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All Journal JMM (Jurnal Masyarakat Mandiri) ALGORITMA : JURNAL ILMU KOMPUTER DAN INFORMATIKA KOMIK (Konferensi Nasional Teknologi Informasi dan Komputer) JURIKOM (Jurnal Riset Komputer) Building of Informatics, Technology and Science Jurnal Pengabdian Al-Ikhlas JOURNAL OF INFORMATION SYSTEM RESEARCH (JOSH) INFOKUM RESOLUSI : REKAYASA TEKNIK INFORMATIKA DAN INFORMASI Bulletin of Computer Science Research Instal : Jurnal Komputer Bulletin of Information Technology (BIT) KOMMAS: Jurnal Pengabdian Kepada Masyarakat Jurnal Komputer Teknologi Informasi Sistem Komputer (JUKTISI) Jurnal Hasil Pengabdian Masyarakat (JURIBMAS) International Conference on Sciences Development and Technology Jurnal Manajemen Sistem Informasi Jurnal Pengabdian Masyarakat Jurnal Testing dan Implementasi Sistem Informasi
Chairul Rizal
Sains Dan Teknologi, Sistem Komputer, Universitas Pembangunan Panca Budi
Religion Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Health Professions Industrial & Manufacturing Engineering Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Social Sciences Other

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PERANCANGAN SISTEM INFORMASI TRYOUT UJIAN NASIONAL BERBASIS WEB Chairul Rizal
ALGORITMA : JURNAL ILMU KOMPUTER DAN INFORMATIKA Vol 4, No 1 (2020): April 2020
Publisher : UIN Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (531.729 KB) | DOI: 10.30829/algoritma.v4i1.7231

Abstract

Ujian nasional telah mengalami perubahan yang drastis, awalnya ujian nasional diselenggarakan dalam bentuk Paper Base Test kini berubah menjadi Computer Base Test sesuai dengan perkembangan teknologi informasi. Dengan perubahan sistem ini maka siswa perlu melakukan persiapan demi persiapan untuk menjalaninya. Pengadaan ujian Tryout menjadi jawabannya. Namun sistem ujian Tryout masih secara konvensional. Maka melalui penelitian ini bertujuan untuk merancang sistem informasi Tryout Ujian Nasional berbasis web agar dapat mempersiapkan siswa dalam menjalani ujian nasional berbasis komputer dengan studi kasusnya di SMA Islam Alulum Terpadu. Sistem informasi Tryout Ujian Nasional berbasis web ini dirancang dengan metode pengembangan sistem RUP.
Implementasi Customer Relationship Management (CRM) Pada Aplikasi Sistem Informasi Administrasi Rawat Jalan dan Rawat Inap Pada Klinik Zaky Sinar Husada Chairul Rizal; Supiyandi Supiyandi; Muhammad Zen; Tasya Maulariqa Insani; Muhammad Taufiq Rustam
ALGORITMA : JURNAL ILMU KOMPUTER DAN INFORMATIKA Vol 5, No 1 (2021): April 2021
Publisher : UIN Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30829/algoritma.v5i1.9205

Abstract

Klinik Zaky Sinar Husada adalah klinik yang melayani Faskes BPJS Kesehatan terhadap Rawat Inap dan Rawat Jalan di Kabupaten Deli Serdang. Alamat klinik Zaky Sinar Husada terletak di jalan Perintis Kemerdekaan No. 12 Kecamatan Galang. Dalam peningkatan pelayanan kesehatan yang baik untuk masyarakat, maka penting adanya sistem yang lebih efektif dan efesien guna pengolahan data bagi pelayanan masyarakat. Sistem kinerja pada klinik Zaky Sinar Husada dalam pelayanan rawat jalan dan rawat inap ini masih.dilakukan.dengan.media.pembukuan.yang.bersifat. Manual sehingga banyak masalah atau kendala yang dialami pihak klinik seperti kesalahan menginput data, penyimpanan data, serta adanya kerangkapan arsip pasien. Pembuatan aplikasi dibuat menggunakan situs website dengan bahasa pemograman PHP dan dengan implementasi Customer Relationship Management (CRM) seperti memberikan fitur penilaian dan komentar terhadap pelayanan klinik yang dapat diakses oleh pasien, dan pihak administrasi dapat menggunakan fitur pengolahan data pada situs admin serta dapat melihat data penilaian dan komentar.
Analisis Minat Mahasiswa Terhadap Proses Audit Di Era Teknologi Informasi Dan Pengaruhnya Terhadap Pembelajaran Audit TI Chairul Rizal; Silvia Kartika; Supiyandi Supiyandi; Muhammad Zen; Muhammad Amin
ALGORITMA : JURNAL ILMU KOMPUTER DAN INFORMATIKA Vol 4, No 2 (2020): November 2020
Publisher : UIN Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30829/algoritma.v4i2.8522

Abstract

Sistem Informasi dan audit TI telah menjadi suatu keterkaitan yang sangat erat, terus berkembang dan akan terus berkembang. Disamping teknologi informasi kian bertambah pesat dan begitu juga halnya dengan audit teknologi informasi yang mengalami perubahan yang sangat signifikan terhadap proses audit di era teknologi informasi saat ini. Teknologi informasi memberikan dukungan demi pencapaian tujuan, efisiensi dan efektifitas dari sebuah proses audit organisasi. Hal tersebut dapat dilihat dari perkembangan sistem audit yang melahirkan suatu teknik yang sangat membantu pekerjaan auditor di masa sekarang ini, yaitu Teknik Audit Berbantuan Komputer (TABK). Mahasiswa sistem informasi yang memiliki kesempatan dalam mempelajari audit tentu sangat memengaruhi dan mempunyai andil yang besar dalam kemajuan audit itu sendiri. Dalam penelitian ini, peneliti ingin mengetahui bagaimana reaksi serta minat mahasiswa sistem informasi terkait audit TI di era teknologi informasi. Menganalisis apakah minat mahasiswa terhadap audit berpengaruh kepada proses pembelajaran audit TI selama mahasiswa mengikuti pembelajaran audit TI. Kata Kunci : Audit TI, Sistem Informasi, Minat 
Penerapan Metode Weighted Product (WP) Dalam Keputusan Rekomendasi Pemilihan Manager Penjualan Chairul Rizal; Saidi Ramadan Siregar; Supiyandi Supiyandi; Selly Armasari; Abdul Karim
Building of Informatics, Technology and Science (BITS) Vol 3 No 3 (2021): Desember 2021
Publisher : Forum Kerjasama Pendidikan Tinggi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (317.679 KB) | DOI: 10.47065/bits.v3i3.1094

Abstract

The best employees are very important assets for the company, because of that sales companies need a system that can choose the best employees objectively and optimally so that they are right in choosing the best employees who will have an impact on the progress of the company. To be able to solve the problem the author conducted research using a Decision Support System using the Weighted Product (WP) method. The WP method is part of the Multiple Attribute Decision Making (MADM), which requires a normalization process to be calculated. This method in detail calculates the weight of the value of each criterion. The final result of the research shows that the 10th alternative (A10) with a Preference Value of 0.1120 was chosen to be the best employee recommended in the selection of sales manager
PELATIHAN PERANGKAT DESA DALAM PENERAPAN METODE WATERFALL PADA SISTEM INFORMASI DESA Supiyandi Supiyandi; Chairul Rizal; Muhammad Zen; Muhammad Eka
JMM (Jurnal Masyarakat Mandiri) Vol 6, No 3 (2022): Juni
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (764.147 KB) | DOI: 10.31764/jmm.v6i3.8533

Abstract

Abstrak: Mitra pengabdian Desa Tomuan Holbung adalah desa yang berada di Sumatera Utara. Sebagai desa berkembang masih terdapat informasi yang belum banyak di akses oleh orang lain melelai komunikasi publik yatiu internet. Untuk itu perlu adanya pengembangan sebuah sistem informasi yang nanti aka nada aparatur desa yang terlibat sebanyak 9 orang yang akan dilatih dalam penerapan metode waterfall dan diharapkan pengetahuan akan meningkat menjadi 90% dalam pengelolaan Sistem Informasi Desa. Teknologi merubah kehidupan manusia menjadi akses data informasi cepat dan mudah. Teknologi memberi kontribusi dalam penataan sistem manajemen dan proses kerja di instansi pemerintah maupun swasta. Penerapan TI di kehidupan desa salah satunya adalah penggunaan Sistem Informasi Desa (SID). Dari hasil observasi awal SID terdapat adanya kendala sebuah layanan yang ada diantaranya yaitu kurang berfungsinya beberapa fitur, loading sistem dan akurasi sistem yang menjadi masalah. Pada Pengabdian ini membahas tentang pelatihan sistem informasi desa kepada perangkat desa Tomuan Holbung. Beberapa fitur yang ditawarkan pada sistem ini seperti informasi desa. Karena tersedianya contoh-contoh informasi yang siap untuk digunakan. Dalam pembuatan sistem informasi ujian berbasis web menggunakan metode waterfall yang terdiri dari analisis, desain, pengkodean dan pengujian serta entity relationship diagram dalam merancang database. Dengan adanya sistem informasi desa berbasis website dapat mempermudah perangkat dalam pengolahan data informasi desa agar lebih efektif dan efisien dalam pemberian informasi tentang pemerintahan desa pada Desa Tomuan Holbung.Selain itu peneliti juga menambahkan fitur kegiatan yang dan di infokan secara meluas. Sistem informasi dilengkapi dengan tampilan web based agar pengguna dapat menyesuaikan isi yang ada di dalam sistem seperti sistem informasi berbasis web sebagai sarana informasi dalam pencapaian pembangunan di Desa Tomuan Holbung menggunakan metode waterfall.Abstract: The service partner of Tomuan Holbung Village is a village located in North Sumatra. As a developing village, there is still information that has not been widely accessed by others through public communication, namely the internet. For this reason, it is necessary to have an information system which will later be referred to as the tone of the village apparatus involved as many as 9 people who will implement the development of the waterfall method and are expected to increase to 90% in the management of the Village Information System. Technology changes human life into access to information data quickly and easily. Technology contributes in structuring management systems and processes in government and private institutions. One of the applications of IT in village life is the use of the Village Information System (SID). From the results of initial observations of SID, there are obstacles to a service, including the lack of functioning of some features, system loading and system accuracy which are the problem. This service discusses village information system training for Tomuan Holbung village officials. Some of the features offered in this system such as village information. Because of the availability of examples of ready-to-use information. In making a web-based exam information system using the waterfall method which consists of analysis, design, coding and testing as well as entity relationship diagrams in designing the database. With a website-based village information system, it can make it easier for devices to process village data to be more effective and efficient in providing information about government in Tomuan Holbung Village. The information system is equipped with a web-based display so that users can adjust to what is in the system such as a web-based information system as a means of information in development in Tomuan Holbung Village using the waterfall method.
Perancangan Sistem Informasi Desa Tomuan Holbung Menggunakan Metode Waterfall Supiyandi Supiyandi; Muhammad Zen; Chairul Rizal; Muhammad Eka
JURIKOM (Jurnal Riset Komputer) Vol 9, No 2 (2022): April 2022
Publisher : STMIK Budi Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30865/jurikom.v9i2.3986

Abstract

The settlement of Tomuan Holbung is located in North Sumatra. As a developing town, there is still knowledge that few others have access to through public communication, specifically the internet. As a result, the creation of an information system is required. Human existence is being transformed by technology, which allows us quick and easy access to data. In both government and private institutions, technology helps to organize management systems and work processes. The usage of the Village Information System is one of the IT applications in village life (SID). According to SID's first findings, there are impediments to an existing service, including the absence of functionality of specific features, system loading, and system correctness. The design of a village information system in Tomuan Holbung Village is discussed in this paper. Village information is one of the functions provided by this system. Because of the ready-to-use sample letters that are available. The waterfall process, which includes analysis, design, coding, and testing, as well as entity connection diagrams in database design, was used to create a web-based exam information system. It will be easier for devices to process village information data using a website-based village information system, making it more effective and efficient in giving information about village administration in Tomuan Holbung Village. The information system has a web-based display so that users can alter the material in the system, such as a web-based information system as a means of information in the waterfall method of development in Tomuan Holbung Village
Sistem Pendukung Keputusan Menentukan Kualitas Ayam Petelur Menggunakan Metode Simple Additive Weighting Supiyandi Supiyandi; Eko Hariyanto; Chairul Rizal; Muhammad Zen; Saddam Husen Romadon Pasaribu
Building of Informatics, Technology and Science (BITS) Vol 4 No 1 (2022): Juni 2022
Publisher : Forum Kerjasama Pendidikan Tinggi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (351.661 KB) | DOI: 10.47065/bits.v4i1.1627

Abstract

Determining the selection of quality laying hens is a decision that must be carried out so that production results will increase and the quality of the eggs produced, there are lots of criteria that must be owned for the complexity and importance of the problem requiring analytical methods rather than intuitive decisions. as a condition for obtaining the scholarship. Each laying hens must have criteria to determine the quality of laying hens. Decision Support System Determining the Quality of Laying Hens with the Simple Additive Weighting (SAW) Method is an element that greatly influences the smooth running of the task. The division in this study will be appointed a case, namely looking for the best alternative based on predetermined criteria using the SAW (Simple Additive) method. Weighting) The research was conducted by finding the weight value for each attribute, then a ranking process was carried out which would determine the optimal alternative, namely the best quality laying hens.
A Analysis of Geographic Information Design for Hotel Locations in Lau Gumba Village Based on Android: Analysis of Geographic Information Design for Hotel Locations in Lau Gumba Village Based on Android Muhammad Amin; Chairul Rizal; Adityia Rama Sanjaya
INFOKUM Vol. 10 No. 02 (2022): Juni, Data Mining, Image Processing, and artificial intelligence
Publisher : Sean Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (263.322 KB)

Abstract

Lau Gumba Village is a village located in Brastagi District, Karo Regency, North Sumatra Province which is quite well known because it has quite interesting tourist objects to visit. The information system that presents information on tourist attractions in the village only displays pictures and names which are presented in the form of maps, newspaper and web advertising media that do not provide direct instructions to the destination tourist location. The problem obtained from the media information for tourists is that they do not get direct instructions on the location of the tourist attraction geographical position. This requires technology that can present tourist attraction information, namely Geographic Information Systems (GIS). So that tourists who want to travel to Lau Gumba Village but still don't know the location or place of an interesting tourist attraction to visit can be known by tourists who will visit. To overcome this problem the author uses an approach to a digital mapping model in the form of a GIS (Geographical Information System) based on an Android mobile using Google Maps as a digital map. The method used in this research is using UML (Unifed Modeling Language), PHP program, java and MySQL database as data storage. The Geographic Information System (GIS) for natural tourism objects has two programs, namely an admin program to manage web-based tourism data and a user program to display android-based tourist objects. This geographic information system aims to provide convenience and speed to the public in obtaining information about Natural Tourism Objects in Lau Gumba Village.
Perancangan Server Kantor Desa Tomuan Holbung Berbasis Client Server Chairul Rizal; Supiyandi Supiyandi; Muhammad Zen; Muhammad Eka
Bulletin of Information Technology (BIT) Vol 3 No 1: Maret 2022
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/bit.v3i1.255

Abstract

Abstract− In the era of regional autonomy, the village is a very important part in determining the success of development and in direct contact with the community, especially in public services. Server is a medium that has an important role to provide internet access services for its users. So that the network can be used optimally, it is necessary to have a server. This study aims to design a server in the Tomuan Holbung Village Office, Asahan Regency by building an efficient, flexible server infrastructure and optimizing resource use, so that it can be adjusted to the workload so that hardware resources are optimal. This research was conducted to be a solution for the use of hardware resources provided by the Server machine that has not been used optimally, so efficient steps are needed to overcome this problem. The results of the research obtained are in the form of server design and optimizing the use of resources and managing servers efficiently in terms of time and cost.
Sistem Monitoring Kualitas Air Layak Pakai Menggunakan Arduino Uno Ucmariance; Herdianto; Fery Anugrah; Chairul Rizal; Supiyandi
Bulletin of Information Technology (BIT) Vol 3 No 2: Juni 2022
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/bit.v3i2.277

Abstract

In this design a tool is made to monitor the quality of water suitable for use using Arduino Uno. This design uses a pH meter sensor which functions to monitor acid levels in water and a turbidity sensor which is used to see the level of water turbidity. The use of these two sensors is based on the suitability of the water for consumption based on the acid level and the level of turbidity of the water. The results obtained in the design show that Arduino can read the acid levels in the water and see the level of turbidity of the water well so that the designed tools can be used directly to monitor the quality of water suitable for use.
Co-Authors , Eka Putra Abdul Karim Adityia Rama Sanjaya Adnan Buyung Nst Ahir Yugo Nugroho Harahap Akhmad Fakhruddin Nasution Barany Fachri Deazei Tirta Dedi Purwanto Dian Sanjaya Eko Hariyanto Elisa Endang Suherman Fachri, Barany Fery Anugrah Hadi Nasbey Hafizh Sallam Hendry Hendry Hendry Herdianto Herdianto Ilka Zufria Irwan La Ode Muh Munadi Leni Marlina Muhammad Amin Muhammad Amin Muhammad Eka Muhammad Eka Muhammad Eka Muhammad Eka Muhammad Iqbal Muhammad Iqbal Muhammad Israr Fathoni Muhammad Noor Hasan Siregar Muhammad Taufiq Rustam Muhammad Zen Muhammad Zen Muhammad Zen Muhammad Zen Randi Rian Putra Rian Farta Wijaya Rusli Halil Nasution Rusmin Saragih Saddam Husen Romadon Pasaribu Saidi Ramadan Siregar Selly Armasari Silvia Kartika Supiyandi Supiyandi Tasya Maulariqa Insani Ucmariance Yusuf Ramadhan Nasution Yuyun Dwi Lestari