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All Journal Jurnal Computer Science and Information Technology (CoSciTech)
Zaki, Farel Muhammad
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Computer Science & IT

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Optimalisasi Desain Basis Data E-Commerce untuk Menjamin Integritas Data (Studi Kasus: Web E-Commerce Rie.charge) Renanti, Medhanita Dewi; Pratini, Choirun Nisa Putri; Nisrina, Siti Nayla Alikha; Zaki, Farel Muhammad; Luthfiana, Daffa Erdiyan; Baruna A., Mochamad Emil
Computer Science and Information Technology Vol 6 No 3 (2025): Jurnal Computer Science and Information Technology (CoSciTech)
Publisher : Universitas Muhammadiyah Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/coscitech.v6i3.10643

Abstract

E-commerce platforms require accurate data management, but often face the challenge of data redundancy that threatens system integrity. This study aims to design an optimal database for the Rie.charge e-commerce case study. The research method used is the Database Life Cycle (DBLC) approach, with a focus on logical design. This process systematically applies normalization techniques to transform data from Unnormalized Form (UNF), through First Normal Form (1NF) and Second Normal Form (2NF) , to Third Normal Form (3NF). The results show that the 3NF design was successfully achieved, as evidenced by the redundancy rate analysis, which shows a significant and effective reduction in data redundancy. This optimal design has been proven to successfully eliminate data anomalies (insertion, update, deletion) and ultimately ensure data integrity.
Co-Authors Baruna A., Mochamad Emil Luthfiana, Daffa Erdiyan Nisrina, Siti Nayla Alikha Pratini, Choirun Nisa Putri