Desain Framework pengembangan Sistem Informasi Sekolah Tinggi Ilmu Tarbiyah dengan The open group architecture framework (TOGAF)

Abstract

Digital transformation in the higher education sector, particularly at private religious institutions such as the Tarbiyah College of Science (STIT), faces the challenges of information system fragmentation and infrastructure gaps that hamper operational efficiency and competitiveness. This research aims to design a systematic enterprise architecture framework for information system development at STIT by adapting the Open Group Architecture Framework (TOGAF) methodology. A qualitative approach was used, adapting the Architecture Development Method (ADM) phases of TOGAF: Preliminary Phase, Architectural Vision, Business Architecture, Information Systems Architecture (Data & Application), and Technology Architecture.

The result is a comprehensive blueprint for a target architecture aligned with STIT's vision, mission, and strategy. The proposed business architecture models integrated operational processes, supported by a centralized data architecture that prevents duplication. At the application layer, an integrated system portfolio—including an integrated SIAKAD (Admissions Information System), a digital PMB portal, and student self-service—is designed to replace fragmented systems. Finally, the technology architecture defines a scalable and secure infrastructure to support the entire system. This framework provides a phased implementation roadmap and recommends ongoing governance to ensure the sustainability of the architecture. It concludes that adopting a customized TOGAF framework provides structured guidance for addressing complex IT challenges at STIT, ensuring technology investments align with the institution's strategic objectives.