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Rancang Bangun Lab Komputer Virtual Berbasis Cloud Computing Menggunakan Openstack Pada Jaringan Terpusat Nelmiawati Nelmiawati; Nur Cahyono Kushardianto; Ahmad Hamim Tohari; Yan Prada Hasibuan; Dwi Ely Kurniawan
Journal of Applied Informatics and Computing Vol 2 No 1 (2018): Juli 2018
Publisher : Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (922.577 KB) | DOI: 10.30871/jaic.v2i1.821

Abstract

Politeknik Negeri Batam is one college that gives higher priority to practicum activity. Students are therefore faced with a larger practical task than theory, making it more laboratory than practicum sessions. While access to the lab is quite limited. Virtual computer labs using Cloud Computing technology can be a solution to overcome this limitation. The author has been doing research on the design of Cloud Computing's virtual computer lab using OpenStack on a centralized network and has got some results. Tests are performed with specific server specifications and use the OpenStack platform. And the results of testing of the virtual computer lab with case studies of object-based programming courses show the server used during testing can run virtual computer lab with 9 computers well. While in the case study there are 30 computers per lab. This is due to hardware resources that are not good enough.
Klasifikasi dan Edukasi Alternatif Media Pembelajaran Daring untuk Edukator Maidel Fani; Nelmiawati Nelmiawati; Ahmad Hamim Thohari; Hamdani Arif; Supardianto Supardianto; Muchammad Fajri Amirul Nashrullah; Dodi Prima Resda; Heru Wijanarko; Rizky Pratama Hudhajanto; Dwi Ely Kurniawan; Rina Yulius; Mira Chandra Kirana; Muhammad Idris
Jurnal Pengabdian kepada Masyarakat Politeknik Negeri Batam Vol 3 No 2 (2021): Jurnal Pengabdian kepada Masyarakat Politeknik Negeri Batam
Publisher : Pusat P2M Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/abdimas polibatam.v3i2.2917

Abstract

Abstract—Corona Virus Diseases 2019 (COVID-19) has been spread and infected many people in the world. Government issued physical distancing policy and ordered schools and colleges to conduct an online learning to overcome the spread. A transition from conventional to online learning poses new problems such as unpreparedness of educators and students to comply on this situation. One of the factors of unpreparedness is the uneven spread of the internet so that students find it difficult to follow the online learning process. Therefore, there needs to be a proper alternative media selector by educators so that in the delivery of material can be followed by all students. Education about the selection of alternative media online is expected to be a solution for educators in determining the media and methods chosen according to the conditions faced. In general, the results of questionnaire analysis that has been disseminated provide new benefits and knowledge for educators about alternative media online learning process. Thus, educators can determine which media and methods to choose based on their individual circumstances and situations
Pengembangan Aplikasi Pemasaran Ikan Untuk UMKM dan Nelayan Batam dengan Pendekatan User Centered Design (UCD) dan Usability Testing Ari Novriansyah; Dwi Ely Kurniawan
Journal of Applied Computer Science and Technology Vol 3 No 1 (2022): Juni 2022
Publisher : Indonesian Society of Applied Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52158/jacost.v3i1.310

Abstract

This study aims to design a fish trading application for SMEs and fishers in Batam. Batam is an area surrounded by the sea; most of the population makes a living as fishermen. The restrictions on community activities due to the Covid-19 pandemic have resulted in several weakening businesses where fishers and MSMEs have difficulty selling and distributing to consumers. The study took a case study on Tibelat Farm, an MSME, and anglers who cultivate fish and sell various consumption fish and ornamental fish. The application design uses the Laravel Framework with a UCD approach (User Centered Design), which involves the user in the business model to reach a broader market and complete available information. The results of the local community survey still have no confidence in online transactions, so in the design, they choose the pay-on-site or COD (Cash on Delivery) model. As an evaluation of the usability level using the SUS scale (System Usability Scale). The study results showed a SUS score of 57.58 which means that the application is functionally perfect and can be accepted by users.
Implementasi Sistem Reminder Jadwal pada eLearning Moodle Berbasis API Menggunakan Framework Flutter M. Yudha Putra; Dwi Ely Kurniawan
Journal of Applied Computer Science and Technology Vol 4 No 1 (2023): Juni 2023
Publisher : Indonesian Society of Applied Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52158/jacost.v4i1.490

Abstract

This research aims to develop a Flutter-based mobile application that provides users with information regarding class schedules and assignments. The application includes a reminder feature that sends notifications about lectures and assignments through WhatsApp and in-app notifications. The development methodology employed is the waterfall model, while testing utilizes black-box testing and Firebase Test Lab. The test results demonstrate the successful development of the application. Additionally, this application facilitates efficient and easy access to class schedules and assignments. It is expected to enhance users' academic performance and be applicable across various educational institutions. Overall, the development of this application offers users the advantage of effectively and efficiently managing study time and completing tasks, thereby contributing to the improvement of educational quality within institutions.