Tri Listyorini
Department of Informatics Engineering, Faculty of Engineering, Universitas Muria Kudus, Kudus, Indonesia

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Web-Based Hotel Inventory Information System at Guna Wijaya Hotel Pati Dina Surya Shahhilina; Endang Supriyati; Tri Listyorini
SAGA: Journal of Technology and Information System Vol. 3 No. 3 (2025): August 2025
Publisher : CV. Media Digital Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58905/saga.v3i3.546

Abstract

Inventory management at Hotel Guna Wijaya currently relies on manual ledgers, leading to inaccurate real-time data and risks of record loss. Key challenges include difficult stock monitoring and delayed reporting due to manual recapitulation. This study develops a web-based inventory information system to enhance transparency, stock accuracy, and reporting efficiency using the Waterfall model: requirements analysis, system design, implementation, and testing. System design utilized Unified Modeling Language (UML), while testing employed Black Box and User Acceptance Testing (UAT) focusing on Role-Based Access Control (RBAC). Results demonstrate that the system successfully prevents data duplication through a Double-Check Validation feature on item names and locations. The digitalization significantly reduces report generation time from days to seconds using a Reporting Engine integrated with WhatsApp and Email. Furthermore, the Safety Stock Alert feature effectively provides early warnings to prevent shortages. Overall, the system improves monitoring, maintains data integrity, and supports efficient managerial decision-making at Hotel Guna Wijaya.
Design of a Web-Based Point of Sale System for Transaction Recording at Sumber Rejeki Store Agatha Ayu Amalia; Endang Supriyati; Tri Listyorini
SAGA: Journal of Technology and Information System Vol. 3 No. 3 (2025): August 2025
Publisher : CV. Media Digital Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58905/saga.v2025i3.547

Abstract

The use of manual transaction recording in Micro, Small, and Medium Enterprises (MSMEs) often causes data inaccuracies, inefficient transaction processes, and difficulties in inventory monitoring. Toko Sumber Rejeki Karangbener Kudus is an MSME that still applies handwritten sales records, leading to limited transaction documentation and delayed reporting. This study aims to design a web-based Point of Sale (POS) system to support sales transactions, inventory management, and sales reporting. The study employs a Research and Development (R&D) approach using the Waterfall model. Data were collected through observation of transaction activities, interviews with the store owner, and a literature review related to POS systems and MSME digitalization. System design was carried out using structured modeling, including use case diagrams, activity diagrams, data flow diagrams, entity relationship diagrams, sequence diagrams, and user interface design. The developed system provides role-based access for cashiers, administrators, and owners. Cashiers handle sales transactions and cash sessions, administrators manage product and stock data, and owners monitor sales reports. The proposed system is expected to reduce recording errors, streamline transaction processes, and improve data organization, serving as a practical solution for MSMEs transitioning from manual to digital transaction recording.
Implementation of a Geographic Information System in Website Design to Visualize Routes and Distances Yudhistira Pradana; Tri Listyorini; Endang Supriyati
SAGA: Journal of Technology and Information System Vol. 4 No. 1 (2026): February 2026
Publisher : CV. Media Digital Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58905/saga.v4i1.597

Abstract

This journal research was conducted with the primary objective of developing a system capable of visualizing the route and distance from SMK Raden Umar Said Kudus to various boarding houses located within Kudus Regency. The increasing number of students enrolling in the school, including those from outside the region, has created a growing need for accessible information regarding temporary accommodation near the school. Therefore, the proposed system is designed to assist students in identifying suitable boarding houses by providing geographic visualization of their locations and distances from the school. To achieve this objective, the system utilizes the Leaflet library as the main mapping tool to visualize geographic information in an interactive web based environment. Leaflet enables the display of maps, routes, and distance calculations in a user friendly format, making it easier for users to understand spatial relationships between the school and nearby boarding houses. The system itself is developed using PHP as the primary programming language. In addition, JavaScript is integrated with the Leaflet library to handle map interactions and geographic data visualization. The Waterfall development model was chosen as the system development methodology due to its clear and sequential. Through this approach, the research aims to produce a functional Geographic Information System that helps students efficiently locate temporary housing during their study period at SMK Raden Umar Said Kudus while also providing useful information for boarding house owners.