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IMPLEMENTASI DAN ANALISIS KINERJA SISTEM MONITORING JARINGAN BERBASIS ZABBIX PADA DINAS KOMUNIKASI DAN INFORMATIKA KABUPATEN KARANGANYAR Afrizal Fikri; Aditya Ryan Affandi; Fatah Yasin Al Irsyadi
Abdi Teknoyasa INPRESS Volume 7, Nomor 1, Juli 2026
Publisher : Universitas Muhammadiyah Surakarta

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Abstract

Infrastruktur jaringan di instansi pemerintahan membutuhkan pengawasan terus-menerus untuk menjamin kualitas pelayanan publik. Praktik Kerja Nyata (PKN) ini bertujuan untuk mengimplementasikan Network Monitoring System (NMS) berbasis Zabbix pada Dinas Komunikasi dan Informatika Kabupaten Karanganyar serta melakukan evaluasi kinerja dengan membandingkannya terhadap Grafana. Metode pelaksanaan mencakup konfigurasi Simple Network Management Protocol (SNMPv2c) pada router MikroTik BLC, integrasi host, desain dashboard visual, dan manajemen proteksi firewall server. Hasil implementasi membuktikan bahwa Zabbix berhasil memvisualisasikan performa jaringan secara real-time melalui komponen grafik trafik, utilitas sistem, dan pemetaan geografis serta mengawasi kesehatan peladen (server) internal melalui pemantauan utilitas perangkat keras secara mandiri. Insiden kegagalan penarikan data (timeout) berhasil ditangani dengan menonaktifkan fitur SNMP bulk request, sedangkan kendala aksesibilitas diselesaikan melalui modifikasi whitelist pada UFW firewall. Berdasarkan evaluasi komparatif fungsional, Zabbix memiliki keunggulan strategis pada kemandirian arsitektur (all-in-one platform) dan kecerdasan peringatan dini bawaan, sedangkan Grafana memiliki keunggulan estetika visual namun menuntut infrastruktur basis data eksternal yang lebih kompleks. Disimpulkan bahwa platform Zabbix sangat efektif dan efisien untuk memenuhi spesifikasi pemantauan jaringan terpusat pada instansi. Kata Kunci: Grafana, MikroTik, Network Monitoring System, SNMP, Zabbix.
Development and Usability Evaluation of an Android-Based Marker-Based Augmented Reality Application for Residential Property Promotion Devi Afriyantari Puspa Putri; Endah Sudarmilah; Fatah Yasin Al Irsyadi; Zildan Alfatih Agustian; Alif Pandu Raharjo
International Journal of Computer and Information System (IJCIS) Vol 7, No 3 (2026): IJCIS : Vol 7 - Issue 3 - 2026
Publisher : Institut Teknologi Bisnis AAS Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29040/ijcis.v7i3.280

Abstract

The growing demand for interactive digital marketing has encouraged the adoption of Augmented Reality (AR) to overcome the limitations of conventional property promotion media. However, existing studies have primarily emphasized system implementation or marketing outcomes, with limited attention to evaluating application quality from the users' perspective. This study aims to develop an Android-based marker-based AR application for residential property promotion, verify its functionality through black-box testing, and evaluate its usability using a validated and reliable evaluation instrument. The application was developed following the Four-D (4D) development model and implemented using Unity and the Vuforia SDK to integrate printed property brochures with interactive three-dimensional visualization. Functional verification was conducted using black-box testing, while usability evaluation involved 51 respondents, comprising 45 public users and six property developers. The evaluation instrument was first validated and tested for reliability before descriptive statistical analysis was performed. The results showed that all application features operated according to the specified functional requirements. The questionnaire demonstrated acceptable validity and reliability, with a Cronbach's Alpha coefficient of 0.678. User evaluation indicated positive acceptance, achieving overall scores of 85.11% from public users and 85.33% from developers. These findings demonstrate that the proposed application provides an effective and user-friendly approach to residential property promotion by combining interactive three-dimensional visualization with conventional printed brochures. The proposed development and evaluation framework may serve as a reference for future AR-based promotional applications