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All Journal JURNAL TEKNOLOGI DAN ILMU KOMPUTER PRIMA (JUTIKOMP) Jurnal Tunas Journal of Computer Networks, Architecture and High Performance Computing Prosiding Snastikom Prioritas : Jurnal Pengabdian Kepada Masyarakat Insight Power (Kekuatan Wawasan) - Jurnal Pengabdian Kepada Masyarakat Digital (JUPED) Innovative: Journal Of Social Science Research
Andi Marwan Elhanafi
Fakultas Teknik Dan Komputer, Program Studi Teknik Informatika, Universitas Harapan Medan, Medan, Indonesia
Arts Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Public Health Other

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Pengembangan UMKM Melalui Penggunaan Media Informasi Teknologi Andi Marwan Elhanafi; Imran Lubis; Tommy Tommy; Rosyidah Siregar; Liza Novietta; Ruswan Nurmadi
Jurnal Pengabdian Kepada Masyarakat Digital Vol 1, No 1: JUPED - Februari 2022
Publisher : Insight Power (Kekuatan Wawasan)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (221.531 KB)

Abstract

The benefits of Medium, Small and Micro Enterprises (MSMEs) carried out by the community are often only sufficient for the needs of daily life, have not yet reached the development stage. The community of MSME actors is faced with the problem of how-to-do-good promotion and marketing, thereby increasing consumers. Community Service Activities carried out by universities can provide a solution to this problem. Digital Promotion and Digital Marketing for MSME actors can be carried out through socialization and training. This of course is something that must be done so that MSME actors can adapt to the current digital era. This community service is carried out in Bukit Lawang Village. Business development is the target to be achieved for MSME actors.Keywords: Community Service, MSMEs, Digital Promotion, Digital Marketing, Business Development
Pemanfaatan Cloud Service Dan Nodemcu Pada Internet of Things Dody Hidayat; Liza Fitriana; Andi Marwan Elhanafi; Stephanus Priyowidodo; R Ramli
Jurnal TUNAS Vol 4, No 1 (2022): Edisi November
Publisher : LPPM STIKOM Tunas Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/jtunas.v4i1.88

Abstract

The Internet of Things is a growing field of research in the era of globalization revolution 4.0. The development of information technology is also developing human interests and abilities regarding information technology, seen from several aspects that make human competitiveness superior. Internet of Things is a concept that optimizes internet connectivity in enabling humans to interact with electronic equipment connected to the internet network. The use of computers in the future will dominate human work to control electronic equipment remotely. To apply the Internet of Things concept, devices that are able to work optimally are needed, such as the NodeMCU as Hardware in a Microcontroller circuit in which a System on Chip (SoC) is embedded, namely the Wifi module and also a Blynk App Software to control the work of the Hardware. The Informatics Management Study Program community service team at Harapan University in Medan conducted socialization regarding the Internet of Thing at SMA N 13 Medan with the aim of introducing and increasing students' knowledge and skills in the field of information technology, especially in the Internet of Things. This service is carried out by the socialization method, namely lectures, demonstrations and questions and answers. The results of the activities that have been carried out went well and were successful, the activity of the participants was very high, this was seen from the many questions asked when the question and answer session opened..
Running Text Sebagai Media Informasi Bagi Rumah Edukasi Anak Pesisir Imran Lubis; Tommy Tommy; Rosyidah Siregar; Andi Marwan Elhanafi; Ruswan Nurmadi
Jurnal Pengabdian Kepada Masyarakat Digital Vol 2, No 3: JUPED - Agustus 2023
Publisher : Insight Power (Kekuatan Wawasan)

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Abstract

Saat ini sudah banyak sekali kemajuan teknologi yang telah memenuhi kebutuhan manusia dalam aktifitas sehari-hari. Salah satu contoh kemajuan teknologi yang digunakan  dalam penyampaian informasi dengan tampilan Dot Matriks LED (Light Emitting Diode). Running text merupakan media elektronik digital berbentuk papan informasi yang dirancang dari beberapa LED dan disusun matriks untuk menampilkan teks. Rumah Edukasi Anak Pesisir merupakan sebuah lembaga nirlaba yang berkegiatan dalam bidang pendidikan yang berhubungan dengan masyarakat, namun pada lembaga ini tidak memiliki media informasi untuk menyampaikan pengumuman terkait dengan kegiatan-kegiatan yang akan dilaksanakan. Dengan ditemukannya permasalahan ini, tim pengabdian masyarakat Universitas Harapan Medan memberikan solusi dengan membuatkan running text yang dipasang di depan tempat edukasi Rumah Edukasi Anak Pesisir. Melalui rancang bangun running text ini diharapkan sistem penyampaian informasi oleh Rumah Edukasi Anak Pesisir lebih efektif dan efisien, proses perubahan teksnya dapat dilakukan sewaktu-waktu dan dan proses perubahan data running text menjadi lebih mudah. Running text yang digunakan type LED matrix P10 ukuran 96x32 cm. Kata kunci: Rumah Edukasi Anak Pesisir, Running Text, Media Informasi
Medan Wedding Organizer Berbasis Web Hani Aisyah; Ahmad Zakir; Andi Marwan Elhanafi
Innovative: Journal Of Social Science Research Vol. 3 No. 4 (2023): Innovative: Journal Of Social Science Research
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/innovative.v3i4.4454

Abstract

Teknologi informasi adalah suatu proses dari mulai mendapatkan data hingga mengolah dan menganalisis data tersebut sehingga tersimpan dengan berbagai cara untuk membuat atau menghasilkan informasi yang berkualitas. Saat ini perkembangan teknologi informasi sangatlah pesat dan cepat termasuk di indonesia sendiri maka dari itu penelitian ini mengeksplorasi perancangan sistem informasi berbasis website, "Medan Wedding Organizer," yang bertujuan untuk memfasilitasi pasangan pengantin dalam mencari, memilih, dan memesan layanan wedding organizer secara efisien di Medan. Teknologi informasi digunakan sebagai alat untuk mendapatkan, mengolah, dan menganalisis data guna menghasilkan informasi berkualitas. Peningkatan pesat dalam teknologi informasi telah menciptakan peluang bisnis baru, seperti marketplace dengan banyak vendor dan industri wedding organizer yang berkembang pesat. Analisis data dilakukan melalui pengumpulan data dari studi pustaka, wawancara, observasi, dan data profil jasa Wedding Organizer. Perancangan sistem menggunakan metode prototyping, yang melibatkan Customer dalam setiap tahap perancangan, sehingga menghasilkan sistem yang sesuai dengan kebutuhan Customer. Sistem ini diuji menggunakan metode black box testing, yang mengidentifikasi masalah atau kesalahan tanpa memperhatikan struktur internalnya. Hasil pengujian menunjukkan bahwa sistem ini memenuhi berbagai kriteria yang diharapkan, termasuk tampilan yang baik dan fungsionalitas yang sesuai. Pembahasan mengungkapkan bahwa sistem ini bertujuan mempermudah seller jasa dalam mempromosikan produk mereka dan memberikan informasi kepada pelanggan. Meskipun sistem ini telah berhasil, masih ada ruang untuk peningkatan, seperti penambahan fitur dan validasi yang lebih ketat pada input seller. Di masa depan, diharapkan pengembangan sistem berbasis mobile untuk meningkatkan kinerja dan aksesibilitas sistem ini.
Base-Delta Dynamic Block Length and Optimization on File Compression Tommy; Ferdy Riza; Rosyidah Siregar; Manovri Yeni; Andi Marwan Elhanafi; Ruswan Nurmadi
Journal of Computer Networks, Architecture and High Performance Computing Vol. 5 No. 1 (2023): Article Research Volume 5 Issue 1, January 2023
Publisher : Information Technology and Science (ITScience)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/cnahpc.v5i1.1993

Abstract

Delta compression uses the previous block of bytes to be used as a reference in the compression process for the next blocks. This approach is increasingly ineffective due to the duplication of byte sequences in modern files. Another delta compression model uses the numerical difference approach of the sequence of bytes contained in a file. Storing the difference value will require fewer representation bits than the original value. Base + Delta is a compression model that uses delta which is obtained from the numerical differences in blocks of a fixed size. Developed with the aim of compressing memory blocks, this model uses fixed-sized blocks and does not have a special mechanism when applied to file compression in general. This study proposes a compression model by developing the concept of Base+Delta encoding which aims to be applicable to all file types. Modification and development carried out by adopting a dynamic block size using a sliding window and block header optimization on compressed and uncompressed blocks giving promising test results where almost all file formats tested can be compressed with a ratio that is not too large but consistent for all file formats where the ratio compression for all file formats obtained between 0.04 to 12.3. The developed compression model also produces compression failures in files with high uncompressed blocks where the overhead of additional uncompressed blocks of information causes files to become larger with a negative ratio obtained of -0.39 to -0.48 which is still relatively small and acceptable.
Co-Authors Abdullah Muhazir Adidtya Perdana, Adidtya Ahmad Zakir Alwi Aulia Arief Budiman Dedy Irwan Dody Hidayat Emil Fitranshah Aliff S Ferdy Riza Haida Dafitri Hani Aisyah Harahap, Herlina Liza Fitriana Liza Novietta Manovri Yeni Rahman, Sayuti Ramli Reza Maulana Siagian Risko Liza Ruswan Nurmadi Siregar, Rosyidah Stephanus Priyowidodo Tommy Tommy Yessi Fitri Annisa Lubis Yessi Fitri Annisah Lubis Yunita Shara Lubis Yuyun Dwi Lestari