Jurnal Tata Kelola dan Kerangka Kerja Teknologi Informasi
Vol. 12 No. 2 (2026): Agustus 2026

Penerapan Business Intelligence Dengan Metode Nine-Step Kimball Untuk Analisis Penjualan Diamond Game (Studi Kasus: Aplikasi Otak Pulsa)

Anno Achmat Istiana (Universitas Bina Sarana Informatika)
Yusnia Budiarti (Universitas Bina Sarana Informatika)



Article Info

Publish Date
30 Aug 2026

Abstract

This study aims to implement Business Intelligence using the Nine-Step Kimball method and develop an dashboard using Microsoft Power BI. A descriptive case study was conducted on 21,143 transactions recorded from February 1, 2025 to February 28, 2026, covering 288 products, 1,032 resellers, and 4 suppliers. Data processing included selection, cleaning, transformation, dimensional modeling, visualization, and interpretation. The resulting sales data mart uses a star schema consisting of the TRANSAKSI fact table and four dimensions: time, Product, RESELLER, and SUPPLIER. The dashboard contains six analytical pages connected through cross-filtering. User acceptance reached 91.43%, categorized as Very Good. The analysis found that transactions peaked in April 2025 and on weekends; FFP70 had the highest transaction volume; GFFR50 generated the highest profit; 73.4% of transactions originated from West Java, Banten, and Jakarta; transaction success reached 98.4%; and the profit margin was approximately 3.1%. These findings can support decisions on promotion, balance availability, supplier capacity, and reseller network development.

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Journal Info

Abbrev

jtk3ti

Publisher

Subject

Computer Science & IT

Description

Jurnal yang diterbitkan berkala oleh Magister Sistem Informasi UNIKOM dua kali dalam setahun. Materi berisi keilmuan sistem informasi seperti: Manajemen Sistem Informasi, ERP, EAP, Kerangka Kerja TI, Tata Kelola TI, Manajemen Resiko, COBIT, Stakeholder Management, CRM, Change Management, IT ...