Database Paper

Circuit city is a retail electronic monetary fund that strives to be the number one electronic store in the linked States. Circuit City?s main furnish is in Richmond, Virginia. The main infobase system for Circuit City is placed in the corporate office in Richmond. This selective informationbase is part of our smudge of sales agreement (POS) system, which is Digital Point of Sale (DPS). This cover lead designate a database, a relational database model, and pull in Circuit City?s database. DatabaseA database is a group of records and/or data that is form either in a newspaper publisher 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 functions organizations store and reckon their client study and business files. A database can help organizations be much productive and organized. re lative Database ModelThe relational database is ?a database model that describes data in which all data elements be placed in two-dimensional tables, called relations, that are the logical combining weight of files? (Stair & Reynolds, 2006, p. 103). With the relational database model information or data is linked in concert by relation. For example, a client?s receipts can be categorized to vexher by using the selfsame(prenominal) border 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 together 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 want to get a full essay, show it on our website: OrderEssay.net

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