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Design and Implementation of Information Systems for Efficient Big Data Processing Apriadi, Deni; Anjani, Dewi; Risal, Andi Alviadi Nur; Triana, Yaya Sudarya; Mubarak, Husni
Jurnal Komputer Teknologi Informasi Sistem Komputer (JUKTISI) Vol. 5 No. 1 (2026): Juni 2026
Publisher : LKP KARYA PRIMA KURSUS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62712/juktisi.v5i1.1014

Abstract

The rapid growth of data volume, velocity, and variety has created significant challenges for traditional information systems, which are often unable to process large-scale data efficiently. This study aims to design and implement an efficient information system for big data processing using a distributed computing approach. The research adopts a systematic and experimental method consisting of system design, implementation, and performance evaluation. The proposed system is developed using a distributed architecture with parallel processing mechanisms to improve scalability and resource utilization. Performance evaluation is conducted using key metrics, including processing time, throughput, and efficiency improvement percentage, based on experimental testing with datasets ranging from 1 GB to 10 GB. The results show that the proposed system consistently reduces processing time and increases throughput compared to the baseline system. The system achieves efficiency improvements ranging from 33.3% to 36.9%, exceeding the predefined success indicator of 30%. These findings demonstrate that the integration of distributed computing and optimized system architecture significantly enhances big data processing performance. Therefore, the proposed system provides a scalable and practical solution for handling large-scale data processing in modern information systems.
Pelatihan Hybird Pemanfaatan Web GeoGebra untuk Meningkatkan Visualisasi Konsep Matematika Siswa H, Haeriani; Arifin, Dafrid Cahyadi; Apriadi, Deni; Novianti; Misqa, Layyana
JURIBMAS : Jurnal Hasil Pengabdian Masyarakat Vol 5 No 1 (2026): Juli 2026
Publisher : LKP KARYA PRIMA KURSUS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62712/juribmas.v5i1.1024

Abstract

Pembelajaran matematika yang bersifat abstrak sering menyebabkan rendahnya kemampuan visualisasi konsep siswa. Kegiatan pengabdian ini bertujuan untuk meningkatkan kemampuan visualisasi konsep matematika melalui pemanfaatan web GeoGebra dalam pembelajaran hybrid. Metode yang digunakan adalah pelatihan dan pendampingan kepada 32 siswa melalui tahapan pre-test, implementasi pembelajaran berbasis GeoGebra, dan post-test, serta evaluasi menggunakan observasi dan angket. Hasil kegiatan menunjukkan adanya peningkatan nilai rata-rata siswa dari 58,12 menjadi 82,75 dengan persentase peningkatan sebesar 42,37%. Selain itu, ketuntasan belajar meningkat dari 28% menjadi 84%. Tingkat keaktifan siswa mencapai 87% dan respon positif terhadap penggunaan GeoGebra sebesar 89%. Hasil ini menunjukkan bahwa pemanfaatan GeoGebra berbasis web dalam pembelajaran hybrid efektif dalam meningkatkan kemampuan visualisasi konsep matematika siswa serta keterlibatan mereka dalam proses pembelajaran.