Cloud and WebRTC based Laboratory Solution for Practical Work in Computer Science for a Traditional University

Gueye, Amadou Dahirou; Yade, Lamine; Gueye, Bounama; Kasse, Omar; Lishou, Claude

doi:10.1109/educon45650.2020.9125201

Cited by 8 publications

(2 citation statements)

References 10 publications

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“…The work mentioned in Reference [14] presents a lab-based framework for interactive hands-on assignments applicable to a range of STEM disciplines. Through the integration of WebRTC technology, the framework allows for an instantaneous interaction between educators and learners during practical tasks.…”

Section: Introductionmentioning

confidence: 99%

A Hybrid Approach for WebRTC Video Streaming on Resource-Constrained Devices

Diallo,

Ouamri,

Keche

2023

Electronics

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This paper introduces thorough comparative and interoperability analyses involving a browser-based P2P video streaming approach utilizing WebRTC (web real-time communication), along with WebRTC hybrid solutions developed using the React Native framework (for mobile) and the electron framework (for desktop and Raspberry Pi). The assessment is carried out based on various metrics, including CPU (central processing unit) load, RAM (random access memory) utilization, and network data consumption. The obtained findings highlight the potential of integrating WebRTC P2P video streaming into hybrid applications as a promising alternative for real-time video streaming applications in embedded systems; given that, compared to the current mainstreams, e.g., Chrome or Firefox, the proposed approach has superiority performance in terms of CPU load, RAM usage, and network occupancy. The results also demonstrated that interoperability is ensured between the two types of applications (web-based and hybrid-based one).

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Section: Introductionmentioning

confidence: 99%

A Hybrid Approach for WebRTC Video Streaming on Resource-Constrained Devices

Diallo,

Ouamri,

Keche

2023

Electronics

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“…Other platforms used in Vlab research on private cloud platforms are cloud aggregators, namely OpenStack and Open Nebula, as well as Hypervisors such as HyperV and VMWare. Vlab research on cloud aggregator platforms includes discussing the potential of the cloud as a Vlab platform in terms of ease and cost efficiency [8]; creating and managing Vlab [9]; and developing Vlab that is directly integrated with audio-video communication with WebRTC [10].…”

Section: Introductionmentioning

confidence: 99%

Implementasi Laboratorium Komputer Virtual Berbasis Cloud – Kelas Pemrograman Berorientasi Obyek

Susanto

Ferdiana

Sulistyo

2022

JNTETI

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Pandemi COVID-19 yang terjadi sejak Maret 2020 menyebabkan kegiatan pembelajaran harus dilakukan secara daring. Kegiatan pembelajaran secara daring umumnya dapat dilakukan dengan menggunakan learning management system (LMS) dan aplikasi video conference. Namun, dalam beberapa topik pelajaran dibutuhkan kegiatan praktikum, di antaranya praktikum menggunakan laboratorium komputer. Untuk memenuhi kegiatan praktikum komputer pada masa pandemi, dibutuhkan laboratorium komputer yang dapat diakses secara daring. Salah satu solusi praktikum secara daring adalah laboratorium virtual (Vlab), yaitu laboratorium komputer virtual yang menggunakan teknologi virtualisasi. Vlab menyajikan virtual machine (VM) yang diakses secara daring dengan aplikasi remote access (Remote Desktop Protocol/RDP, Virtual Network Computing/VNC, Secure Shell/SSH). Vlab dapat menggunakan infrastruktur on-premise maupun infrastruktur public cloud. Dibandingkan dengan Vlab berbasis infrastruktur on-premise, Vlab berbasis cloud tidak membutuhkan investasi awal yang mahal dan mengeliminasi perawatan rutin perangkat keras yang kompleks. Makalah ini mengusulkan aplikasi Vlab berbasis cloud dengan Azure Lab Services pada kasus kelas Pemrograman Berorientasi Obyek. Vlab dirancang berdasarkan kebutuhan teknis praktikum pemrograman yang meliputi spesifikasi VM (CPU, RAM, dan penyimpanan), sistem operasi, perangkat lunak yang harus terpasang, hingga jumlah VM dalam satu kelas. Berdasarkan analisis total cost of ownership, biaya penyediaan Vlab berbasis cloud berpotensi lebih murah hingga 26% dibanding Vlab berbasis infrastruktur on-premise. Instalasi Vlab berbasis cloud yang dilakukan menggunakan skrip Powershell dapat diselesaikan dalam enam interaksi dan waktu instalasinya adalah 132 menit. Akses Vlab dapat dilakukan dengan komputer/laptop standar yang memiliki konektivitas internet dan aplikasi klien RDP. Bandwidth yang dibutuhkan untuk mengakses Vlab berbasis cloud berkisar antara 0,13 Mbps hingga 3,09 Mbps. Rentang bandwith tersebut masih berada dalam rentang kecepatan rata-rata jaringan 4G yang tersedia di Indonesia.

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Remote Practical Work Environment based on Containers to replace Virtual Machines

Yade

Gueye

2022

2022 IEEE Global Engineering Education Conference (EDUCON)

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Cloud and WebRTC based Laboratory Solution for Practical Work in Computer Science for a Traditional University

Cited by 8 publications

References 10 publications

A Hybrid Approach for WebRTC Video Streaming on Resource-Constrained Devices

A Hybrid Approach for WebRTC Video Streaming on Resource-Constrained Devices

Implementasi Laboratorium Komputer Virtual Berbasis Cloud – Kelas Pemrograman Berorientasi Obyek

Remote Practical Work Environment based on Containers to replace Virtual Machines

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