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Aplikasi Toko Buku Berbasis Web Dengan Fitur Rekomendasi Buku Menggunakan Algoritma Collaborative Filtering Adhitya Ilham Ramdhani; Sabar Hanadwiputra; Subandri Subandri; Zaenal Mutaqin Subekti
Journal of Students‘ Research in Computer Science Vol. 7 No. 1 (2026): Mei 2026
Publisher : Program Studi Informatika Fakultas Ilmu Komputer Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/9ge6w258

Abstract

The rapid development of information technology has had a significant impact on various sectors, including the bookselling industry. Many conventional bookstores have begun to switch to digital platforms, simplifying and expanding their sales reach. However, with the wide selection of books available, users often experience difficulty finding books that match their interests and needs. Therefore, this research was conducted with the aim of designing a web-based bookstore application equipped with a personalized book recommendation feature using the PHP programming language and a MySQL Database. The main feature is the implementation of a collaborative filtering algorithm, a recommendation system method that analyzes the similarity of preferences between users based on data from ratings provided. This data is used to predict and recommend books that are likely to be liked by other users with similar preference patterns. The implementation of this algorithm aims to increase the relevance of recommendations and provide a more efficient and interactive book search experience. The results of this test indicate that the system is capable of providing relevant book suggestions that align with user preferences. Furthermore, the implementation of this web-based application also simplifies the transaction process, speeds up book searches, and increases user satisfaction in digital shopping. Thus, this web-based bookstore application that uses a collaborative filtering algorithm can be an effective solution in helping users find books according to their interests and supporting the development of digital bookstores.
Network Automation Ansible Deploy Email Server Running Playbook Sabar Hanadwiputra; Adhitya Ilham Ramdhani; Subandri Subandri; Zaenal Mutaqin Subekti; Muhammad Arfan Aziz
Jurnal Pengembangan Sistem Informasi dan Informatika Vol. 7 No. 4 (2026): Jurnal Pengembangan Sistem Informasi dan Infomatika
Publisher : Training & Research Institute - Jeramba Ilmu Sukses

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47747/jpsii.v7i4.3701

Abstract

With the rapid development of the digital era and information technology, manual network management is becoming increasingly inefficient and time-consuming. Traditional network configuration, which requires administrators to physically access servers, increases the risk of human error that can disrupt services and raise operational costs. To address these challenges, Network Automation provides an effective solution for improving the efficiency and reliability of network infrastructure management, particularly for organizations with servers located in different locations. Ansible is a network automation tool that uses Playbooks to automate network configuration processes. Through protocols such as SSH, Ansible enables network engineers to remotely monitor and manage network infrastructure without requiring direct physical interaction with network devices. The structured use of Playbooks facilitates documentation, maintenance, and the consistent and rapid execution of administrative tasks. This study focuses on implementing Network Automation using Ansible Playbooks to improve time and resource efficiency in network management. Through this approach, network monitoring and configuration processes become more practical, secure, and reliable in supporting organizational operational needs in the current digital era.