Friday, November 8, 2013

Week 1 Summary

Week One Reflection Summary We learned that entropybases keister be organized by using Data w arhousing. Data W behouses be intended to support executive decision making by obtaining a reliable and massive collection of information. Data w atomic number 18houses hitherto out an extensive assortment of selective information that give a sage representation of industry conditions at any condition window pane in time. Implementation of a data w behouse consists of the origination of schemes to extract data from operating systems and putt in office a w arhouse database configuration that provides executives with infinite access to the data. The grammatical construction data w behousing ordinarily refers to the mixture of contrary databases across a whole phoner which is in contrast with a data mart. A data mart is also considered a database, or a base of databases, intended to assist executives in making calculated assessments rough their company. While a data wa rehouse mixes databases across a whole entity, data marts are typically smaller and focus is on a particular proposition transaction eccentric or division. Certain data marts are subsets of larger data warehouses. We also learned about different types of portals. Portals are apply by companies to separate relevant data into categories. There are four types of portals.
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An affinity portal offers bingle shoot of entree to people with affiliated interests. It can be used on the job for different department for interaction on projects that are shared. Affinity portals would be used by groups like governmen tal parties or hobby groups. Commercial por! tals are the most ordinary because they are intended for broad audiences. The different two portals are industry wide portals and corporate portals, these are used by companies to separate information, gather thoughts, and create conversation for the business. Another point of interest we learned was that E-commerce and E-business are homogeneous but fairly different. E-commerce is the process of buying, selling, transferring, or exchanging...If you want to annoy a rich essay, order it on our website: OrderCustomPaper.com

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