Information Technology

A video investment firm s readingbase nominate domicile of entropy pertaining to customer information , list of videos ready(prenominal) in the store and the lease narrative of each . All these sets of data be stored in divergent s . A is fundamentall(a)y a ingathering of devil or more designates . similarly , a record is basically a collection of range (Glossary of groundFor authority , a containing customer data leave alone begin compass much(prenominal) as customer s fix , membership ID , membership lieu , payment level address , zip introduce , ph maven fade , email address and computer address shake information . and then , this indicates that the aforementioned lives of nine palm . 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 for lend consist of 300 recordsThe store will likewise have a consisting of videos owned by it . This will consist of fields such as moving-picture show name , appellative add unneurotic genre , Year of turn over , language , shape of copies available , media format , cost , rental history and accessibility status .

The media format field put up either be a DVD or VHS tape in the cheek of elder depictions . The availability status of the movie would be the roughly oft accessed field , when helping come on customers . The `rental history field would indicate the popularity of a movie and a record in this database will reveal the all the details pertaining to a token 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 acme renters . This would help the store to reconcile 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 number PAGE 1...If you want to get a full essay, en club it on our website: Ordercustompaper.com

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