Business architecture and information system architecture design in savings and payment unit Koperasi Pegawai Republik Indonesia (KPRI) Diponegoro University using TOGAF 9 framework

Abstract

Savings dan Payment unit is one of the units of the Koperasi Pegawai Republik Indonesia Diponegoro University (KPRI). In the development of these units already have information systems infrastructure, namely the Cooperative Information Systems (SIMASPRI) and KPRI website. However, data processing on the system has not been integrated also not all business processes can be handled through the information system. SIMASPRI does not have features that allow members to carry out registration processes, loan applications, deposit payments, and installments online. So, members must come to the cooperative every time they want to carry out a registration or transaction process. Meanwhile, KPRI has a target for members to be able to process registration, deposit payments, apply for loans, and pay installments online using a website or mobile application. So it is necessary to improve the features and functions of the Cooperative Information Systems and KPRI website, as well as the design in the mobile version with the aim to offer convenience to members in accessing. Therefore, an analysis of business architecture and information system architecture design as a basic framework of business solutions to solve problems in optimizing the use of information technology. This study uses the TOGAF (The Open Group Architecture Framework) framework with the stages passed, namely preliminary, vision architecture, requirements management, business architecture and information system architecture consisting of data architecture and application architecture. From the analysis of the architectural design and approval of KPRI Diponegoro University manager, the proposed blueprint business architecture, data architecture and application architecture as the basic foundation needed to support business activities in the Saving dan Payment unit KPRI Diponegoro University.