Information Systems and Data Bases

Year Published: 1979

Creator: British Broadcasting Corporation. Television Service.

Format: 16mm

Sound: sound

Description: Produced by the BBC for the British Open University Explains the main features of computer-based information systems through an examination of the work procedures at Access, a joint credit-card company, using diagrams to show file structures, information flow, and transactions. Presents such concepts as alternative file structures with separate, simultaneous, and duplicate data holdings. From the Computer-Based Information Systems series

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