The discipline of enterprise architecture (EA) is concerned with applying the concept of system architecture to enterprises, esp. to their information technology, so as to create a common perspective, facilitate understanding and improvement of the enterprise, and help better organizational change management. EA methodologies are used for modeling, planning, implementation and management of EA. A plethora of such methodologies have been introduced in recent decades, that widely differ in terms of structure, content and terminology, which has hindered their evaluation, comparison and selection. Furthermore, a consensus has emerged that EA methodologies should be contingent on the specifics of...
The discipline of enterprise architecture (EA) is concerned with applying the concept of system architecture to enterprises, esp. to their information technology, so as to create a common perspective, facilitate understanding and improvement of the enterprise, and help better organizational change management. EA methodologies are used for modeling, planning, implementation and management of EA. A plethora of such methodologies have been introduced in recent decades, that widely differ in terms of structure, content and terminology, which has hindered their evaluation, comparison and selection. Furthermore, a consensus has emerged that EA methodologies should be contingent on the specifics of...