The Information FrameWork

摘要

John Zachman's framework for information systems architecture has been widely discussed since its publication in the IBM Systems Journal in 1987. This paper shows how the development of the Information FrameWork (IFW) has built upon the ideas presented by Zachman. However, the objectives and scope of IFW are broader than that of the original Zachman framework. IFW is described and compared with the original Zachman structure, showing the evolution, changes, and the rationale behind the changes based on experiences from within the financial services industry. This paper also shows how the structure of IFW has been populated by industrywide models and supported by a distinctive methodology. A detailed discussion of each of the six dimensions of the IFW architecture is presented.