Pembangunan Data Mart Calon Mahasiswa Baru Dengan Metode Operational Data Store (ODS) dan Dimensional Data Store (DDS) di Universitas Muhammadiyah Yogyakarta

Universitas Muhammadiyah Yogyakarta (UMY) one of the best Colleges in Yogyakaarta. In the last 5 years, the University of Muhammadiyah Yogyakarta has 125.012 new students scattered from all over Indonesia. However, the number of students that a lot, yet accompanied by a good storage system that holds data for new students every year, besides the data is used for charging the accreditation forms. Therefore, the system is required to present the data as needed, called a data mart Penmaru. Waterfall SDLC model is used as a method of building a data mart. includes requirements analysis, system design, system implementation, system testing, and maintenance. Development of a data mart architecture graduates Operational Data Store (ODS) and Dimensional Data Store (DDS). By using ODS and DDS, data marts Penmaru can display capacity, students who pass the exam and the student does not pass the exam. Results are able to assist the college in charging the accreditation forms.
Keywords: datamart. Onerational Data Store. Dimensional Data Store. data