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METHOMIKA: Jurnal Manajemen Informatika & Komputerisasi Akuntansi
Published by Universitas Methodist Indonesia
ISSN : 25988565     EISSN : 26204339     DOI : 10.46880
Core Subject : Economy, Science,
Computer Science & IT Economics, Econometrics & Finance
Sistem Informasi Sistem Informasi Manajemen Sistem Informasi Akuntansi Manajemen Basis Data Pengembangan Aplikasi Web dan Mobile Sistem Pendukung Keputusan Desain Grafis dan Multimedia Audit Sistem Informasi Topik-topik lain yang Relevan dengan bidang ilmu Manajemen Informatika Topik-topik lain yang Relevan dengan bidang ilmu Kompuerisasi Akuntansi
Arjuna Subject : Ilmu Komputer (semua kategori) - Ilmu Komputer (Lain-Lain)
Articles 350 Documents
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PERANCANGAN SISTEM INFORMASI PENJUALAN PADA YOURSBEAUTY STORE KOTA JAMBI BERBASIS WEBSITE Gunardi Gunardi; Ayu Feranika; Ronald Naibaho; Bayu Perdana
METHOMIKA: Jurnal Manajemen Informatika & Komputerisasi Akuntansi Vol. 7 No. 1 (2023): METHOMIKA: Jurnal Manajemen Informatika & Komputersisasi Akuntansi
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/jmika.Vol7No1.pp88-96

Abstract

YoursBeauty is one of the business ventures engaged in sales that still uses notebooks and agendas. YoursBeauty Jambi City is located at Jalan Amir Hamzah No.76, Sungai Kambang, Jambi. In the process of managing sales data and making reports using notes for sales and agenda books for sales reports. YoursBeauty Jambi City carries out promotional activities and product buying and selling transactions are carried out by requiring customers or buyers from far away to come just to find out what products are offered, besides those customers cannot place orders remotely to choose what products to buy, as well as promoting word of mouth and social media such as Instagram. Therefore, this study aims to provide solutions to problems that occur by offering sales applications using a programming language, namely PHP and MySQL database where the system development is using the waterfall method and using a unified model language system model approach using use case diagrams, activity diagrams, class diagrams and flowchart diagrams. Providing convenience for the store in providing the latest product information and services provided by the YoursBeauty store, the new system produces output that displays structured sales data and cost data and displays the required reports to facilitate YoursBeauty Jambi City in data processing.
KLASIFIKASI PENYAKIT BAWANG MERAH MELALUI CITRA DAUN DENGAN METODE K-MEANS Darwis Robinson Manalu; Jeremia Sebayang; Harlen Gilbert Manullang
METHOMIKA: Jurnal Manajemen Informatika & Komputerisasi Akuntansi Vol. 7 No. 1 (2023): METHOMIKA: Jurnal Manajemen Informatika & Komputersisasi Akuntansi
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/jmika.Vol7No1.pp150-157

Abstract

Shallot production is threatened by a number of diseases resulting in quite large losses and causing a decrease in shallot quality. One of the main diseases that attack shallots is purple spot disease and another common disease on shallots is lanas. Therefore it is necessary to classify the diseases of shallots in order to know the type of disease that attacks shallots. Shallot disease can be seen from the shape of the leaves and the texture of the leaves is the most appropriate feature used in the identification of shallot disease. However, the various forms of shallots are not easy for humans to detect, especially for ordinary farming communities. Therefore, technology can help detect shallot disease through leaf texture with the K-Means method using matlab. Based on the results of the identification test with test data as many as 20 images managed to get an accuracy value of 80%, where this accuracy value can be said to be good
RANCANGAN PEMETAAN HASIL PRODUKSI PERTANIAN UNGGULAN DI KABUPATEN SERDANG BEDAGAI Alfonsus Situmorang; Yolanda Y. P. Rumapea; Jimmy F. Naibaho; Indra Kelana Jaya; Albert Harianja
METHOMIKA: Jurnal Manajemen Informatika & Komputerisasi Akuntansi Vol. 7 No. 1 (2023): METHOMIKA: Jurnal Manajemen Informatika & Komputersisasi Akuntansi
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/jmika.Vol7No1.pp41-46

Abstract

The availability of agricultural land that is wide enough is a factor in the diversity of agricultural products. With the support of available technology, the community can determine the superior commodities from these agricultural products. In this study to determine the results of superior agricultural production, the Location Quotient method can be used. Method. In this study, data on area and agricultural production were used for 1 year (2020-2021) from the Serdang Bedagai Agriculture Service. The results of the research are in the form of a mapping system for superior agricultural production from 5 types of plants, namely rice, corn, cassava, watermelon, chili in Serdang Bedagai Regency. Mapping is designed using arcgis software to determine superior commodities. The test results with the Location Quotient method on cassava plant species with the highest value of production were 12.9, rice 4.7, chili 3.25, corn 1.53, watermelon 1.26.
PENGUKURAN TINGKAT EFEKTIFITAS SISTEM INFORMASI PERPUSTAKAAN MENGGUNAKAN TEORI DELONE & MCLEAN Rahmad Riza Bahrudin; M. Najibulloh Muzaki; Anita Sari Wardani
METHOMIKA: Jurnal Manajemen Informatika & Komputerisasi Akuntansi Vol. 7 No. 1 (2023): METHOMIKA: Jurnal Manajemen Informatika & Komputersisasi Akuntansi
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/jmika.Vol7No1.pp128-137

Abstract

The Reading Group of Gelaran Jambu Daar El-fikr or often called Gelaran Jambu was initiated and pioneered in 2008. It's located in Jambu Village, Kayen Kidul District, Kediri Regency. As an alternative education for local residents besides school, it is also a creative community that wants to develop personal potential through book-based education. Gelaran Jambu has more than 3000 books with various titles and genres. Children's books to adult books are available. Since September 2021 Gelaran Jambu has been using Senayan Library Management System (Slims), a web-based open-source application to fulfill library needs. Slims can be accessed for free and modified according to library needs. After the system has been operated for some time, it is necessary to measure its effectiveness to see the extent to which the goals have been achieved. Measuring the effectiveness of information systems using the Delone & Mclean IS Success Model theory with the Structural Equation Modeling (SEM) method. It is using a quantitative approach with descriptive statistical research techniques. The tool used to analyze the data is SmartPLS. The sample data used was 47. The results found three acceptable hypotheses and six hypotheses that were not accepted. The accepted hypotheses are System Quality to usage and User Satisfaction. And Usage to net benefits. Hypotheses that are not accepted: Information Quality to Usage and User Satisfaction, Service Quality to Usage and User Satisfaction, Usage to User Satisfaction, and User Satisfaction to Net Benefits.
RANCANG BANGUN SMART GREENHOUSE UNTUK BUDIDAYA TANAMAN SAWI PAKCOY (brassica rapa subsp) BERBASIS ANDROID Thomas Nelson Kolo; Lusianus Bala; Oktavia Prima Bili; Yudit Oviana Berek; Bernadeta Novia W. R. Mau; Maria Erlina Naben; Darsono Nababan; Yoseph P. K. Kelen
METHOMIKA: Jurnal Manajemen Informatika & Komputerisasi Akuntansi Vol. 7 No. 1 (2023): METHOMIKA: Jurnal Manajemen Informatika & Komputersisasi Akuntansi
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/jmika.Vol7No1.pp112-117

Abstract

Due to rising market demand, green mustard cultivation is still being developed. A soil temperature and humidity control system based on the Arduino Uno microcontroller will be designed and tested in this study, as will an automatic plant watering system for this control. The part for recognizing temperature and mugginess utilized is the DHT22 sensor with a result as a computerized signal and has 4 pins comprising of a power supply, information sign, invalid and ground. This study employed engineering design for the production of the automation system. The study produced a smart greenhouse that is capable of remotely controlling microcontroller equipment and monitoring devices like sensors and can regulate, adjust, and modify the climate to optimize the conditions and processes of plant growth in the greenhouse.
SISTEM INFORMASI SEKOLAH BERBASIS CLOUD PADA DINAS PENDIDIKAN KABUPATEN HUMBANG HASUNDUTAN Jimmy F. Naibaho; Mendarissan Aritonang; Keefin Reynaldo Silaban
METHOMIKA: Jurnal Manajemen Informatika & Komputerisasi Akuntansi Vol. 7 No. 1 (2023): METHOMIKA: Jurnal Manajemen Informatika & Komputersisasi Akuntansi
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/jmika.Vol7No1.pp97-102

Abstract

The development of science and technology is currently growing so rapidly. All of it is developed with the aim of providing convenience for humans in carrying out their duties and interests. Good utilization of technology will be able to help various kinds of work activities including learning activities. In terms of data storage, currently we still use physical storage media such as hard drives and flash drives to store and share files. Because of the large amount of school data that will be managed, it is necessary to use media for data retrieval and data storage that can be used anytime and anywhere when needed and has maximum storage with the use of relatively cheaper costs. The solution to the above needs is a cloud computing-based school information system design that is used to input school data, student data, teacher data and educational activities and is able to produce the information needed by the education office. Designing a school information system using cloud computing has many benefits. The benefits that can be obtained through cloud system-based technology such as cost savings, easy access to data because all data is stored on a server centrally, and also better data security.
SUPERVISED LEARNING METODE K-NEAREST NEIGHBOR UNTUK PREDIKSI DIABETES PADA WANITA Arina Prima Silalahi; Harlen Gilbert Simanullang; Marlyna Infryanty Hutapea
METHOMIKA: Jurnal Manajemen Informatika & Komputerisasi Akuntansi Vol. 7 No. 1 (2023): METHOMIKA: Jurnal Manajemen Informatika & Komputersisasi Akuntansi
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/jmika.Vol7No1.pp144-149

Abstract

Supervised learning is a technique of machine learning by doing learning that has a reference value to direct something, one of which is the K-Nearest Neighbor (KNN) method. This method is for object classification through learning data that is closest to the object (neighbor) using euclidean distance to calculate the distance. KNN can be used for data classification that already has a reference, in this case the dataset used is the diabetes mellitus dataset in women. DM is a disease that can cause complications in parts of the body that cause death. DM in women can be seen from several parameters such as glucose levels, blood pressure, skin thickness, insulin hormone, body index mass, age, number of pregnancies, and the number of family history of diabetes. In this research, KNN will be used for the classification of diabetes in women with two classes, namely DM Positive and DM Negative, in other words, a woman can be predicted to suffer from DM disease or not. This method will be implemented into a system with PHP programming language and Codeigniter Framework. KNN testing is carried out with three test scenarios, the 1st test with 150 test data gets an 82% accuracy rate, the 2nd data test with 200 test data gets an 84% accuracy rate, and the 3rd data test with 300 test data gets an 82% accuracy rate.
DESIGN OF TILT TABLE FOR ABSOLUTE ACCELEROMETER CALIBRATION Moh. Mambaul Ulum; Hapsoro Agung Nugroho; Marzuki Sinambela
METHOMIKA: Jurnal Manajemen Informatika & Komputerisasi Akuntansi Vol. 7 No. 1 (2023): METHOMIKA: Jurnal Manajemen Informatika & Komputersisasi Akuntansi
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/jmika.Vol7No1.pp118-122

Abstract

An accelerometer is used in applications that require measurements of absolute or relative acceleration. Tilt table (roll table) is a flat plane whose tilt can be changed. In BMKG (Climatology and Geophysics Meteorological Agency) there are two methods to calibrate accelerometer, namely calibration using relative sine waves and absolute calibration using the media acceleration due to gravity. The tilt table is used as an absolute accelerometer calibration aid. The tilt table uses a DC motor and gear ratio as the actuator to move so that the resolution of the angle changes on the axis of the tilt table will be smaller and smoother. The tilt table is able to assist the technician in calibrating the accelerometer with minimal angle movements so that the inclination settings at the time of calibration are more precise proved by the result of the comparison. The horizontal axis correction is 2,27o and the vertical is 2,31o.
PENGONTROLAN KEAMANAN SISTEM KOMPUTER CLIENT DARI SERANGAN HACKER DAN VIRUS KOMPUTER SECARA JARAK JAUH (REMOTE SERVER) DENGAN MENGGUNAKAN SSH Jamaluddin Jamaluddin; El Rahmat Jaya Hulu; Rimbun Siringoringo
METHOMIKA: Jurnal Manajemen Informatika & Komputerisasi Akuntansi Vol. 7 No. 1 (2023): METHOMIKA: Jurnal Manajemen Informatika & Komputersisasi Akuntansi
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/jmika.Vol7No1.pp123-127

Abstract

Computer system security is very important to be considered by computer users to protect their computers from attacks such as hackers and computer viruses that can take data and damage the user's computer system. Hacker is a person or party who has the skill in breaking through and sneaking to access a computer without the user's permission and can take data and even damage the system on the user's computer. And a Computer Virus is a computer program that copies and inserts copies into the program and can damage the computer system. So that by using SSH (Secure Shell) can control and check computer security from hacker attacks and computer viruses without having to come to the location where there is a client computer or done remotely (Remote Server).
EVALUASI TATA KELOLA TEKNOLOGI INFORMASI PADA PERUSAHAAN MENGGUNAKAN FRAMEWORK COBIT : Studi Kasus: PT. Telkom Gaharu Medan-Divisi Data Management Silalahi, Arina Prima; Jaya, Indra Kelana; Sartika, Dewi; Manalu, Darwis R.; Larosa, Fati G. N.
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.pp9-19

Abstract

Teknologi informasi memegang peranan penting dalam sebuah perusahaan atau instansi lainnya, namun untuk melihat kesesuaian teknologi dengan kebutuhan perusahaan diperlukan evaluasi tata kelola teknologi informasi. Pada penelitian yang dilakukan, fokus evaluasi meliputi divisi Data Management PT Telkom Gaharu dengan menggunakan kerangka kerja COBIT 2019 dengan domain EDM04 (Ensure Resources Optimization), MEA01 (Managed Performance and Conformance Monitoring) dan DSS03 (Managed Problems) yang berfokus pada sistem informasi yaitu Unified Inventory Management. Penelitian ini menggunakan teknik pengumpulan data studi literatur, observasi, wawancara dan kuesioner yang dikelola menggunakan pengukuran skala Guttman dengan bantuan perhitungan Microsoft Excel. Evaluasi yang dilakukan berfokus pada nilai Capability Level dan Gap Analysis yang disajikan dalam bentuk Tabel dan Grafik Radar. Nilai Capability Level dari domain EDM04 sebesar 92% (Fully Achieved) dengan Gap Analysis 0.97 maka dapat dikatakan bahwa proses tata kelola teknologi informasi untuk domain EDM04 sepenuhnya sudah tercapai. Nilai Capability Level domain MEA01 sebesar 94% (Fully Achieved) dengan Gap Analysis 1.33 maka dapat dikatakan bahwa proses tata kelola teknologi informasi untuk domain MEA01 sepenuhnya sudah tercapai. Nilai Capability Level domain DSS03 sebesar 81% (Largely Achieved) dengan Gap Analysis 0.25 maka dapat dikatakan bahwa proses tata kelola teknologi informasi untuk domain DSS03 sepenuhnya sudah tercapai.

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