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Tuesday, February 11, 2014

Database Paper

Circuit city is a retail electronic store that strives to be the number one electronic store in the linked States. Circuit City?s main supply is in Richmond, Virginia. The main infobase system for Circuit City is find in the corporate office in Richmond. This infobase is part of our superman of sales agreement (POS) system, which is Digital Point of Sale (DPS). This idea volition designate a database, a relational database model, and list Circuit City?s database. DatabaseA database is a group of records and/or data that is form either in a radical index or computer. ?In computing, a database hobo be defined as a structured collection of records or data that is stored in a computer so that a program chamberpot consult it to answer queries? (Database, 2007, ¶ 1). Databases aids organizations store and go back their guest study and business files. A database can help organizations be much productive and organized. relative Database ModelThe relational data base is ?a database model that describes data in which all data elements be placed in two-dimensional tables, called relations, that atomic number 18 the logical similar of files? (Stair & Reynolds, 2006, p. 103). With the relational database model information or data is linked in concert by relation. For example, a customer?s receipts can be categorized in concert by using the selfsame(prenominal) auditory sensation number. This model is used by many corporations and is the roughly popular in today?s business world. Relational databases make it easier to retrieve data and are more pliable than other database models. Circuit City?s DatabaseCircuit City?s database main function is to track customer?s purchases. This database is a relational database because it groups data to disturbher by relation. Purchases can be tracked in the database by phone number, credit control board number, or customer name. The POS will ask for the customer?s information to link... If you wan! t to get a full essay, show it on our website: OrderCustomPaper.com

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