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Kinerja Server Basis Data pada Aplikasi Web Berbasis Raspberry Pi Ardeman Ardeman; Sayed Muchallil; Afdhal Afdhal
Jurnal Komputer, Informasi Teknologi, dan Elektro Vol 2, No 3 (2017)
Publisher : Universitas Syiah Kuala

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Abstract

Rancang Bangun Purwarupa Pengidentifikasi Kendaraan Bermotor Pelanggar Lalu Lintas dengan RFID Berbasis Arduino UNO Adityo Sumantri; Ernita Dewi Meutia; Sayed Muchallil
Jurnal Komputer, Informasi Teknologi, dan Elektro Vol 1, No 1 (2016)
Publisher : Universitas Syiah Kuala

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Abstract

Menerobos lampu lalu lintas merupakan pelanggaran aturan lalu lintas yang ikut menyumbang terjadinya kemacetan dan kecelakaan di jalan raya. Salah satu cara untuk mengatasinya adalah dengan sebuah sistem yang dapat mengidentifikasi secara otomatis kendaraan bermotor yang melakukan pelanggaran tersebut. Dalam penelitian ini dibangun sebuah purwarupa yang memanfaatkan teknologi Radio Frequency Identification (RFID) untuk mengidentifikasi kendaraan bermotor pelanggar rambu lalu lintas secara otomatis tanpa kontak langsung. Purwarupa ini terdiri dari RFID reader dan RFID tag untuk mengidentifikasi kendaraan serta rangkaian LED sebagai simulasi lampu lalu lintas yang dikendalikan oleh Arduino Uno. Frekuensi kerja RFID yang digunakan yaitu 125 kHz. RFID reader dipasang di area lampu lalu lintas dan RFID tag dipasang pada tiap-tiap kendaraan. Apabila terdapat kendaraan yang menerobos, maka RFID tag mengirim data atau identitas pelanggar ke RFID reader kemudian meneruskan data tersebut ke komputer untuk ditampilkan pada Serial Monitor. Purwarupa yang dibangun berjalan baik, RFID reader memiliki jangkauan sudut pembacaan yang cukup luas dan dapat mengidentifikasi kendaraan yang melanggar. Jarak optimal yang mampu dijangkau oleh RFID reader 6 cm dan purwarupa ini bekerja baik untuk mendeteksi satu kendaraan yang menerobos lampu lintas.  Kata Kunci— Pelanggaran lampu lalu lintas, RFID tag, RFID reader, Arduino Uno
Unstructured Peer-to-Peer Botnet Simulation for Measuring Its Robustness Sayed Muchallil; Subhasish Dutta Chowdhuri; Kiran Venkatesh; Abhiram Doddaballapur Venkatraman; Candeep Singh
Jurnal Rekayasa Elektrika Vol 9, No 3 (2011)
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (218.014 KB) | DOI: 10.17529/jre.v9i3.164

Abstract

Malware attacks on the Internet have increasedsubstantially in recent years for which botnets are a root cause. A "botnet" is a network of compromised computers controlled by an attacker known as the "botmaster". To be able to effectively detect and defend against botnets, it is very important to have a good understanding of their construction procedure and propagation methodology. In this work, we study the construction of an unstructured peer-to-peer botnet, its propagation methodology, diurnal properties and robustness. This simulation shows that the more frequently a node updates its buddy list, the lesser is the process overhead involved.
Kelayakan Raspberry Pi sebagai Web Server: Perbandingan Kinerja Nginx, Apache, dan Lighttpd pada Platform Raspberry Pi Rahmad Dawood; Said Fairuz Qiana; Sayed Muchallil
Jurnal Rekayasa Elektrika Vol 11, No 1 (2014)
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (315.075 KB) | DOI: 10.17529/jre.v11i1.1992

Abstract

Raspberry Pi is a small-sized computer, but it can function like an ordinary computer. Because it can function like a regular PC then it is also possible to run a web server application on the Raspberry Pi. This paper will report results from testing the feasibility and performance of running a web server on the Raspberry Pi. The test was conducted on the current top three most popular web servers, which are: Apache, Nginx, and Lighttpd. The parameters used to evaluate the feasibility and performance of these web servers were: maximum request and reply time. The results from the test showed that it is feasible to run all three web servers on the Raspberry Pi but Nginx gave the best performance followed by Lighttpd and Apache.Keywords: Raspberry Pi, web server, Apache, Lighttpd, Nginx, web server performance
Kelayakan Raspberry Pi sebagai Web Server: Perbandingan Kinerja Nginx, Apache, dan Lighttpd pada Platform Raspberry Pi Rahmad Dawood; Said Fairuz Qiana; Sayed Muchallil
Jurnal Rekayasa Elektrika Vol 11, No 1 (2014)
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17529/jre.v11i1.1992

Abstract

Raspberry Pi is a small-sized computer, but it can function like an ordinary computer. Because it can function like a regular PC then it is also possible to run a web server application on the Raspberry Pi. This paper will report results from testing the feasibility and performance of running a web server on the Raspberry Pi. The test was conducted on the current top three most popular web servers, which are: Apache, Nginx, and Lighttpd. The parameters used to evaluate the feasibility and performance of these web servers were: maximum request and reply time. The results from the test showed that it is feasible to run all three web servers on the Raspberry Pi but Nginx gave the best performance followed by Lighttpd and Apache.Keywords: Raspberry Pi, web server, Apache, Lighttpd, Nginx, web server performance