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Formally, a "database" refers to a set of related data accessed through the use of a "database management system" (DBMS), which is an integrated set of computer software that allows users to interact with one or more databases and provides access to all of the data contained in the database (although restrictions may exist that limit access to particular data).
A computer(-based) information system is essentially an IS using computer technology to carry out some or all of its planned tasks. The basic components of computer-based information systems are: Hardware are the devices like the monitor, processor, printer, and keyboard, all of which work together to accept, process, show data, and information.
The Past and Future of Information Systems: 1976 -2006 and Beyond: IFIP 19th World Computer Congress, TC-8, Information System Stream, August 21-23, 2006. Springer. ISBN 0-387-34631-7. {}: |author4= has generic name ; Bardini, Thierry (2000). Bootstrapping: Douglas Engelbart, coevolution, and the origins of personal computing. Stanford.
For example, the shapefile format, developed by ESRI for spatial data in its PC ArcInfo geographic information system, uses .dbf files to store feature attribute data. [44] Microsoft recommends saving a Microsoft Works database file in the dBase file format so that it can be read by Microsoft Excel. [45] A package is available for Emacs to read ...
The following is provided as an overview of and topical guide to databases: Database – organized collection of data, today typically in digital form. The data are typically organized to model relevant aspects of reality (for example, the availability of rooms in hotels), in a way that supports processes requiring this information (for example, finding a hotel with vacancies).
The IBM Information Management System (IMS) is a joint hierarchical database and information management system that supports transaction processing. [1] Development began in 1966 to keep track of the bill of materials for the Saturn V rocket of the Apollo program, and the first version on the IBM System/360 Model 65 was completed in 1967 as ICS/DL/I and officially installed in August 1968.
Programs to manage collections of books or appointments and address books may use single-purpose flat-file databases, storing and retrieving information from flat files unadorned with indexes or pointing systems. While a user can write a table of contents into a text file, the text file format itself does not include a concept of a table of ...
KnowledgeMan was an early computer database management system created by Micro Data Base Systems of Lafayette, Indiana. KnowledgeMan was introduced in 1983 and was a PC-sized version of the company's mainframe computing database software. KnowledgeMan was promoted to users of dBase as faster database and using more sophisticated computing power ...