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INDONESIA
Jurnal Informatika
Published by Universitas Nias Raya
ISSN : -     EISSN : 28093704     DOI : 10.57094
Core Subject : Science,
Computer Science & IT
Jurnal Informatika merupakan Jurnal Nasional yang sudah memiliki registrasi ISSN 2809-3704 dari LIPI yang diterbitkan oleh LPPM Universitas Nias Raya, jurnal ini menjadi wadah publikasi penelitian dan riset khususnya bidang ilmu komputer, sistem informasi dan teknologi informasi. Periode penerbitan Jurnal Informatika dua kali dalam setahun yaitu bulan Maret dan bulan September.
Arjuna Subject : Ilmu Komputer (semua kategori) - Sistem Informasi
Articles 20 Documents
 1   2 
Implementasi Teknologi Big Data di Era Digital Tobias Duha; Nurul Fajriyah; Wawan Setiawan; Ernawati Dewi
Jurnal Informatika Vol 1 No 1 (2022): Jurnal Informatika
Publisher : LPPM Universitas Nias Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57094/ji.v1i1.333

Abstract

Memasuki era Big Data, pihak yang mampu mengolah dan memanfaatkan data-data yang bervolume besar, cepat berubah, variatif, dan kompleks, dapat mengambil keuntungan yang besar. Mengacu pada manfaat besar yang dapat ditawarkan oleh teknologi Big Data, menarik untuk melihat sejauh mana Teknologi Big Data sudah dimanfaatkan di Indonesia, khususnya di lembaga pemerintahan maupun lembaga swasta, dan tantangan apa saja yang muncul dalam penerapannya.. Pengumpulan data pada penelitian ini dilakukan melalui teknik studi literatur. penulis melakukan pencarian dan mempelajari beberapa referensi seperti buku, jurnal maupun artikel ilmiah yang berkaitan dengan penelitian ini. Selanjutnya akan dipaparkan faktor-faktor yang memicu perkembangan pesatnya, klasifikasi data yang terdapat dalam Big Data, serta tahapan untuk mengelolanya.
Data Mining Technique in Detecting and Predicting Cyber In Marketplace Sector Jurisman Waruwu; Wira Hadinata; Siska Febriyani; Rini Wijayanti
Jurnal Informatika Vol 1 No 1 (2022): Jurnal Informatika
Publisher : LPPM Universitas Nias Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57094/ji.v1i1.350

Abstract

Marketplace is one business solution that can be profitable, because it is not bound by time and place. However, marketplace can be misused by irresponsible parties, and can harm others. Then a pattern is needed to predict cybercrime in order to prevent it. To get a pattern, we can use data mining. This paper presents a general idea about the model of Data Mining techniques and diverse cybercrimes in market place applications. This paper implements data mining techniques like K-Means, Influenced Association Classifier and J48 Prediction tree for investigating the cybercrime data sets. K-means selects the initial centroids so that the classifier can mine the record and also formulate predictions of cybercrimes with J48 algorithm. The knowledge of K-Means, Influenced Association Classifier and also J48 Prediction tree tends certainly to afford a enhanced, incorporated, and precise result over the cybercrime prediction in the marketplace sectors and prevent the cybercrime.
The Effect of Image Media on Learning Outcomes of Class V MIS Students in Siboruangin Village in Information Communication Technology (ICT) Subjects Baginda Harahap
Jurnal Informatika Vol 1 No 1 (2022): Jurnal Informatika
Publisher : LPPM Universitas Nias Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57094/ji.v1i1.352

Abstract

Student learning outcomes in the control class with conventional learning on the subject of Information and Communication Technology (ICT) material for class V MIS Siboruangin Village got an average pretest score of 41.2 with a standard deviation of 18.102 and a variance of 327.67,while the average post-test score was 67. ,6 with a standard deviation of 12.6754 and a variance of 160.667 from a total of 25 students. Student learning outcomes in the experimental class using image media in Information and Communication Technology subjects for class V MIS Siboruangin Village got an average posttest score of 42.4 with a standard deviation of 13.316656 and a variance of 177.33333 while the average post-test score was 76 with a standard deviation of 12.24744871 and a variance of 150 from a total of 25 students
Sistem Inventory Pada Gudang Aksesoris PT. Mulia Knitting Factory Yohanes Yohanes; Ahmad Jurnaidi Wahidin
Jurnal Informatika Vol 1 No 1 (2022): Jurnal Informatika
Publisher : LPPM Universitas Nias Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57094/ji.v1i1.353

Abstract

Information can be obtained more easily and quickly because of the existence of information technology, one of the uses of information technology is the application of warehouse inventory. PT. Mulia Knitting Factory already has several applications that serve business processes including purchase transactions, stock up to payment processing. However, not all sections have implemented this. Because for now the existing application is only for the input and output of goods from the warehouse, for example in the accessories warehouse. The stock file is not only needed by the warehouse department, but also by the purchasing department. With manual data collection, the inventory of goods is not immediately updated, so that errors in raw material inventory information still often occur. The author makes a web-based inventory application design that will be used by the accessories warehouse section and then can also be viewed or controlled by the purchasing department so that it can make it easier to control the purchase of goods and accessories needed. The research was conducted using the waterfall method to build applications so that the resulting applications are better and of higher quality. The resulting application is then tested using black box testing with the results of all tests being accepted, so the application can be used.
Analisis Layanan Cloud Computing Di Era Digital Tobias Duha; Wawan Setiawan; Nurul Fajriyah
Jurnal Informatika Vol 1 No 1 (2022): Jurnal Informatika
Publisher : LPPM Universitas Nias Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57094/ji.v1i1.355

Abstract

Layanan cloud computing dihadirkan sebagai upaya untuk memungkinkan akses sumber daya dan aplikasi dari mana saja melalui jaringan Internet di era digital. Pada penulisan ini untuk memberikan gambaran mengenai cloud computing, review mengenai cloud computing terbagi menjadi 3 bagian yaitu karakteristik cloud computing, model layanan cloud computing dan model implementasi cloud computing. Karakteristik cloud computing terdiri dari on-demand self service, broad network access, resource pooling, rapid elasticity ,dan measured service. Penelitian ini dilakukan secara deduktif, dilakukan dengan cara mengkaji layanan cloud computing secara umum kemudian dilakukan pengkajian khusus mengenai perkembangan di berbagi bidang. Setelah dilakukan kajian deduktif maka peneliti akan mengidentifikasi permasalahan dan melakukan studi literatur terkait topik penelitian. Model layanan cloud computing melakukan terdiri dari software as a service (saas), platform as a service (paas) dan infrastructure as a service (iaas). Sedangkan untuk model implementasi cloud computing terdiri dari public cloud, private cloud, hybrid cloud dan community cloud. Pembahasan mengenai beberapa pendapat dan penelitian terdahulu tentang teknologi cloud computing, selanjutnya ditinjau kelebihan dan kekurangan yang dapat ditimbulkan atas implementasi.
Perancangan Sistem Pemetaan Wilayah Calon Pelanggan Dengan Menggunakan Qgis Pada Pt. Indonesia Comnets Plus (Icon+) Sbu Bengkulu Nurfitri Andayani; Wimmy Hartawan; Ari Maulana
Jurnal Informatika Vol 1 No 2 (2022): Jurnal Informatika
Publisher : LPPM Universitas Nias Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57094/ji.v1i2.357

Abstract

Quantum GIS is an open source Geographic Information System (GIS) software. Geographic Information Systems (GIS) can be used or run on various operating systems. QGIS aims to be a GIS for displaying GIS data and providing common functions and features. This research was conducted to design a mapping system for prospective customers using QGIS at PT. Indonesia Comnets Plus (ICON+) SBU Bengkulu. The research method uses the literature study method, the observation method and the interview method. The benefit of the system designed is that for marketing ICON+ SBU Bengkulu, there is no need to guess the location of network installation in areas where customer information is not yet clear.
Aplikasi Bimbingan Konseling Berbasis Web Di Smk Negeri 16 Samarinda Raisman Adhitya; Fahrullah; Dedy Mirwansyah
Jurnal Informatika Vol 1 No 2 (2022): Jurnal Informatika
Publisher : LPPM Universitas Nias Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57094/ji.v1i2.358

Abstract

In conducting Counseling Guidance, especially at SMK Negeri 16 Samarinda, currently experiencing problems, including finding it difficult to re-search the counseling history and cellphone memory of BK teachers which became full quickly because counseling chats that must be stored until recording in the counseling data book in schools. In this study, a counseling guidance application was developed that can help the counseling guidance process and the search for past counseling history. This application was created using php programming language and database server using MYSQL and the method used is prototype as the basis for writing specifications for the system and is also the basis for the development of software. With this application, it can help BK teachers in the counseling guidance process and simplify the process of re-finding past counseling histories.
Implementasi Aplikasi Sakti Dan Span Dalam Penyusunan Laporan Keuangan Ahmad Inzil Anwar; Miftahul Hadi
Jurnal Informatika Vol 1 No 2 (2022): Jurnal Informatika
Publisher : LPPM Universitas Nias Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57094/ji.v1i2.359

Abstract

This study aims to determine how the application of SAKTI and SPAN applications in the preparation of financial statements at the KPPN Pontianak. This study uses a qualitative method. Data and information obtained in the form of primary data and secondary data. The data that has been obtained is then processed to produce a conclusion that the application of SAKTI and SPAN in the preparation of financial reports, the General Ledger and Reporting Module (GLP) business processes, and the division of user roles in the operation of SAKTI and SPAN are in accordance with applicable theories, regulations, and provisions. In the process of preparing financial reports, there are obstacles faced by users in operating SAKTI and SPAN, including the system experiencing lagging, the SAKTI application under maintenance.
Model Support Vector Machine untuk Prediksi pada Penggunaan Energi Listrik di Rumah Hemat Energi Nurul Salsabila Syam; Valian Yoga Pudya Ardhana; Eliyah A M Sampetoding; Muh. Sulthan Nazhim; A. Muhammad Risqullah; Muh. Gifari Sakawati; A. Muh. Yusril; M. Dermawan Mulyodiputo
Jurnal Informatika Vol 1 No 2 (2022): Jurnal Informatika
Publisher : LPPM Universitas Nias Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57094/ji.v1i2.360

Abstract

Energi listrik merupakan kebutuhan penting bagi rumah tinggal. Umumnya, penggunaan energi pada rumah tinggal menggunakan energi listrik yang lebih besar. Dua faktor yang berpengaruh pada konsumsi listrik pada rumah tinggal yaitu jenis dan jumlah peralatan listrik dan penggunaan peralatan oleh penghuni bangunan. Untuk mempelajari dan membuat model energi pada rumah hemat energi per hari, digunakan model regresi yaitu Support Vector Machine (SVM) dengan kernel radial. Tujuan dari perancangan data warehouse yang dibuat adalah untuk membantu memutuskan strategi dan pola dari penggunaan energi dalam keseharian. Hasil dari penelitian ini memberikan nilai RMSE yang cukup kecil.
Cloud Computing: Solusi Untuk Information And Communication Technology Tobias Duha; Firdaus Laia; Muhammad Kailani Ridwan; Saifudin; Tutik Maryana
Jurnal Informatika Vol 1 No 2 (2022): Jurnal Informatika
Publisher : LPPM Universitas Nias Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57094/ji.v1i2.361

Abstract

Cloud computing is one of the hottest topics that exist today, in the era of the continuous development of information and communication technology. The emergence of cloud computing technology is an effort to access resources and applications from anywhere via the internet, with this being able to overcome the limitations in utilizing the previous ICT infrastructure. Cloud computing is defined as a convenient network access model to unify the configuration of computing resources such as networks, servers, storage media, applications, and services, and can be configured quickly with minimal administrative effort or interactively. The discussion begins with a description of some opinions or points of view from previous studies on cloud computing technology, then reviewing the possible advantages and disadvantages of implementing cloud computing. Then it ends with a conclusion whether cloud computing is an ICT solution and recommendations that users can consider when implementing cloud computing.

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