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All Journal Indonesian Journal of Computer Science Jurnal Sains dan Informatika : Research of Science and Informatic
Sundara, Tri Apriyanto
STMIK Indonesia Padang
Computer Science & IT

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Instructional Media Development Using Macromedia Flash In Blended Learning Wahyudi, Wahyudi; Sundara, Tri Apriyanto; Candra, Afriando
Jurnal Sains dan Informatika Vol 2, No 1 (2016): Sains dan Informatika
Publisher : Lembaga Layanan Pendidikan Tinggi (LLDIKTI) Wilayah X

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (728.543 KB) | DOI: 10.22216/jsi.v2i1.1620

Abstract

Operating system is a compulsory subject students STMIK Indonesia Padang. This course describes computers operating system for control and management of hardware and computer software. Computer operating system is located on the first layer of hard disk drive. When computer is turned on, software first work is operating system and other new applications are processed. The results of observations on STMIK Indonesia Padang, 30% of students have not been able to understand the subject of Operating System. Instructional media should be formulated so that material is easy to understand. The computer as a learning tool Operating System can be made interactive learning media applications. Many interactive CD Operating System in circulation, only contains general material and do not develop subject of discussion. Research objective of designing learning media Operating System using Macromedia Flash, which can be used as ingredients in learning process for students. The subjects were students STMIK Indonesia Padang subjects Operating Systems.
Evaluation of Cloud-Based Ethereum Network Performance Sundara, Tri Apriyanto; Ustabas, Cenk Yusuf; Gokturk, Mehmet
Indonesian Journal of Computer Science Vol. 10 No. 2 (2021): Oktober 2021
Publisher : STMIK Indonesia Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33022/ijcs.v10i2.446

Abstract

Blockchain technology provides the information technology industry with better resilience and security. While it is still evolving, the technology is now supported by many entities, including cloud service providers. This paper elaborates Ethereum, a popular Blockchain 2.0 platform, and evaluates its performance on the cloud-based network. In this research, some Ethereum nodes (mainnet, Ropsten, and Rinkeby testnets) were set up on a cloud-based managed blockchain. The performance of its network, memory, and computing usage is then monitored.
Co-Authors Candra, Afriando Gokturk, Mehmet Ustabas, Cenk Yusuf Wahyudi ,