Anak Agung Gede Oka Kessawa Adnyana
Department of Electrical and Computer Engineering, Post Graduate Program, Udayana University

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Design of Data Warehouse for University Library using Kimball and Ross 9 Steps Methodology I Nyoman Darma Kotama; Anak Agung Gede Oka Kessawa Adnyana; Komang Oka Saputra
International Journal of Engineering and Emerging Technology Vol 4 No 1 (2019): January - June
Publisher : Doctorate Program of Engineering Science, Faculty of Engineering, Udayana University

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Abstract

Udayana University has a library that purposed to serve all the student and lecturer needs in Post graduate program. To help achieve University goals to be a world class university, improvement of library management and assessment of its value and function is needed. Data Warehouse concept is a long proven solution that exist to help the upper management know the state of the institution through its own data. Effective design of Data Warehouse can help the management of institution to decide critical evaluation for its institution. On past research Kimball & Ross propose a technique to build an effective design of Data Warehouse named “9 Steps Methodology”. This paper is aiming to build an effective design of Udayana Postgraduate Library Data Warehouse using Kimbal & Ross Methodology. We hope by this blueprint we can contribute to the future of the library by providing additional choice of Data Warehouse Design. After we follow through all the 9 steps and using past 3 years data of the library, we successfully designed model of Data Warehouse that consist of 8 dimension tables and 9 facts tables
University Library Data Analysis to Help Book Collection Procurements using C4.5 Algorithm (Case Study: Udayana University Postgraduate Library) Anak Agung Gede Oka Kessawa Adnyana; I Nyoman Darma Kotama; Yanu Prapto Sudarmojo
International Journal of Engineering and Emerging Technology Vol 4 No 1 (2019): January - June
Publisher : Doctorate Program of Engineering Science, Faculty of Engineering, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Library is one of many requirements for a university to be labeled as qualified university. Udayana University’s Library collections is one major concern. To keep a good collections that can fulfill the student and other academic purposes fulfilled. To create an efficient procurement, we need to keep tracks on every transactions that happening, to determine whether it is important to procure certain books from a certain study field by going through number of lending, number of novelty and book counts. Using C4.5 to learn about past procurement we are going to create an effective procurement