| 摘要 |
PURPOSE: A processing method for ITA(Information Technology Architecture) development is provided to achieve ITA development by expressing technology and procedures concerning activity. CONSTITUTION: A model and framework for ITA development(1), serving as an information resource for a selected/developed enterprise architecture framework, consists of a technology reference model development framework(1.A) and an architecture framework(1.B). The technology reference model development framework(1.A) is an information resource used to develop a technology reference model suited to the characteristics of an enterprise in executing an ITA development process. The architecture framework(1.B) is composed of an enterprise architecture based framework for enterprise architecture development(1.B.1) and a systematical architecture oriented framework for systematical architecture development(1.B.2a). The enterprise architecture oriented framework(1.B.1) is used as an information resource to develop enterprise architecture in executing the ITA development process. The systematical architecture oriented framework(1.B.2b) is applied in embodying a systematical architecture corresponding to a specific function on the basis of an enterprise architecture oriented framework. |
