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All Journal INDONESIAN JOURNAL OF APPLIED PHYSICS JATI (Jurnal Mahasiswa Teknik Informatika)
Rizky Prayatman
Physics Department, Universitas Negeri Gorontalo, Gorontalo
Astronomy Computer Science & IT Energy Materials Science & Nanotechnology Physics

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PERANCANGAN DAN EVALUASI MODEL CI/CD BERBASIS GITHUB ACTIONS UNTUK OTOMATISASI DEPLOYMENT BACKEND EXPRESS.JS PADA VPS Rizky Prayatman; Joko Supriyanto; Felia Oktaviana Sekarningtias
JATI (Jurnal Mahasiswa Teknik Informatika) Vol. 10 No. 2 (2026): JATI Vol. 10 No. 2
Publisher : Institut Teknologi Nasional Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36040/jati.v10i2.17608

Abstract

Jika dilakukan perubahan kode ketika proses deployment pada infrastruktur jaringan komputer secara manual, proses tersebut menjadi tidak efisien serta rentan terhadap kesalahan akibat human error. Dalam proses pengembangan perangkat lunak modern, proses deployment aplikasi ke server produksi masih sering dilakukan secara manual. Metode ini membutuhkan beberapa tahapan konfigurasi yang berulang, memakan waktu, serta berpotensi menimbulkan kesalahan akibat human error. Permasalahan ini menyebabkan proses rilis aplikasi menjadi tidak efisien dan kurang konsisten. Oleh karena itu, penelitian ini bertujuan untuk merancang dan mengevaluasi penerapan Continuous Integration dan Continuous Deployment (CI/CD) menggunakan GitHub Actions untuk mengotomatisasi proses deployment backend sistem ediagnostic-misconception berbasis Express.js pada server Virtual Private Server (VPS). Metode penelitian yang digunakan adalah eksperimen terapan dengan membandingkan proses deployment manual dan deployment otomatis berbasis CI/CD. Evaluasi dilakukan melalui pengukuran waktu deployment, konsistensi proses, dan potensi kesalahan konfigurasi, yang diuji sebanyak lima kali pada kondisi server yang sama. Hasil penelitian menunjukkan bahwa penerapan CI/CD mampu menurunkan waktu deployment dari rata-rata 15 menit pada metode manual menjadi sekitar 3.2 menit pada metode otomatis, atau terjadi peningkatan efisiensi sebesar 80%. Selain itu, proses deployment menjadi lebih konsisten dan stabil. Penelitian ini membuktikan bahwa penerapan CI/CD berbasis GitHub Actions pada VPS mandiri dengan sumber daya terbatas dapat meningkatkan efisiensi, keandalan, dan produktivitas pengembangan backend aplikasi.
Design of Resistivity Meter Data Storage System Based on Arduino Mega 2560 Laboratory Scale Measurement Results Dewa Gede Eka Setiawan; Rizky Prayatman; Salmawaty Tansa
INDONESIAN JOURNAL OF APPLIED PHYSICS Vol 14, No 1 (2024): April
Publisher : Department of Physics, Sebelas Maret University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/ijap.v14i1.64901

Abstract

A resistivity meter can find out resistivity depth of rock structure, sediment layer, or the depth of water surface. However, the resistivity meter that is often used requires manually recording of the measurement results before inputting them into the processing data software, and this creates many steps in the geoelectric survey. This is because acquiring a resistivity meter with a data storage system entails additional costs, due to its expensive price. Consequently, many of the resistivity meters currently found in laboratories or used in the field are not equipped with a data storage system. This research aims to design a resistivity meter with a data storage system for measurement results, based on Arduino Mega 2560, for laboratory scale. The used sensors were INA219 currents sensor and voltage sensor. In addition, the tests were carried out to determine the level of accuracy of each sensor and testing for data storage system of measurement result. This research employed Schlumberger configuration in the development of resistivity meter. This research has successfully developed a resistivity meter device with a current sensor accuracy level of 97.28% using the INA219 sensor, and a voltage sensor accuracy level of 97.44%. It is noteworthy that the accuracy level is high, and the device is capable of performing readings effectively. This research has successfully designed a resistivity meter which has a measurement data storage.
Co-Authors Dewa Gede Eka Setiawan Felia Oktaviana Sekarningtias Joko Supriyanto Salmawaty Tansa