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Fahma : Jurnal Informatika Komputer, Bisnis dan Manajemen
Published by Sekolah Tinggi Ilmu Komputer El Rahma
ISSN : 16932277     EISSN : 27152944     DOI : https://doi.org/10.61805
Core Subject : Science, Engineering,
Computer Science & IT Decision Sciences, Operations Research & Management Engineering
Jurnal FAHMA adalah jurnal yang memuat naskah ilmiah dari peneliti, akademisi, maupun praktisi, berupa hasil penelitian, tinjauan pustaka ( literature review ) dan/atau bentuk karya tulis ilmiah lainnya, yang khusus mengkaji bidang Ilmu Komputer antara lain sebagai berikut : Kecerdasan Buatan, Pembelajaran Mesin, Penambangan Data, Sistem Pakar, Sistem Pendukung Keputusan, Pemrograman Web, Komputasi Bergerak, Jaringan Komputer, Sistem Informasi, Sistem Basis Data, Sistem Keamanan, Strategi Bisnis, Ánalisis Bisnis, Bisnis Digital, Etika Bisnis, Model Bisnis, Strategi Manajemen, Manajemen Proses Bisnis, Manajemen Hubungan Pelanggan, Aplikasi Enterprise, Pemasaran Digital
Arjuna Subject : Ilmu Komputer (semua kategori) - Ilmu Komputer (Lain-Lain)
Articles 91 Documents
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PERANCANGAN APLIKASI KLASIFIKASI SENTIMEN BERBASIS WEB TERHADAP MATA UANG KRIPTO Fahmi Ilmawan Sulaiman; Wing Wahyu Winarno; Mei Parwanto Kurniawan
Jurnal Informatika Komputer, Bisnis dan Manajemen Vol 19 No 3 (2021): September 2021
Publisher : LPPM STMIK El Rahma Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61805/fahma.v19i3.50

Abstract

Sentiment analysis is a collection of opinions that studies opinions about something like an issue, product, event or topic. In deciding to choose cryptocurrency, the majority of Indonesian people tend to only read the latest reviews about cryptocurrencies and even a few will lead to wrong conclusions. To analyze cryptocurrency sentiment easily and quickly, a sentiment analysis system with a convenient and easy-to-use interface is required. The application to analyze this sentiment is web-based which is made using the PHP (Hypertext Preprocessor) framework by applying the MVC (Model View Controller) concept. This application can import data in CSV format which is then processed into an application using the nave Bayes algorithm in the sentiment classification process which is then evaluated by the confusion matrix method. The reviews are taken from social media twitter and it is hoped that this application will be able to provide classification information accurately, precisely and reliably.
EVALUASI PENGUKURAN WEBSITE LEARNING MANAGEMENT SYSTEM MENGGUNAKAN METODE WEBQUAL 4.0 PADA SMK NEGERI 2 KURIPAN Nasarudin; Wing Wahyu Winarno; Mei Parwanto Kurniawan
Jurnal Informatika Komputer, Bisnis dan Manajemen Vol 19 No 3 (2021): September 2021
Publisher : LPPM STMIK El Rahma Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61805/fahma.v19i3.51

Abstract

This study aims to evaluate the measurement of service levels and user satisfaction of theLearning Management System of SMK Negeri 2 Kuripan using the WebQual 4.0 method. To find outand identify the significant influence of the Learning Management System service quality on service qualityand user satisfaction with perceptions measured using the variables approach in WebQual 4.0.This study uses the Learning Management System website object at SMK Negeri 2 Kuripanwith the www.smkn2kuripan.id page, with a sample of 204 respondents, namely teachers and students.the method used to evaluate the calculation of perception with the WebQual approach and variables aswell as the calculation of multiple linear regression analysis and science. The results of the study indicate that there is a positive and significant and insignificantrelationship between the variables of website service quality. level of satisfaction. and intensity of use thatform the conceptual model of the study. So to improve service quality and user satisfaction. it is necessaryto maintain consistency in service performance by conducting periodic evaluations and perceptualinteractions with users. And what needs to be considered is related to the ease of Usability. InformationQuality. and Service Interaction Quality on the website. The results of the research are expected to helpthe website manager of SMK Negeri 2 Kuripan to evaluate improvements and develop service qualityimprovements based on user responses/perceptions in accordance with the expectations of users of SMKNegeri 2 Kuripan.
SISTEM PENDUKUNG KEPUTUSAN PEMILIHAN GURU BARU PADA TK WALADUN SHOLIHUN MENGUNAKAN METODE TOPSIS Yuli Praptomo PHS; Siti Rahayu
Jurnal Informatika Komputer, Bisnis dan Manajemen Vol 19 No 3 (2021): September 2021
Publisher : LPPM STMIK El Rahma Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61805/fahma.v19i3.52

Abstract

The process of selecting new teacher recruitment at Tk Waladu Sholihun generally still uses a manual system, where the determination is based on an assessment of 5 missing criteria, using a computerized system, resulting in inaccurate or less maximal problems arising by the school and in selecting recruitment new teacher.The system that will be used to perform analysis and research is using the TOPSIS method. The criteria used in determining decision making are work experience, ability test, interview test, latest education, age. The Decision Support System determines the acceptance of this new teacher based on the desktop using the PHP programming language and the MySQL database as data storage.This system produces the best choice of teacher selection from the alternative options produced. The final result of the TOPSIS method produces the best alternative choice that is determined. This system makes the process of determining the selection of new teacher recruitment computerized
SISTEM PENDUKUNG KEPUTUSAN UNTUK KESESUAIAN LAHAN DAN TANAMAN PERTANIAN MENGGUNAKAN METODE PROFILE MATCHING Minarwati
Jurnal Informatika Komputer, Bisnis dan Manajemen Vol 19 No 3 (2021): September 2021
Publisher : LPPM STMIK El Rahma Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61805/fahma.v19i3.53

Abstract

This study was made based on the body's requirements matching, because during this banya land cultivation cases that do not fit resulting in crop failures or even crop failure. The data used agricultural plant data consisting of rice, corn, soybeans and wheat. The right decision related to tersebuat is one of the determining factors in improving the agricultural sector. Determination of the appropriate plant based agriculture through three criteria: soil, climate and topography. Climate criteria has 4 sub-criteria which consists of precipitation, temperature, pH, and the intensity of the irradiation. This study shows how a decision support system profile matching can emberika recommendations on priorities for the agricultural crops of the land. In a profile matching methods are steps include finding the difference / gap, gap weighting, determine and calculate the value of core and secondary factor, calculate totals and calculates the ranking of land as a result. Interpolation calculations are also used in this system, which is to help find the value for the data used in the form of intervals. Interpolation is also used to help locate the weight values ​​gap gapnya values ​​in decimal form. From the results of this study demonstrate the benefits of the profile matching method as a model for decision support system that can help fatherly determine the appropriate agricultural crops occur ring on one particular area.
PERBANDINGAN PERFORMANSI ANTARA MONGODB DAN MARIADB Dibyo Sudarsono; Mutiara Dwi Anggraini; Christina Andriyani; Mukhadimah; Agun Nurul Widiyanto; Fahmi Ilmawan; Ema Utami
Jurnal Informatika Komputer, Bisnis dan Manajemen Vol 19 No 2 (2021): Mei 2021
Publisher : LPPM STMIK El Rahma Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61805/fahma.v19i2.54

Abstract

Along with the use of information technology in almost all sectors of life, making databases has a very important role in being able to store and process large amounts of data effectively, and high performance is required when processing the database. The Nosql database is widely used in managing very large amounts of data besides that it is also an open source database, but so far many still use the mysql database which is an open source DBMS and has many communities. This paper will compare the performance between a relational database that stores structured data (Sql) and a database with a dynamic and unstructured schema (Nosql). Specifically the database being compared between MariaDB and MongoDB. An experiment will be carried out by performing a query insert, update, delete on the two databases, with the number of records of 500, 1000, 5000, 7500 and 10000, besides that, it is also tested for a select query without criteria, with 1 criterion and 2 criteria. And from the experiments conducted it can be concluded that for insert, update and delete queries on a single NoSQL table has a much better response time. Whereas the select query without NoSQL criteria also has a better response time, but to display all data with criteria, especially the two database criteria, the SQL version has a better response time than NoSQL.
PERFORMA MICROFRAMEWORK PHP PADA REST API MENGGUNAKAN METODE LOAD TESTING Indra Yatini; F. Wiwiek Nurwiyati; Khairul Anam
Jurnal Informatika Komputer, Bisnis dan Manajemen Vol 19 No 2 (2021): Mei 2021
Publisher : LPPM STMIK El Rahma Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61805/fahma.v19i2.55

Abstract

The need for flexibility in application development by minimizing the constraints of a server production environment makes n-tier architectures increasingly used. This architecture is implemented in the form of middleware or often called API. REST API is an API architecture that is currently the most widely used for middleware-based application development. PHP is an easy-to-use programming language for developing REST APIs with its microframework. Each microframework has features such as database connection handling, URL routing, and performance is the top one. The large number of PHP microframeworks with different performance issues makes the selection of API-based application development cores very important. Especially if it is projected to handle data exchange or client requests in large numbers. As a basis for selection, performance testing needs to be carried out on each microframework to determine its suitability for API-based application development. Performance testing uses the load testing method and develops the popular PHP microframework as a basis for creating test applications. The microframework includes FatFree, Lumen, Phalcon-micro, and Slim. Testing is carried out systematically using a test plan that has been designed for performance testing needs. The focus is to analyze the RPS (Request Per Seconds) and latency to the percentile that the wrk2 test tool generates on a predetermined test type
ANALISIS KETUNTASAN PEMBELAJARAN ONLINE PADA MATAKULIAH BAHASA INGGRIS Edi Faizal; Andhina Ika Sunardi
Jurnal Informatika Komputer, Bisnis dan Manajemen Vol 19 No 2 (2021): Mei 2021
Publisher : LPPM STMIK El Rahma Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61805/fahma.v19i2.56

Abstract

The pandemic due to the corona virus at the end of 2019 (covid-19) has caused changes in the order of life, including education. Social and physical distancing in tackling the spread of Covid-19 affect the learning model. Starting from early childhood education to the university level applying an online learning model. This study analyzes the completeness of the online model of learning English. The analysis was carried out by using profile matching method on 430 student data from three universities in Yogyakarta. Completeness of learning is divided into 5 levels based on 4 components. The results showed that the level of completeness of online learning in all areas of higher education was 89.1%. The analysis of the results shows that the level of learning completeness of IT students is better than non-IT students, respectively 90.5% (IT) and 88.6% (Non-IT).
ANALISIS KINERJA DOSEN DALAM BIDANG PENELITIAN MENGGUNAKAN METODE SMART Sumiyatun; Cuk Subiyantoro
Jurnal Informatika Komputer, Bisnis dan Manajemen Vol 19 No 2 (2021): Mei 2021
Publisher : LPPM STMIK El Rahma Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61805/fahma.v19i2.57

Abstract

The main task of the Tri Dharma Perguruan Tinggi lecturers, one of which is to carry out research. At STMIK AKAKOM, lecturer research can be carried out independently or in groups with funding sources from independent, internal universities and grants from the government. After conducting the research, they are required to do publications in the form of journals, research seminars, IPR and other outputs. To see the performance of lecturers in the field of research, analysis is necessary. The analysis of the decision support system developed in this study uses the Simple Multi Attribute Rating Technique (SMART) method. Aspects used as employee performance criteria include the number of research funded, the amount of funds received, the number of national journal outputs, the number of international journal outputs, the number of national seminar outputs, the number of international seminar outputs, the number of intellectual property rights. The result of this research is a program used to analyze the performance of lecturers in the research field.
PERANCANGAN DAN OPTIMALISASI KINERJA JARINGAN HOTSPOT SERVER BERBASIS MIKROTIK PADA SMK NEGERI 2 DOMPU Joko Triyono; Rahmad Ramadhan; Prita Haryani
Jurnal Informatika Komputer, Bisnis dan Manajemen Vol 19 No 2 (2021): Mei 2021
Publisher : LPPM STMIK El Rahma Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61805/fahma.v19i2.58

Abstract

SMK Negeri 2 Dompu is one of the vocational high schools located in Dompu Regency, the school already has a wireless network, but the large number of uses in one access point device results in an unstable internet network or the network being slow because it has not used an optimal configuration. The proxy-based Hotspot Server network uses the Mikrotik Simple Queue feature at schools to centrally manage hotspot networks and can manage bandwidth evenly. The method used in this research is the data collection method, namely the method of observation and literature study methods, the method of quantitative data analysis using network performance parameters namely delay, throughtput, packet loss and the Wireshark application. The results of designing and optimizing the performance of the Mikrotik-based Hotspot Server network at schools can run well and Bandwidth management has been successfully managed by Simple Queue. In the throughput test, the average result is 46.9% KB. The average packet loss results are 0%, because after analyzing all packets there are no missing packets or in other words all packets have been sent to the destination. While Delay get an average result of 39 ms
APLIKASI MINIMUM SPANNING TREE ALGORITMA PRIM DAN KRUSKAL PENENTUAN LOKASI PEMBANGUNAN JALAN BARU Minarwati
Jurnal Informatika Komputer, Bisnis dan Manajemen Vol 19 No 2 (2021): Mei 2021
Publisher : LPPM STMIK El Rahma Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61805/fahma.v19i2.59

Abstract

Network analysis can describe a network that must be run in a certain order and is limited by time, one of which is to complete a project. PERT / CPM is a method in network analysis that can be used to solve problems in a work project. Graph is a chapter / discussion in Discrete Mathematics. Graph is a collection of vertices and edges. In the discussion of graph, there is a discussion about trees, it is a graph that is undirected and does not contain circuits. In a tree, it can be determined that the minimum spanning tree / minimum spanning tree is a sub or part of the Graph in the form of a tree and has the same number of nodes as the initial Graph. The road construction project is one of the projects that is suitable for analysis using the spanning tree application in order to obtain the optimal road construction route with the shortest distance between locations. And using PERT / CPM network analysis to get the right order of work so that the work can be completed appropriately both the time used and the costs incurred

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