
Approximate Word count = 1162
Approximate Pages = 4.6
(250 words per page double spaced)
|
|
|
|
|
|