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All Journal Jurnal TIMES METHOMIKA: Jurnal Manajemen Informatika & Komputerisasi Akuntansi Data Science: Journal of Computing and Applied Informatics Jurnal Mandiri IT International Journal Science and Technology (IJST) Jurnal Pengabdian Pada Masyarakat METHABDI TAMIKA: Jurnal Tugas Akhir Manajemen Informatika & Komputerisasi Akuntansi
Nainggolan, Rena
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Religion Agriculture, Biological Sciences & Forestry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Immunology & microbiology Languange, Linguistic, Communication & Media Library & Information Science Mathematics Medicine & Pharmacology Physics Public Health

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IMPLEMENTATION OF SIMPLE ADDITIVE WEIGHTING (SAW) METHOD FOR DESIGN AND BUILD DECISION SUPPORT SYSTEM OF LAPTOP SELECTION (Case Study: IT Store) Hariyanto Setiadi, Gregorius; Adline Twince Tobing, Fenina; Nainggolan, Rena
International Journal Science and Technology Vol. 2 No. 3 (2023): November: International Journal Science and Technology
Publisher : Asosiasi Dosen Muda Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56127/ijst.v2i3.999

Abstract

Laptop is a small computer that is easy to carry anywhere, which makes everyone want to have one because of its convenience. However, the laptops currently available have various specifications, so users feel confused about choosing and buying the laptop they want. Therefore, this research was conducted to build a web-based decision-support system. The method used in this decision support system is simple additive weighting as a criterion for calculating laptop recommendations. The SAW method is a weighted addition method to determine the weighted sum to determine ranking. User satisfaction test results using a questionnaire using the End User Computing Satisfaction (EUCS) method The results of the calculation of the user satisfaction test obtained a result of 85.66%, which means that the system built can be useful for users in providing laptop recommendations.
PREDICTION OF FUTURE FLIGHT DELAYS BASED ON CURRENT DATA ANALYSIS USING MACHINE LEARNING Nainggolan, Rena; Tobing, Fenina A. T.; Lumbantoruan, Gortap; Harianja, Eva Julia G.; Perangin-angin, Resianta
METHOMIKA: Jurnal Manajemen Informatika & Komputerisasi Akuntansi Vol. 8 No. 1 (2024): METHOMIKA: Jurnal Manajemen Informatika & Komputersisasi Akuntansi
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/jmika.Vol8No1.pp110-116

Abstract

Airplane transportation has many advantages compared to other means of transportation, where this means of transportation is able to cover long distances in a short time. Besides having advantages, of course, air transportation often experiences flight delays which can be caused by several things, including delayed flights due to late arrival (Arrival Delay), delays of the airline itself (Carrier Delay), previously late arrivals (Late Aircraft Delay), air traffic congestion (Nas Delay), security issues (Security Delay) and weather conditions (Weather Delay) The tests carried out were 101,315 US flight delay data from 2017 to 2022. By using the Machine Learning method, the results obtained were that the largest flight delays were caused by late arrivals, namely 386,124,672, where the largest flight delays were by airlines. The airline, namely Southwest Airlines, is 61,474,379 of the total airlines, which is 20, and the biggest departure delay is at Chicago O'Hare International airport, which is in the city of Chicago, IL province, which is 20,912,928 of the total airport, which is 596. This research aims to predict future flights by analyzing current flight data, so that future flights can be better by overcoming or avoiding previous flight delay problems
PENINGKATAN KOMPETENSI SISWA SMK GELORA JAYA NUSANTARA MELALUI PELATIHAN KONFIGURASI ROUTER DAN VLAN Jamaluddin, Jamaluddin; Harianja, Eva Julia G.; Purba, Eviyanti Novita; Perangin-angin, Resianta; Purba, Mufria J.; Nainggolan, Rena; Lumbantoruan, Gortap; Hutapea, Marlyna I.; Siringoringo, Rimbun; Simamora, Roni J.; Saragih, Rijois I. E.; Zalukhu, Delianus; Panjaitan, Calvin Nicolas; Marpaung, Flora; Sitorus, Hegi Audria
Jurnal Pengabdian Pada Masyarakat METHABDI Vol 3 No 1 (2023): Jurnal Pengabdian Pada Masyarakat METHABDI
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/methabdi.Vol3No1.pp44-48

Abstract

This community service activity is an implementation of the tridharma of higher education to provide knowledge to students of SMK Gelora Jaya Nusantara, especially class XI students majoring in network computer engineering (TKJ). The material provided is router configuration and virtual LAN, this material is useful for participants, because it is one of the topics in the competency exam. This service activity starts from the preparation stage carried out by the team and is carried out on June 20, 2023 in the computer laboratory of SMK Gelora Jaya Nusantara. This service activity was carried out in collaboration with the Program Studi D3 Manajemen Informatika dan Komputerisasi Akuntansi with SMK Gelora Jaya Nusantara.
Peningkatan Kemampuan Logika Siswa SDN 060934 melalui Game Edukasi “Lucky Box” Berbasis Multimedia Jamaluddin, Jamaluddin; Simamora, Roni Jhonson; Ndruru, Yufita Friska; Harianja, Eva Julia G.; Purba, Eviyanti N.; Hutapea, Marlyna I.; Manalu, Darwis R.; Lumbantoruan, Gortap; Siringoringo, Rimbun; Saragih, Rijois I. E.; Nainggolan, Rena; Perangin-angin , Resianta; Napitupulu, Merry Anna
Jurnal Pengabdian Pada Masyarakat METHABDI Vol 4 No 2 (2024): Jurnal Pengabdian Pada Masyarakat METHABDI
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/methabdi.Vol4No2.pp224-228

Abstract

This community service activity aims to improve the logic skills of students at SDN 060934 through the application of multimedia-based educational games. By identifying the problems students face in understanding logic concepts, the program is designed to provide an engaging and interactive learning experience. The implementation of activities includes socialization, training, and the use of educational games that have been selected based on student needs. Evaluation results showed a significant improvement in students' logic skills, with the average pre-test score increasing from 65 to 85 in the post-test. In addition, students also reported a more enjoyable learning experience and higher motivation to learn. Although challenges related to technological infrastructure still need to be overcome, this activity proves that educational games can be effectively integrated in the learning process to support the development of critical thinking skills among students. It is recommended that this method be applied more widely in other schools in an effort to improve the quality of education in Indonesia
Perancangan Sistem Informasi E-Library pada SMK Negeri 9 Berbasis Web Mangunsong, Patrecia; Simamora, Roni J.; Nainggolan, Rena
TAMIKA: Jurnal Tugas Akhir Manajemen Informatika & Komputerisasi Akuntansi Vol 4 No 2 (2024): TAMIKA: Jurnal Tugas Akhir Manajemen Informatika & Komputerisasi Akuntansi
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/tamika.Vol4No2.pp268-273

Abstract

The rapid development of information technology encourages various sectors, including education, to adopt more efficient information systems. This study aims to design and implement a web-based e-library information system at SMK Negeri 9. This system is designed to facilitate the management and access of library collections, both for students and school staff. The methodology used includes needs analysis, system design, implementation, and testing. The results of this study indicate that a web-based e-library can improve the efficiency of library management and facilitate access to information for users. This system is also equipped with book search, borrowing, returning, and member management features. It is hoped that with this e-library, it can support the teaching and learning process at SMK Negeri 9 to be more effective and efficient.
Sistem Informasi Penjualan Buku Berbasis Web Pada Toko Buku Nasyrul Ilmi Medan Hutabarat, Gabriella Yolanda; Nainggolan, Rena; Saragih, Rijois I. E.
TAMIKA: Jurnal Tugas Akhir Manajemen Informatika & Komputerisasi Akuntansi Vol 4 No 2 (2024): TAMIKA: Jurnal Tugas Akhir Manajemen Informatika & Komputerisasi Akuntansi
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/tamika.Vol4No2.pp207-213

Abstract

The trade system can be impacted directly or indirectly by today's rapid technological advancement. We currently only have access to e-commerce via the Internet, which allows us to select the items we want, learn more about them, and conduct business with anyone, regardless of distance or time. If Nasyrul Ilmi bookstore wants to improve the quality and efficiency of its book sales services, it needs to implement information technology. In this context, the author creates a sales information system that is hosted on a website in order to improve the store's operations and broaden its market reach. The goal of this study is to create a bookstore-specific sales information system that is both efficient and useful. Through needs investigation, natural UI configuration, organized data set advancement, and site-based framework execution, these objectives can be accomplished. Customers can buy books online via the store's website thanks to the sales information system. It also helps the store owner manage inventory, process orders, analyze sales, and track shipments. It is anticipated that Nasyrul Ilmi Bookstore will be able to enhance customer service quality, increase market reach, and increase operational efficiency by implementing this system. In addition, the store has a competitive advantage thanks to this system in the digital era's increasingly competitive book sales market.
SISTEM INFORMASI PENJUALAN PADA TOKO ANARMAN STORE BERBASIS WEB Napitupulu, Devita Winda; Nainggolan, Rena; Saragih, Rijois Iboy Erwin
TAMIKA: Jurnal Tugas Akhir Manajemen Informatika & Komputerisasi Akuntansi Vol 3 No 1 (2023): TAMIKA: Jurnal Tugas Akhir Manajemen Informatika & Komputerisasi Akuntansi
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/tamika.Vol3No1.pp71-77

Abstract

Toko Anarman Store is a toy store that sells various kinds of toys, education, and home decor. This shop still uses a manual system for sales transactions, with the process of selling goods usually still written on notes and then summarized in a sales book. The seller must check each item individually and record the results in a book to determine the number of items in the store. Therefore this web-based Sales Information System is designed to assist the sales process at the store. The purpose of this system is to increase the efficiency and effectiveness of the sales process. This system includes several important features which include product management, supplier management, and report printing. Product management includes adding, deleting, and updating product data available in the store. Printing includes printing sales reports, stock reports, consumer reports, and supplier reports. This information system is made using the Sublime Text 3 application while the programming language uses PHP, Xampp is used to run the web server, MySQL is used for database management. With this system, it is hoped that Anarman Store can improve operational efficiency and increase customer satisfaction. This system can also help in making better decisions based on accurate sales data.
SISTEM INFORMASI SIMPAN PINJAM PADA KOPERASI SATAHI MARSIURUPAN BERBASIS WEB Sinaga, Septa Dewi; Nainggolan, Rena; Ginting, Mitha Christina
TAMIKA: Jurnal Tugas Akhir Manajemen Informatika & Komputerisasi Akuntansi Vol 3 No 1 (2023): TAMIKA: Jurnal Tugas Akhir Manajemen Informatika & Komputerisasi Akuntansi
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/tamika.Vol3No1.pp102-108

Abstract

A savings and loan cooperative, the Satahi Marsiurupan Cooperative, located at Jalan Elang II No. 60 Perumnas Mandala Medan. The current savings and loan transaction system is still done manually. Cooperative management will be delayed due to manual data processing. The purpose of this research is to apply for a savings loan at the Satahi Marsiurupan Cooperative. The PHP programming language and MySQL database are used to create this web-based information system using structured programming techniques. This information system is provided to the Satahi Marsiurupan Cooperative to make it easier for members to receive information on savings and loan transactions from the management. As well as being able to provide solutions for speed, accuracy and accuracy in carrying out savings and loan data processing to obtain optimal results.
Sistem Informasi Pemesanan Makanan/Minuman pada Coffee Hitam Putih Berbasis Web Sinaga, Nillasari; Nainggolan, Rena; Harianja, Eva Julia Gunawati
TAMIKA: Jurnal Tugas Akhir Manajemen Informatika & Komputerisasi Akuntansi Vol 5 No 1 (2025): TAMIKA: Jurnal Tugas Akhir Manajemen Informatika & Komputerisasi Akuntansi
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/tamika.Vol5No1.pp61-66

Abstract

Currently, Coffee Hitam Putih still uses manual recording. Manual order recording is less efficient in terms of time and cost. So, to realize consumer satisfaction in ordering food, a food/beverage ordering information system on web-based Coffee Hitam Putih was created. This information system provides a list of food menus, prices, descriptions, and availability. This information system makes it easier for the management of Coffee Hitam Putih to provide effective and efficient services. It can produce fast, precise and accurate information because it uses a database. The methods used in data collection are: a. Literature method, which is a method of collecting data with the help of books from the library or documents and reports related to this research. b. The observation method, which is observing the running system directly on the object to be studied, in order to provide clear and precise information about the process and activities related to ordering menus at Coffee Hitam Putih. c. Interview method, namely conducting questions and answers directly with the manager of Coffee Hitam Putih. The advantage of this technological development is that it is very helpful for people's daily activities. The existence and role of information technology in all sectors of life have an impact on the economic, social, and cultural aspects of human beings.
Sistem Informasi pada Hotel Dieng Berastagi Berbasis Web: Br. Sembiring Pelawi, Pindi Alpioninta; Nainggolan, Rena; Perangin-angin, Resianta
TAMIKA: Jurnal Tugas Akhir Manajemen Informatika & Komputerisasi Akuntansi Vol 5 No 1 (2025): TAMIKA: Jurnal Tugas Akhir Manajemen Informatika & Komputerisasi Akuntansi
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/tamika.Vol5No1.pp85-90

Abstract

The Information System at the Dieng Berastagi Hotel is a web-based application developed using PHP and MySQL. This system is designed to manage various aspects of hotel operations, including room reservations, guest management, recording payment transactions, and storing customer data. Relevant keywords for this system include: hotels, reservations, guest management, PHP, MySQL. This system utilizes a MySQL database to store and manage information about rooms, guests and payment transactions. PHP was used to develop an interactive and responsive user interface, allowing hotel staff to easily access and manage data. By adopting this technology, Hotel Berastagi can increase its operational efficiency, improve customer experience and improve overall resource management.
Co-Authors Adline Twince Tobing, Fenina Br Brahmana, Riana Br Purba, Mawar Silvia Br. Sembiring Pelawi, Pindi Alpioninta Br. Tarigan, Kris Inanta Chandra, Darren Denisson Cian Ramadhona Hassolthine Darwis Robinson Manalu Eva Julia Gunawati Harianja, Eva Julia Gunawati Eviyanti Purba Ginting, Mitha Christina Gortap Lumbantoruan Harianja, Eva J. G. Harianja, Eva Julia G. Hariyanto Setiadi, Gregorius Hutabarat, Gabriella Yolanda Hutapea, Marlyna I. Ijonris, Yusuf Jamaluddin Jamaluddin Jamaluddin Junika Napitupulu kusnadi, adhi Lumban Tobing, Gabriela Lyna M. N. Hutapea Mangunsong, Patrecia Marpaung, Flora Merry Anna Napitupulu, Merry Anna Mufria J. Purba Napitupulu, Devita Winda Napitupulu, Thomson Januari Natapura, Septaria Dwi Ndruru, Yufita Friska Nduru, Yiska Sonia Kristin Panjaitan, Calvin Nicolas Perangin-angin , Resianta Purba, Eviyanti N. Purba, Eviyanti Novita Purba, Nelly Agustina Rasmulia Sembiring Resianta Perangin-Angin Rijois I. E. Saragih Rimbun Siringoringo, Rimbun Sihombing, Elsa Cristina Sihotang, Lady Rachael Yemima Sihotang, Vemmy Joshi Apfia Simanjuntak, Stevani L. Z. Simatupang, Tryposa br Sinaga, Nillasari Sinaga, Septa Dewi Sitorus, Hegi Audria Tobing, Fenina A. T. Tobing, Fenina Adline Twince Twince, Fenina Adline Zalukhu, Delianus