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Implementation of MDLC Method to Create Promotional Videos for Tahu Bakso Mak Cito Putra, Kurnia Ramadhan; Fahrudin, Nur Fitrianti; Umaroh, Sofia
Journal of Social Sciences and Technology for Community Service (JSSTCS) Vol 5, No 1 (2024): Volume 5, Nomor 1, March 2024
Publisher : Universitas Teknokrat Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33365/jsstcs.v5i1.3611

Abstract

The use of technology has a good impact in various sectors, including the culinary industry. Tahu Bakso Mak Cito, located in Leuwiliang, Bogor, faces challenges in adapting to technology, especially for marketing. This community service aims to overcome the problems faced by Tahu Bakso Mak Cito in promoting its products. The proposed solution is to create promotional videos by utilizing multimedia for effective marketing. A SWOT analysis was first carried out to identify the challenges faced by Tahu Bakso Mak Cito, including limited marketing strategies, competition from larger food companies, low production scale, and short product shelf life. After the problem has been identified using the SWOT Analysis, video development is then carried out by following the multimedia development methodology, namely the Multimedia Development Life Cycle, which includes initialization, blueprint design, asset preparation, product development, as well as testing and validation. To overcome this problem, solutions are proposed, including multimedia and social media marketing strategies. It is hoped that the success of making a promotional video for Tahu Bakso Mak Cito can improve their marketing capabilities in this era of technological development, which is not only useful for increasing brand awareness, but also becomes an inspiration for entrepreneurship. The positive response from the owners of Tahu Bakso Mak Cito UMKM was that they felt it was helpful to promote this community service activity.
Renovator: Resilience System in Microservices Architecture Using Fault Tolerance Factor PUTRA, KURNIA RAMADHAN; UMAROH, SOFIA; FAHRUDIN, NUR FITRIANTI; PANDJI, PRAMBUDHI WIBOWO
MIND (Multimedia Artificial Intelligent Networking Database) Journal Vol 10, No 2 (2025): MIND Journal
Publisher : Institut Teknologi Nasional Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26760/mindjournal.v10i2.235-249

Abstract

ABSTRAKArsitektur microservices menghadapi tantangan dalam menjaga ketahanan layanan akibat cascading failure, ketergantungan antarlayanan yang dinamis, serta keterbatasan mekanisme fault tolerance berbasis ambang statis. Pendekatan seperti circuit breaker dan bulkhead hanya memberi perlindungan terbatas ketika beban dan latensi berubah cepat. Untuk menjawab gap tersebut, penelitian ini memperkenalkan Renovator, kerangka kerja ketahanan yang memperluas circuit breaker melalui pemantauan adaptif dan pemulihan otomatis. Evaluasi pada simulasi Sistem Presensi dengan empat skenario yaitu cascading failure, latency spike, normal load, dan single-service failure menunjukkan peningkatan signifikan dibandingkan baseline: ketersediaan naik (86,31% menjadi 93,95%), MTTR berkurang 49–67%, tingkat kesalahan turun 55–63%, serta latensi membaik 20–27% tanpa memengaruhi throughput. Kontribusi utama penelitian ini adalah pengembangan Renovator sebagai mekanisme circuit breaker yang lebih adaptif dan otomatis untuk meningkatkan ketahanan microservices.Kata kunci: microservices, fault tolerance, circuit breaker, MSA resilienceABSTRACTMicroservices architectures face resilience challenges due to cascading failures, dynamic dependencies, and the limitations of fault tolerance mechanisms that rely on static thresholds. Techniques such as Circuit Breaker and Bulkhead provide only partial protection under rapidly changing workloads. To address this gap, this study introduces Renovator, a resilience framework that enhances circuit breaker functionality through adaptive monitoring and automated recovery. Evaluated on a simulated Attendance System under four scenarios—cascading failure, latency spike, normal load, and single-service failure, Renovator shows notable improvements over the baseline: availability increases (from 86.31% to 93.95%), MTTR decreases by 49–67%, error rates drop 55–63%, and latency improves 20–27% with no throughput degradation. The main contribution is an adaptive and automated circuit-breaker–based framework to strengthen microservices resilience.Keywords: microservices, fault tolerance, circuit breaker, MSA resilience