Jurnal Nasional Teknologi Informasi dan Aplikasinya
Vol. 4 No. 4 (2026): JNATIA Vol. 4, No. 4, Agustus 2026

Perancangan Basis Data Sistem Informasi Smart Kos Berbasis ERD, CDM, dan PDM

Maulida Nabil Alifah (Universitas Pembangunan Nasional “Veteran” Jakarta)
Kenzia Zahwa Eddyputri (Universitas Pembangunan Nasional “Veteran” Jakarta)
Nabila Najma Zhafirah (Universitas Pembangunan Nasional “Veteran” Jakarta)
Zatin Niqotaini (Universitas Pembangunan Nasional “Veteran” Jakarta)

Article Info

Publish Date
01 Aug 2026

Abstract

Manual management of boarding houses remains a widespread problem faced by many boarding house owners in Indonesia. Various issues such as errors in recording tenant data, unmonitored late rent payments, difficulties in monitoring room status, and undocumented facility complaint communications present real challenges in conventional boarding house management. This study aims to design and model a database for the Smart Kos Information System as an integrated digital solution. The design was carried out using Entity Relationship Diagram (ERD), Conceptual Data Model (CDM), and Physical Data Model (PDM) approaches to produce a structured and consistent database model. The designed entities cover tenant data, rooms, rent payments, and facility damage reports.

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Journal Info
Jurnal Nasional Teknologi Informasi dan Aplikasinya
Website

Abbrev

jnatia

Publisher

Universitas Udayana

Subject

Computer Science & IT Engineering

Description

JNATIA (Jurnal Nasional Teknologi Informasi dan Aplikasinya) adalah jurnal yang berfokus pada teori, praktik, dan metodologi semua aspek teknologi di bidang ilmu komputer, informatika dan teknik, serta ide-ide produktif dan inovatif terkait teknologi baru dan teknologi informasi. Jurnal ini memuat ...