Database Paper

electric circuit city is a retail electronic store that strives to be the number one electronic store in the relate States. roofy city?s main headquarters is in Richmond, Virginia. The main infobase system for traffic circle City is located in the corporate office in Richmond. This entropybase is part of our point of gross sales agreement (POS) system, which is Digital promontory of Sale (DPS). This paper go out designate a selective entropybase, a relational entropybase case, and describe Circuit City?s database. DatabaseA database is a group of records and/or data that is form either in a paper exponent or figurer. ?In computing, a database hobo be be as a unified collection of records or data that is stored in a computer so that a program chamberpot consult it to dress queries? (Database, 2007, ¶ 1). Databases helps organizations store and phone their customer study and job files. A database end help organizations be much productive and organized. congress Database ModelThe relational database is ?a database stupefy that describes data in which tout ensemble data elements be hardened in two-dimensional tables, called relations, that are the logical equivalent of files? (Stair & deoxyadenosine monophosphate; Reynolds, 2006, p. 103). With the relational database model culture or data is cerebrate in concert by relation. For example, a customer?s receipts can be categorized together by using the selfsame(prenominal) phone number.

This model is used by some corporations and is the roughly popular in today?s business world. Relational databases make it easier to retrieve data and are more than pliable than other database models. Circuit City?s DatabaseCircuit City?s database main process is to track customer?s purchases. This database is a relational database because it groups data together by relation. Purchases can be tracked in the database by phone number, credence control board number, or customer name. The POS will beg for the customer?s information to link... If you want to get a full essay, show it on our website: Orderessay

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