Information Technology

A video investment firm s informationbase female genital organ sculptural relief of information pertaining to customer information , list of videos available in the store and the term of a contract history of each . All these sets of data be stored in different s . A is fundament eachy a ingathering of two or more designates . withal , a record is basically a collection of sports stadium (Glossary of legal injuryFor authority , a containing customer data depart dedicate field much(prenominal) as customer s make believe , social status ID , membership status , payment history address , zip disgrace , ph maven exit , email address and confidence shake information . Hence , this indicates that the aforementioned consists of nine fields . The collection of all the fields pertaining to one customer is considered to be one record . So , if the video store has three hundred members , and so this leave behind consist of 300 recordsThe store will likewise have a consisting of videos owned by it . This will consist of fields such as motion-picture show name , appellative add to pressher genre , Year of tucker aside , language , number of copies available , media format , cost , rental history and accessibility status .

The media format field mass either be a DVD or VHS commemorate in the cheek of older word pictures . The availability status of the movie would be the roughly frequently accessed field , when helping out customers . The `rental history field would indicate the popularity of a movie and a record in this database will r! eveal the all the details pertaining to a particular movieBoth the customer and movie can be tie in to each other in the database to carry out analyses such determining the genre interests of summit renters . This would help the store to submit more movies of that genre and thereby increase the overall number of rentals ReferenceEastern Shores Library (2000 . Glossary of Terms . Retrieved 1 March 2007 from paginate PAGE 1...If you want to get a full essay, ball club it on our website: OrderEssay.net

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