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All Journal CommIT (Communication & Information Technology) Jurnal Informatika JURNAL MEDIA INFORMATIKA BUDIDARMA JIPI (Jurnal Ilmiah Penelitian dan Pembelajaran Informatika) Jurnal JTIK (Jurnal Teknologi Informasi dan Komunikasi) JUSTIN (Jurnal Sistem dan Teknologi Informasi)
Iskandar Fitri, Iskandar
Bina Nusantara University Master of Information Technology
Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering

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Information Technology Service Management with Cloud Computing Approach to Improve Administration System and Online Learning Performance Wilianto, Wilianto; Fitri, Iskandar
CommIT (Communication and Information Technology) Journal Vol 9, No 2 (2015): CommIT Vol. 9 No. 2 Tahun 2015
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/commit.v9i2.1655

Abstract

This work discusses the development of information technology service management using cloud computing approach to improve the performance of administration system and online learning at STMIK IBBI Medan, Indonesia. The network topology is modeled and simulated for system administration and online learning. The same network topology is developed in cloud computing using Amazon AWS architecture. The model is designed and modeled using Riverbed Academic Edition Modeler to obtain values of the parameters: delay, load, CPU utilization, and throughput. The simu- lation results are the following. For network topology 1, without cloud computing, the average delay is 54  ms, load 110 000 bits/s, CPU utilization 1.1%, and throughput 440  bits/s.  With  cloud  computing,  the  average  delay  is 45 ms,  load  2 800  bits/s,  CPU  utilization  0.03%,  and throughput 540 bits/s. For network topology 2, without cloud computing, the average delay is 39  ms, load 3 500 bits/s, CPU utilization 0.02%, and throughput database server 1 400 bits/s. With cloud computing, the average delay is 26 ms, load 5 400 bits/s, CPU utilization email server 0.0001%, FTP server 0.001%, HTTP server 0.0002%, throughput email server 85 bits/s, FTP    server 100 bits/sec, and HTTP server 95  bits/s.  Thus,  the  delay, the load, and the CPU utilization decrease; but,  the throughput increases. Information technology service management with cloud computing approach has better performance.
EFEK KEEPALIVE DAN HOLDTIME PADA KOMBINASI PROTOKOL ROUTING OSPF DAN BGP UNTUK MENINGKATKAN WAKTU KONVERGENSI Lesmana, Delles; Fitri, Iskandar; Nathasia, Novi Dian
Jurnal Informatika Vol 18, No 1 (2018): Jurnal Informatika
Publisher : IIB Darmajaya

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Redistribusi protokol routing saat ini sering dijumpai dibanyak kasus seperti penggabungan dua perusahaan atau ketika jaringan internal didalam satu Autonomous System (AS) ingin terhubung dengan internet yang terdiri dari ribuan AS yang berbeda. Open Shortest Path First (OSPF) adalah salah satu protokol routing Interior Gateway Protocol (IGP) yang paling banyak digunakan, sementara Border Gateway Protokol (BGP) merupakan satu-satunya protokol routing yang digunakan di internet. Salah satu kekurangan BGP yaitu memiliki waktu konvergensi yang paling lambat dibanding yang lain [8]. Oleh sebab itu banyak penelitian dilakukan agar dapat mengurangi waktu konvergensi BGP diantaranya adalah dengan pengaturan keepalive dan hold time BGP. Pada penelitian ini dilakukan simulasi redsitribusi protokol routing OSPF dan BGP dengan mengatur nilai keepalive dan hold time BGP untuk menghasilkan waktu konvergensi yang cepat. Nilai optimal keepalive dan hold time pada penelitian ini adalah 30 detik untuk hold time dan 10 detik untuk keepalive yang menghasilkan rata-rata waktu konvergensi 28.86 detik yang lebih cepat dibanding penelitian sebelumnya [2].
Implementasi High Availability Cluster Web Server Menggunakan Virtualisasi Container Docker Putra, Muhammad Aldi Aditia; Fitri, Iskandar; Iskandar, Agus
JURNAL MEDIA INFORMATIKA BUDIDARMA Vol 4, No 1 (2020): Januari 2020
Publisher : STMIK Budi Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30865/mib.v4i1.1729

Abstract

The increasing demand for information on the internet causes the traffic load on the web server to increase. Therefore it can cause the workload on a web server service to be overloaded (request), so that the server is down (overloaded). Based on previous research the application of load balancing can reduce the burden of traffic on the web server. This research method uses load balancing on servers with round robin algorithm and least connections as well as a single server as a comparison. The parameters measured are throughput, responses time, requests per second, CPU utilization. From the test results obtained Haproxy load balancing system, the least connection algorithm is superior to the round robin algorithm. Generated per-second request value of 2607,141 req / s and throughput of 9.25 MB / s for the least connection, while 2807,171 req / s and 9.30 MB / s for round robin.
Aplikasi Manajemen Perkantoran dan Absensi Online Berbasis Android Ardiansyah, Aldi; Fitri, Iskandar; Iskandar, Agus
Jurnal JTIK (Jurnal Teknologi Informasi dan Komunikasi) Vol 5, No 2 (2021): JTIK
Publisher : KITA Institut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35870/jtik.v5i2.204

Abstract

This research aims to develop a solution application and make work easier during the Covid-19 pandemic, especially in online attendance activities and office management. This study also completes the shortcomings of previous studies, where previous studies used the geotagging feature. The development tools used by researchers use the android studio and the waterfall System Development Life Cycle (SDLC) development method. The result of this research is an application that is connected to the internet in the process of attendance activities. The attendance data is stored in the database along with the photos entered at the time of attendance.Keywords:Android, SDLC, Online Attendance, Management.
Rancang Bangun Marketplace Berbasis Website menggunakan Metodologi Systems Development Life Cycle (SDLC) dengan Model Waterfall Ridwan, Muhammad; Fitri, Iskandar; Benrahman, Benrahman
Jurnal JTIK (Jurnal Teknologi Informasi dan Komunikasi) Vol 5, No 2 (2021): JTIK
Publisher : KITA Institut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35870/jtik.v5i2.209

Abstract

The purpose of designing this marketplace is to take part in enlivening the potential of the e-commerce market or online stores in the Indonesian market. The SDLC methodology is used as a process of making and modifying the system and has structured stages from System planning, System Analysis, System Design, System Implementation, System Testing & System Maintenance. The result of this Marketplace Design is as a forum to make it easier for sellers or shop owners in the fields of Computers, Gadgets, Electronic Games, and the like to market their products.Keywords:Design, Marketplace, Methodology SDLC, Model Watefall.
Implementasi Metode Penalaran CBR dalam Mengidentifikasi Gejala Awal Penyakit Jantung menggunakan Algoritma Sorensen Coeffient Arundy, Vicky Agnes; Fitri, Iskandar; Mardiani, Eri
Jurnal JTIK (Jurnal Teknologi Informasi dan Komunikasi) Vol 5, No 3 (2021): JTIK
Publisher : KITA Institut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35870/jtik.v5i3.220

Abstract

Heart disease is a condition when the heart is experiencing a disorder. The forms of disturbance that are experienced are usually various. Usually there is a disturbance in the blood vessels of the heart, heart rate, heart cover, or congenital problems. The heart itself is a muscle consisting of four chambers. That is, the first two rooms are located at the top, the atrium (foyer) to the left and right. Then the other two rooms are at the bottom, namely the right and left ventricles. To provide information on how to diagnose the type of disease and how to control heart disease, an application of an expert system that can represent someone who is an expert in their field is needed to provide solutions to this disease problem using the Case-Based Reasoning method with the Sorensen Coeffient approach. The result of this research is the creation of an expert system for diagnosing heart disease using the Case-Based Reasoning method with the Sorensen Coeffient approach which is able to provide solutions to heart disease.Keywords:CBR, Expert system, Heart Disease, Method Sorensen Coeffient.
Sistem Informasi Pemasaran dengan Penerapan CRM (Customer Relationship Management) Berbasis Website menggunakan Metode Waterfall dan Agile Irsandi, Johar Saputra; Fitri, Iskandar; Nathasia, Novi Dian
Jurnal JTIK (Jurnal Teknologi Informasi dan Komunikasi) Vol 5, No 4 (2021): JTIK
Publisher : KITA Institut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35870/jtik.v5i4.192

Abstract

Toko Bella Frame ART merupakan toko usaha yang bergerak di bidang penjualan lukisan, kaligrafi dan bingkai, hingga saat ini metode promosi masih menggunakan brosur, poster dan pamflet, sehingga pemilik toko memerlukan biaya yang tidak sedikit untuk menyampaikan informasi ketarget pasar secara luas. Penyimpanan hasil feedback, atau pesan dari pelanggan juga dibutuhkan, agar membantu pihak toko dalam melakukan pengambilan keputusan dalam pemasaran produk dan pelayanan pelanggan untuk kedepannya. Dengan penerapan CRM pada sistem informasi pemasaran berbasis website pada Toko Bella Frame ART maka penyimpanan data dapat tersimpan rapih dan terperinci, dan penyampaian informasi produk ke pelanggan dapat dilakukan dengan lebih mudah dan lebih cepat, serta diharapkan dapat membantu pihak toko dalam melakukan pengambilan keputusan dalam pemasaran produk dan pelayanan pelanggan untuk kedepannya. Dalam penelitian ini penulis menggunakan metode pengembangan aplikasi yaitu metode waterfall dan agile. Sistem informasi berbasis web dengan metode Customer Relationship Management (CRM) yang diusulkan telah memenuhi kebutuhan dan mempunyai keunggulan yaitu terintegrasi dengan sistem yang bekaitan dengan sistem informasi pemasaran. Serta dengan menggunakan metode waterfall dapat membantu penulis dalam pengembangan aplikasi tahap pertama karena testing dilakukan setelah aplikasi sudah dapat dijalankan sedangkan metode agile digunakan pada tahap berikutnya sehingga dapat menutup kekurangan pada pengembangan aplikasi tahap pertama yaitu permintaan kebutuhan yang berubah ubah sehingga aplikasi dapat terus dikembangkan walaupun permintaan kebutuhan berubah-ubah dan pengujian aplikasi dapat terus dilakukan setiap saat sehingga error atau bug dapat lebih mudah ditemukan.Kata Kunci:Sistem Informasi, Customer Relationship Management, Website, Waterfall, Agile.
Penerapan Face Recognition pada Aplikasi Akademik Online Utomo, Budi Tri; Fitri, Iskandar; Mardiani, Eri
Jurnal JTIK (Jurnal Teknologi Informasi dan Komunikasi) Vol 5, No 4 (2021): JTIK
Publisher : KITA Institut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35870/jtik.v5i4.244

Abstract

In the era of big data, the biometric identification process is growing very fast and is increasingly being implemented in many applications. Face recognition technology utilizes artificial intelligence (AI) to recognize faces that are already stored in the database. In this research, it is proposed to design an online academic login system at the National University using real time face recognition used OpenCV with the Local Binary Pattern Histogram algorithm and the Haar Cassade Classification method. The system will detect, recognize and compare faces with the stored face database. The image used is 480 x 680 pixels with a .jpg extension in the form of an RGB image which will be converted into a Grayscale image., to make it easier to calculate the histogram value of each face that will be recognized. With a modeling system like this it is hope to make it easy for user to log into online academics.Keywords:Face Recognition, Haar Cascade Clasifier, Local Binary Pattern Histogram, Online Akademic, OpenCV. 
Sistem Informasi Bimbingan Belajar Berbasis Web dengan Metode Waterfall Situmorang, Daud; Fitri, Iskandar; Benrahman, Benrahman
Jurnal JTIK (Jurnal Teknologi Informasi dan Komunikasi) Vol 5, No 4 (2021): JTIK
Publisher : KITA Institut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35870/jtik.v5i4.235

Abstract

The creation of a web-based information system at the North Jakarta Sunter branch of Kumon tutoring is intended to improve service quality and quality in the implementation of teaching and learning activities. Based on this, this study will develop a web-based information system that includes an interface design, namely the main page, login, subjects, schedule of subjects, and grades. Making this system an effort to optimize service performance to students.Keywords:Web Design Application, Design and Implementation Application Information Systems
Learning Management System (LMS) pada E-Learning Menggunakan Metode Agile dan Waterfall berbasis Website Yauma, Alfath; Fitri, Iskandar; Ningsih, Sari
Jurnal JTIK (Jurnal Teknologi Informasi dan Komunikasi) Vol 5, No 3 (2021): JTIK
Publisher : KITA Institut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35870/jtik.v5i3.190

Abstract

Sistem penyampaian informasi pendidikan di sekolah MA Alwutsqo ini masih dilakukan seperti biasa walaupun wabah pandemic di Indonesia masih belum usai. Karena pihak sekolah tidak memiliki sistem untuk mendukung pembelajaran jarak jauh. Dengan menerapkan protocol kesehatan dan pengurangan jam belajar mengajar sering kali siswa tidak mendaptkan pemahamaan dari materi yang disampaikan oleh guru. Learning Management System (LMS) menajdi salah satu sistem yang dibutuhkan pihak sekolah. Oleh karena itu penulis merancang sistem aplikasi E-learning berbasis website dengan tujuan untuk membantu proses belajar dan mengajar di MA Alwutsqo Kota Depok. Perancangan sistem informasi ini mengunakan Waterfall dan pengembangan sistem yang dilakukan menggunakan metode Agile. Hasilnya siswa dapat mendownload materi-materi yang telah disampaikan dan dapat mengerjakan latihan yang diberikan oleh guru tanpa dibatasi oleh ruang dan waktu.E-learning, Webite, Metode Waterfall, Metode Agile, Learning Management System (LMS).
Co-Authors Abdullah, Mohammad Aldinugroho Abdullah, Syamsun Nahar Agus Iskandar Albaar Rubhasy Aldisa, Rima Tamara Alhadi, Alhadi Andrianingsih Ardiansyah, Aldi Aris Gunaryati, Aris Arundy, Vicky Agnes Azamta, Firnas Benrahman Burhani, Hanif Rahman Cahyadi, Iman Deny Hidayatullah Ernawati Ernawati Esti Handayani, Endah Tri Fauziah Fauziah Furqaansyah, Yoga Gunaryarti, Aris Gunaryati, Agus Haryono, Muklis Hasbulloh, Hasbulloh Herlan, Agus Humansyah, Hanggita Ahmad Iriandi, Aditya Nuryudha Irsandi, Johar Saputra Jayanti, Riza Dwi Khuzaifi, Ahmad Lesmana, Delles Mardia, Ahmad Muslih Mardiani, Eri Muchlis, Muhammad Muttaqin Muhammad Khairul Muhammad Ridwan Muhammad, Fauzan Nehe, Kurniadin Novi Dian Nathasia Nurhayati Nurhayati Oka Saputra Pangestu, Danang Aji Prayogi, Bayu Setyo Putra, Muhammad Aldi Aditia Putra, Wisnu Andika Rahman, Ben Rini Nuraini, Rini Rohadi, Chairil Sari Ningsih Shofi, Niam Sholihatih, Ira Diana Situmorang, Daud Sopiyan, Muhamad Sumarhadi, Sumarhadi Supriyanto Supriyanto Suryadi Suryadi Syafii, Muhammad Faiz Syiamtoni, Eky Pambudi Taslim, Denis Utomo, Budi Tri Wilianto Wilianto Yauma, Alfath Yudhi Setiawan Zayana, Muhammad Rafiq Zikrullah, Alhadi Putra