Use the Internet to research one of the following companies and how they utilize data warehouses: Walmart, Google, Exxon, GE, Oracle, HP, Sony, GM, Apple, BP, SalesForce.com, Amazon, Earnest and...

Apple contains different kinds of files. Some types of files used in their business process are
order files, Costumer files, supplier files and sales files. In successful management of a
business, use of databases is very significant. Apple makes use of operational databases and
analytical processing databases. Both these databases i.e. operational and analytical
processing databases are helping Apple to figure and craft decisions and to hold information
for Apple. OLAP, an abbreviation for online analytical processing, is also used in Apple. The
name of OLAP which is used in Apple is called as Power*Architect 0.9.12. In any business
report, role of managers is very significant as they are capable of telling how their
organization is performing and how its personnel/employees are doing their tasks. Apple
managers acquire their reports via use of different databases and computer applications.
Apple has found the utilization of database warehouse very significant in successful operation...