A Brief History of Databases, describes some old database systems

        In the 1960s, the use of main frame reckoners became widespread in many companies. To access vast amounts of stored information, these companies started to use computer programs parcel out COBOL and FORTRAN. Data accessibility and selective information sharing currently became an eventful feature because of the large amount of information recquired by different departments within certain companies. With this agreement, each application give births its own information files. The problems thus associated with this type of file processing was ungoverned redundancy, contradictory data, inflexibility, poor enforcement of standards, and low programmer maintenance.         In 1964, MIS (Management cultivation Systems) was introduced. This would move up to be very potent towards time to come designs of computer systems and the methods they go forth use in manipulating data.         In 1966, Philip Kotler had the first des cription of how managers could gather from the powerful capabilities of the electronic computer as a trouble tool.         In 1969, Berson certain a marketing information system for marketing research. In 1970, the capital of Alabama urban set was developed stressing the quantitative aspect of forethought by highlighting a data bank, a model bank, and a measurement statistics bank. wholly of these factors will be influential on future models of storing data in a pool.

concord to Martine, in 1981, a database is a share collection of relate data designed to meet the postulate of threefold types of curio users. The data is stored in one localisation principle so that they are independent of the programs th! at use them, keeping in perspicacity data integrity with respect to the approaches to adding new data, modifying data, and retrieving alert data. A database is shared and perceived differently by multiple users. This leads to the arriver of Database Management Systems.         These systems first appeared around the 1970=s as solutions to problems associated with central processing unit computers. Originally, pre-database programs accessed... If you want to get a full essay, revision it on our website: OrderEssay.net

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