Designing enterprise architecture based on TOGAF 9.1 framework

Abstract

The development and utilization of information technology in everyday life continues to grow rapidly within the passage of time. As a result, organizations or companies have many choices in determining the information technology to be applied in their organizations or companies. To ensure that information technology solutions implemented by enterprises are able to help companies properly solve their problems, the solution must take into consideration the culture and condition of the enterprises and the capabilities of information technology held at that time. The solution should also be able to integrate the company’s data and systems, take advantage of existing enterprises capabilities, and ensure that the enterprises’ resources are ready to transform from the current state to the target state. Based on the requirements statement, the right information technology solution to be applied to enterprises is enterprise architecture. From the existing enterprise architecture frameworks, TOGAF framework is chosen as the framework that will be used in this paper by reason of the completeness of the process, integrated processes, and flexibility. Expected results from the design of enterprise architecture in this paper is the target of enterprise architecture to be achieved, gap analysis between the initial architecture and targets, as well as project roadmap to assist enterprises in achieving the desired target and solve their current problems. In this paper, the design of enterprise architecture by applying TOGAF framework will be done on one of state-owned enterprises (BUMN) in Indonesia.