The database occur because as soon as sufficient infrastructure offerings of United States, which is a project to send humans into space, the moon. When these projects are from 2511 (1968) a lot. Therefore, in order to be able to store the information into a computer, and therefore employment, IBM developed the system to store the data, it is also known as GUAM (Generalized Update Access Method), which is believed to be the origin of the database management system in the next two years the company IBM has developed a new database management system for.In the general business industry: DL/systems I (Data Language/I) development until the system IMS (Information Management System) in addition to the IBM company, and then there are also companies GE (General Electric) has developed a database system, such as the system IDS (Integrated Data Store) by Charles Bachman's IDS team leader started at 2509 (1966) and is the origin of a system, a model or a chio (CODASYL) network which is still used widely until now CODASYL formed from the same team is 2517 (1974) series that developed COBOL.
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