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Business system planning (BSP) is a method of analyzing, defining and designing the information architecture of organizations. It was introduced by IBM for internal use only in 1981,〔Gordon Bitter Davis, Gordon B. Davis (1999) ''The Blackwell Encyclopedia of Management and Encyclopedic Dictionaries, The Blackwell Encyclopedic Dictionary of Management Information Systems''. p. 173〕 although initial work on BSP began during the early 1970s. BSP was later sold to organizations.〔Antonia Albani, Joseph Barjis, Jan L.G. Dietz eds. (2009) ''Advances in Enterprise Engineering III: : 5Th International Workshop, Ciao! 2009, and 5th International Workshop, Eomas 2009, Held at CAiSE 2009, Amsterdam, the Netherlands, June 8–9, 2009, Proceedings.'' p. 57〕 It is a complex method dealing with interconnected data, processes, strategies, aims and organizational departments. BSP was a new approach to IA;〔John Zachman 1982. ("Business Systems Planning and Business Information Control Study: A comparisment ). In: ''IBM Systems Journal'', vol 21, no 3, 1982. p. 31-53. In this 1982 article John Zachman explains: :''Business Systems Planning (BSP) and Business Information Control Study (BICS) are two information system planning study methodologies that specifically employ enterprise analysis techniques in the course of their analyses. Underlying the BSP and BICS analyses are the data management problems that results in systems design approaches that optimize the management of technology at the expense of managing the data.''〕 its goals are to: * Understand issues and opportunities with current applications * Develop future technology supporting the enterprise * Provide executives with direction and a decision-making framework for IT expenditures * Provide information systems (IS) with a developmental blueprint The result of a BSP project is a technology roadmap aligning investments and business strategy. BSP comprises 15 steps, which are classified into three sections by function. ==Preparation== 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Business system planning」の詳細全文を読む スポンサード リンク
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