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All Journal Jurnal Ilmiah Sistem Informasi dan Teknik Informatika (JISTI) Journal of Information Systems and Business Technology
Raihan Pratama
Universitas Pamulang
Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Library & Information Science

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Analisis Dan Pengujian Sistem Pada Website Medited Berbasis PHP Menggunakan Standar ISO/IEC 29119 Dea Amelia; Raihan Pratama; Chairul Anwar
Journal of Information Systems and Business Technology Vol 1 No 4 (2025): Journal of Information Systems and Business Technology
Publisher : PT Jurnal Cendekia Indonesia

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

Abstract

This study aims to analyze and test the Medited website built with PHP for the CRUD doctor data module using the international standard ISO/IEC 29119. The testing was conducted to assess system reliability, input validation, and data integrity. The method applied is Black Box Testing, focusing on functional testing without examining the internal code structure. A total of 25 test cases were created to evaluate the Create, Read, Update, and Delete features, including input validation, management of data dependencies, and deletion confirmation mechanisms.The test results show that most basic CRUD features functioned as expected, with 14 test cases passing and 11 test cases failing. Major bugs were found in input validation for Name, Email, and Phone, deletion of data with dependencies, and data display when the table is empty. The analysis indicates that these failures may compromise data integrity and user experience.Based on these results, improvements are recommended for input validation, protection mechanisms for deleting dependent data, addition of Delete All confirmation, and enhancement of user feedback. The application of ISO/IEC 29119 standards proved useful in providing a systematic, well-documented, and repeatable testing framework to improve system quality.
Sistem Pendukung Keputusan Berbasis Web Pemilihan Supplier Fashion Muslimah Menggunakan Metode TOPSIS Raihan Pratama; Deanna Durbin Hutagalung
Jurnal Ilmiah Sistem Informasi dan Teknik Informatika (JISTI) Vol. 9 No. 2 (2026): Jurnal Ilmiah Sistem Informasi dan Teknik Informatika (JISTI)
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Universitas Lamappapoleonro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57093/jisti.v9i2.418

Abstract

Pemilihan supplier merupakan salah satu faktor penting dalam menjaga kelancaran proses pengadaan barang pada bisnis retail, karena berpengaruh terhadap kualitas produk, harga, ketepatan waktu pengiriman, serta ketersediaan stok. Toko Paris Group masih melakukan proses pemilihan supplier secara manual berdasarkan pertimbangan subjektif sehingga keputusan yang dihasilkan belum optimal. Penelitian ini bertujuan untuk mengimplementasikan Sistem Pendukung Keputusan (SPK) berbasis web menggunakan metode Technique for Order Preference by Similarity to Ideal Solution (TOPSIS) dalam menentukan supplier fashion muslimah terbaik. Penilaian dilakukan berdasarkan lima kriteria, yaitu harga, kualitas produk, ketepatan waktu pengiriman, reputasi supplier, dan pelayanan. Metode TOPSIS digunakan karena mampu melakukan proses pengambilan keputusan multikriteria melalui perhitungan nilai kedekatan setiap alternatif terhadap solusi ideal positif dan solusi ideal negatif sehingga menghasilkan peringkat supplier secara objektif. Sistem dikembangkan menggunakan metode Prototype dan diimplementasikan berbasis web dengan framework Laravel serta database MySQL. Pengujian sistem dilakukan menggunakan metode Black Box Testing untuk menguji fungsi sistem dan White Box Testing untuk menguji logika program. Hasil penelitian menunjukkan bahwa sistem berhasil mengotomatisasi proses penilaian dan perangkingan supplier serta menghasilkan rekomendasi supplier terbaik berdasarkan nilai preferensi tertinggi. Hasil perhitungan sistem juga sesuai dengan perhitungan manual menggunakan Microsoft Excel sehingga implementasi metode TOPSIS pada sistem dapat membantu Toko Paris Group dalam menentukan supplier secara lebih efektif, objektif, dan akurat
Co-Authors Chairul Anwar Dea Amelia Deanna Durbin Hutagalung