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All Journal Infotech Journal Jurnal Sistem Informasi Galuh
Tuti Rohayati
Universitas Galuh
Computer Science & IT

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PERANCANGAN APLIKASI PENJUALAN BERBASIS WEB DENGAN METODE PROTOTYPING PADA UMKM SINAR TERANG DESA PUSAKASARI KECAMATAN CIPAKU Maulana Sidiq; Tuti Rohayati
INFOTECH journal Vol. 9 No. 1 (2023)
Publisher : Universitas Majalengka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31949/infotech.v9i1.4863

Abstract

Pada zaman teknologi digital saat ini kebutuhan akan teknologi informasi mejadi hal utama dalam kehidupan sehari-hari terutama pada berbagai aktifitas pekerjaan. Dengan adanya aplikasi semua kebutuhan menjadi lebih cepat efektif dan efisien. UMKM Sinar Terang di Desa Pusakasari membutuhkan sebuah teknologi aplikasi untuk bersaing dengan UMKM yang lain. Dengan adanya aplikasi berbasis Web diharapkan UMKM Sinar Terang semakin bisa mempromosikan dan menjual olahan produknya lebih cepat dan efisien. Perancangan aplikasi ini akan dibuat dengan bahasa pemrograman PHP, HTML, serta menggunakan mySql sebagai databasenya. Metode yang digunakan dalam membuat aplikasi ini menggunakan metode prototyping. Hasil penelitian ini berupa rancangan sistem web yang dapat membantu pelanggan melakukan pemesanan produk.
Sistem Informasi Pengolahan Data Siswa di SMA Informatika Ciamis Menggunakan Microsoft Visual Basic Rohayati, Tuti; Sidiq, Maulana; Dwicahya Supriatman, Rian
Jurnal Sistem Informasi Galuh Vol 1 No 2 (2023): Jurnal Sistem Informasi Galuh
Publisher : Fakultas Teknik Jurusan Sistem Informasi Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/jsig.v1i2.3149

Abstract

In order to face the era of globalization, science and technology are developing rapidly, this must also be supported by qualified human resources (HR). With these quality human resources, an institution or company can make good use of technological advances, especially in the field of computers. In educational activities it is also necessary to have a computerized system for various purposes. especially in the management of student data. In SMA INFORMATIKA KABUPATEN CIAMIS, student data processing is still written directly into the main book because there is no application program that can process student data. To increase the efficiency and effectiveness of the authors make a simple application to facilitate jobs related to processing student data. Information system for processing student data will be made using Visual Basic programming and using Microsoft Access as the database. The results of this study are in the form of a student data processing information system that can help overcome problems in searching student data and student data reports.
Analisis Forensik Pada Instagram dan Tik Tok Dalam Mendapatkan Bukti Digital Dengan Menggunakan Metode NIST 800-86 Ali Diko Putra, Muhammad; Wirawan Muhammad, Arif; Parga Zen, Bita; Yunita Kisworini, Rianti; Rohayati, Tuti
Jurnal Sistem Informasi Galuh Vol 2 No 1 (2024): Journal of Galuh Information Systems
Publisher : Fakultas Teknik Jurusan Sistem Informasi Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/jsig.v2i1.3695

Abstract

Crime is currently increasing with the development of this smartphone, one of which is the crime of using social media. Instagram and Tik Tok are one of the most widely used social media applications in this era. The more users of this social media, it does not rule out the emergence of crimes against fellow users of this social media. Every activity carried out on social media, including criminal acts, leaves evidence or digital traces; whether deleted or not, all will be visible. Digital forensics is the study of how to obtain digital evidence obtained from digital devices. This study aims to determine the process of finding digital evidence on Instagram and Tik Tok social media applications that are accessed via smartphones using the National Institute of Standards and Technology (NIST) method. The stages in this digital forensic method include Collection, Examination, Analysis, and Reporting to obtain digital evidence on Instagram and TikTok using tools in the form of third-party software, namely MOBILedit Forensic Express, Autopsy, and FTK Imager tools. With the final result for the Instagram application tools, MOBILedit Forensic Express is able to acquire evidence with a percentage of 0.02%, for autopsy tools at 40%, and FTK Imager with a percentage of 57%. In the Tiktok application itself, MOBILedit Forensic Express gets a percentage of 27%, while an autopsy is 29%, and the last is the FTK Imager tool with a percentage of 71%. In this study, the FTK Imager tool is superior in the acquisition of evidence between the two tools.
Implementasi Forward Chaining pada Sistem Pakar Kerusakan Mesin Fotocopy Kurniawan, Ferdian Miko; Christanto, Febrian Wahyu; Ahmad Firdaus, Eryan; Rohayati, Tuti
Jurnal Sistem Informasi Galuh Vol 2 No 2 (2024): Journal of Galuh Information Systems
Publisher : Fakultas Teknik Jurusan Sistem Informasi Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/jsig.v2i2.3962

Abstract

The Forward Chaining method is used in developing an expert system to diagnose photocopier damage. This system aims to help technicians or non-technical users identify and repair problems that occur with photocopiers. The system collects information about symptoms or signs associated with damage to the photocopier. This information is then used to check existing rules in the knowledge base. The system sequentially checks these rules and matches the conditions to the symptoms observed on the copier. Therefore, this research aims to implement the forward chaining method in a website-based Canon IRA 4251/6275 photocopier damage expert system as a solution to help technicians so that they do not need to come to the customer's place to repair the photocopier, because customers can repair damage to their photocopier accordingly. The directions from the expert system application are useful for reducing costs by 70% for calling a photocopy technician. These results were obtained from the user questionnaire answers that this application was very helpful. The research method used is the case study method, by collecting data through interviews and observation. And the development method here uses the prototype method. This expert system application uses the CodeIgniter framework and uses a MySQL database. The application for implementing forward chaining on the website-based Canon IRA 4251/6275 photocopier damage expert system is expected to help customers solve problems related to damage to photocopiers and reduce customer costs for servicing photocopiers.
Co-Authors Ali Diko Putra, Muhammad Arif Wirawan Muhammad Bita Parga Zen Eryan Ahmad Firdaus Febrian Wahyu Christanto Kurniawan, Ferdian Miko Maulana Sidiq Rian Dwicahya Supriatman Sidiq, Maulana Yunita Kisworini, Rianti