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All Journal Khazanah Informatika: Jurnal Ilmu Komputer dan Informatika JURNAL PENDIDIKAN GLASSER Jurnal Riset Terapan Akuntansi Jurnal Himasapta Prisma Sains: Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Jurnal Energi dan Inovasi Teknologi Jurnal Manajemen Pariwisata dan Perhotelan Adpebi Science Series International Journal of Economics, Management and Accounting
Rahmad Dani
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Mathematics Mechanical Engineering Physics Other

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Perancangan dan Pengujian Load Balancing dan Failover Menggunakan NginX Dani, Rahmad; Suryawan, Fajar
Khazanah Informatika Vol. 3 No. 1 Juni 2017
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/khif.v3i1.2939

Abstract

Situs web dengan traffic yang tinggi dapat menyebabkan beban kerja yang berat di sisi server, yang pada gilirannya akan mengakibatkan turunnya kinerja server, bahkan kegagalan sistem secara keseluruhan. Salah satu solusi untuk mengatasi masalah tersebut adalah dengan menerapkan teknik load balancing dan failover. Load balancing merupakan teknologi untuk melakukan pembagian beban kepada beberapa server, memastikan tidak terjadi kelebihan beban pada salah satu server. Sementara itu, failover merupakan kemampuan suatu sistem untuk berpindah ke sistem cadangan jika sistem utama mengalami kegagalan. Dalam penelitian ini load balancing dengan teknik failover akan diimplementasikan pada sistem operasi Ubuntu. Software inti yang digunakan dalam penelitian ini adalah Nginx dan KeepAlived. Nginx akan berfungsi sebagai load balancer, sedangkan KeepAlived untuk mengimplementasikan teknik failover. Beberapa skenario telah disiapkan untuk menguji sistem load balancing yang telah dirancang. Pengujian dilakukan dengan menggunakan perangkat lunak JMeter. Berdasarkan pengujian yang telah dilakukan, sistem yang dirancang berhasil membagikan beban permintaan dan dapat terus bekerja walaupun terjadi kegagalan pada server load balancer ataupun kegagalan pada server backend. Selain itu, dalam beberapa pengujian, penggunaan load balancing terbukti mampu menurunkan waktu respon dan meningkatkan thoughput pada sistem sehingga mampu meningkatkan performa keseluruhan sistem. Mengacu pada hasil penelitian ini, sistem load balancing dan failover menggunakan Nginx dapat dijadikan salah satu solusi pada sistem web server dengan situs web yang memiliki traffic tinggi.
Pengaruh Pengembangan Karir Dan Budaya Organisasi Terhadap Komitmen Organisasi Di Grand Rocky Hotel Bukittinggi Rahmad Dani; Nidia Wulansari
Jurnal Manajemen Pariwisata dan Perhotelan Vol. 2 No. 1 (2024): Februari : Jurnal Manajemen Pariwisata dan Perhotelan
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/jmpp-widyakarya.v2i1.1735

Abstract

The human resource base is key to determining the strength or resilience of an organization. In the business world, commitment to the organization is very important. Career and organizational culture negatively affect organizational commitment. The purpose of this study was to determine how the influence of organizational culture and career development on organizational commitment at Grand Rocky Hotel Bukittinggi. Quantitative and causal associative research examines cause-and-effect relationships. Validation and reliability assessments were conducted on ninety people using the saturated sampling method. A type of data analysis known as multiple linear regression analysis was used to investigate the effect of organizational culture and career development on employee commitment. The results showed that organizational commitment at Grand Rocky Hotel Bukittinggi is strongly influenced by career development and organizational culture.
THE EXISTENCE AND CONTINUITY OF MADRASAH DINIYAH AWALIYAH (MDA) IN THE MIDST OF POPULARITY INTEGRATED ISLAMIC SCHOOLS Dani, Rahmad; Mahariah, Mahariah
JURNAL PENDIDIKAN GLASSER Vol. 8 No. 1 (2024)
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Muhammadiyah Luwuk

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32529/glasser.v8i1.3077

Abstract

The popularity of integrated Islamic schools has resulted in the dim existence of MDA and considering it as an educational development, of course, it has a positive impact and a negative impact, especially it can make the purpose and orientation of Islamic education may not be achieved. This study aims to determine the existence and continuity of Madrasah Diniyah Awaliyah (MDA) in the midst of the popularity of integrated Islamic schools today from a socio-economic perspective and an educational perspective. This research uses a qualitative method with a literature and field study approach. With collection techniques namely interviews, observation, and documentation. This research was conducted at SDIT Hikmatul Fadhillah, SDIT An-Nizam Medan, and MDA Al-Ikhlas. The results of this study indicate that from a socio-economic perspective, those who attend MDA are lower economic families while those who attend SDIT are upper economic families. Then MDA tends to classical religious learning, this must keep up with the times and technology and increase the creativity of MDA, while the existence of SDIT has adapted to technological advances. This research is expected to contribute to government managers as reference material in making educational policies and improvements to the implementation of education.
Perbandingan kuantitas batubara menggunakan metode draught survey dan UAV drone DJI phantom 4 advanced Harsiga, Edwin; Hardianti, Siti; Dani, Rahmad
Jurnal Himasapta Vol 8, No 3 (2023): Jurnal Himasapta Volume 8 Nomor 03 Desember 2023
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jhs.v8i3.8098

Abstract

Pengukuran kuantitas batubara di stockpile menggunakan UAV drone dji phantom 4 advanced  dan metode draught survey, dari kedua metode ini sering terjadi selisih seperti pada bulan februari,  jumlah kuantitas batubara hasil draught survey yang ada di stockpile adalah 63.541,736 MT, sedangkan dari hasil  UAV drone  adalah 62.073,119 MT, dari kedua metode tersebut terdapat selisih sebesar 1.468,617 MT. Oleh sebab itu, perlu dilakukan penelitian menggunakan kedua metode tersebut. Sisa stockpile pada bulan Februari adalah 62.073,119 MT dan batubara masuk pada bulan maret adalah 191.419,55 MT sehingga total isi stockpile pada bulan maret adalah 258.600,008 MT dengan total bedding 6.107,339 MT. Perhitungan kuantitas batubara menggunakan metode draught survey pada bulan Maret dengan jumlah pengiriman sebanyak 26 tongkang sebesar 200.895,260 MT. Sehingga sisa stockpile pada akhir maret sebesar 58.704,748 MT, Sedangkan untuk hasil perhitungan UAV drone pada bulan maret sebanyak 57.248,186 MT. Maka dari kedua metode terdapat selisih 1.456,562 MT. Faktor penyebab terjadinya selisih antara lain adanya pengurangan draft tongkang, adanya kegiatan penyamplingan, tidak dilakukannya pengujian densitas air, faktor hujan, penempatan titik ground control point (GCP) yang kurang tepat, dan proses editing yang kurang maksimal
Automatic Cat Feeding And Monitoring System in Hiro Catshop Shop Based on The Internet of Things Khairani Daulay, Nelly; Novi Lestari; Armanto; Deni Nurdiansyah; Rahmad Dani; Alfia Tiara Permatasari
Adpebi Science Series 2022: 1st AICMEST 2022
Publisher : ADPEBI

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Cat feeding is still done manually without a system and there is no monitoring system for cat food leftovers that can be accessed through the website, Build a Monitoring System and Automatic Cat Feeder at Hiro CatShop Based on the Internet Of Things (IoT) that can monitor and provide food cat automatically and can be accessed remotely via the Website. The method that the author uses in conducting this research is a qualitative research method. Qualitative research methods seek an understanding of meaning, understanding, reality, events, or life by being directly and/or indirectly involved in the environment under study. cat in place, DHT11 sensor as a temperature detector in the room around the cat food place, servo motor as a means of opening the lid for cat food that comes out according to a predetermined schedule, NodeMCU to read and send sensor data into the database With an automatic cat feeding monitoring system this will make it easier for shop owners or shop employees to monitor cat feeding through the website, shop owners don't need to be afraid anymore if it's too late to feed the cat and waste too much time to come to the cat feeding place and also don't need to be afraid of losing n data caused by lost records (human error).
The Influence of the Implementation of International Financial Accounting Standards (IFRS) and Audit Quality Rahmad Dani; Mardiah Hasanah Nasution; Ayu Andira
International Journal of Economics, Management and Accounting Vol. 1 No. 4 (2024): December : International Journal of Economics, Management and Accounting
Publisher : Asosiasi Riset Ekonomi dan Akuntansi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/ijema.v1i4.274

Abstract

This research was conducted with the aim of analyzing the consequences of implementing IFRS and audit quality on the quality of financial reports in technology sector companies listed on the IDX during the 2019-2022 period. The research method used is a quantitative approach with logistic regression. The research results show that separately, the implementation of IFRS and audit quality have a significant influence on the quality of financial reports in technology sector companies listed on the IDX during the 2019-2022 period. Therefore, from the results of this research, it is recommended that companies focus on implementing standards such as IFRS 15 (Revenue from Contracts with Customers) or IFRS 9 (Financial Instruments) can provide more detailed insight into the practical impact of adopting these standards.
Fabrication and Characterization of Pineapple Leaf Fiber (PALF) as Candidate of Composite Reinforcing Material Ratulangi, Wulan Ratia; Widyan, Rosnalia; Suhada, Adriyan; Dani, Rahmad
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol 13, No 1: January 2025
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-ps.v13i1.13563

Abstract

Pineapple leaf is a waste product of pineapple cultivation which may leads to environmental issues. Pineapple leaf fibre (PALF) is an important natural fibre with high cellulose content that exhibits high mechanical properties which is high specific strength and stiffness which may vary for each cultivar. Besides, isolation of cellulose from lignocellulosic fibre become more crucial. In this study, isolation of cellulose were undergo by alkaline treatment In that order, concentration of NaOH 0.5% at 121oC for 60 min and bleaching teatment using NaClO 10% at 121oC for 30. The PALF and treated fiber were characterized using Tensilon, Scanning Electron Microscopy, Fourier Transmission Infrared Spectroscopy. Based on results, 5%  NaOH (60 min) and bleaching process by using 10% NaClO (30 min) in autoclave succeed to remove pektin, lignin, and unwanted components. The surface morphology showed high surface area, however still remaining small amaount of pektin and lignin was confirmed from FTIR and SEM images.
Rancang Bangun Tungku Pembakaran Berbahan Baku Oli Bekas Dani, Rahmad; Aprizal
ENOTEK : Jurnal Energi dan Inovasi Teknologi Vol. 4 No. 02 (2025): ENOTEK : Jurnal Energi dan Inovasi Teknologi
Publisher : Program Studi Teknik Mesin

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Krisis energi dan pencemaran lingkungan akibat limbah oli bekas mendorong perlunya inovasi pemanfaatan limbah sebagai sumber energi alternatif. Penelitian ini bertujuan untuk merancang dan membangun tungku pembakaran yang menggunakan oli bekas sebagai bahan bakar utama. Proses perancangan mencakup studi karakteristik oli bekas, sistem pembakaran, dan efisiensi panas. Tungku dirancang dengan ruang pembakaran tertutup, sistem pemanas awal, serta saluran udara terkontrol untuk mendukung pembakaran optimal. Pengujian dilakukan untuk mengevaluasi temperatur maksimum, waktu pemanasan, dan efisiensi bahan bakar. Hasil menunjukkan bahwa tungku mampu mencapai suhu hingga 200°C dengan konsumsi oli bekas yang efisien dan emisi asap yang terkendali. Inovasi ini tidak hanya memberikan solusi pengolahan limbah oli bekas, tetapi juga berpotensi sebagai sumber panas alternatif bagi industri kecil dan rumah tangga. Dengan efisiensi dan biaya operasional rendah, sistem ini diharapkan dapat menjadi opsi energi terbarukan yang ramah lingkungan dan berkelanjutan.
The Effectiveness of SPMI in Improving Academic and Non-Academic Performance at Private Universities in Medan City Rahmad Dani; Ayu Andira; Mardiah Hasanah Nasution; Zakia Fadila
International Journal of Economics, Management and Accounting Vol. 2 No. 3 (2025): International Journal of Economics, Management and Accounting
Publisher : Asosiasi Riset Ekonomi dan Akuntansi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/ijema.v2i3.736

Abstract

Private Universities (PTS) in Medan City face major challenges in improving academic and non-academic quality sustainably. This study aims to evaluate the effectiveness of the Internal Quality Assurance System (SPMI) in supporting the improvement of the performance of both aspects. Using an associative quantitative approach, data were collected through questionnaires from 75 respondents consisting of leaders, lecturers and quality assurance staff at 15 selected PTS in Medan. The analysis was conducted using simple linear regression. The results showed that the effectiveness of SPMI had a positive and significant effect on academic and non-academic performance. The determination coefficient value of 55.6% for academic performance and 65.7% for non-academic performance showed a substantial contribution of SPMI in improving institutional performance. These findings indicate that SPMI which is implemented consistently and comprehensively can be a strategic tool in building a quality culture that has an impact on strengthening the quality of learning, student activities and overall institutional governance. Therefore, strengthening the implementation of SPMI in the PTS environment is a crucial step to realize superior and competitive higher education.
FAKTOR-FAKTOR YANG MEMPENGARUHI PERKEMBANGAN PRODUK PEMBIAYAAN PADA BANK UMUM SYARIAH DI INDONESIA Dani, Rahmad
Jurnal Riset Terapan Akuntansi Vol. 8 No. 1 (2024): JURNAL RISET TERAPAN AKUNTANSI
Publisher : Jurnal Riset Terapan Akuntansi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.11079915

Abstract

Penelitian ini dilakukan dengan tujuan menganalisis konsekuensi dari DPK, NPF, FDR terhadap volume pembiayaan pada Bank Umum Syariah di Indonesia selama periode 2020-2022. Metode penelitian yang digunakan adalah pendekatan kuantitatif dengan regresi data panel. Hasil penelitian menunjukkan bahwa secara terpisah, ROA, Inflasi, dan BI Rate tidak memberikan pengaruh signifikan terhadap total pembiayaan yang diberikan oleh Bank Umum Syariah di Indonesia. Namun, DPK, NPF, dan FDR memiliki pengaruh yang signifikan terhadap jumlah pembiayaan yang disalurkan oleh Bank Umum Syariah di Indonesia. Ketika dilihat secara bersamaan, DPK, NPF, FDR terhadap volume pembiayaan secara kolektif memberikan dampak yang signifikan terhadap total pembiayaan yang diberikan oleh Bank Umum Syariah di Indonesia. Oleh karena itu, dari hasil penelitian ini, disarankan agar Bank Umum Syariah di Indonesia meningkatkan akuisisi DPK, NPF, FDR dan bersikap lebih selektif dalam memberikan pembiayaan kepada nasabah. Kata Kunci : DPK, NPF, FDR, Pembiayaan
Co-Authors Adriyan Suhada Alfia Tiara Permatasari Aprizal Armanto Ayu Andira Deni Nurdiansyah Edwin Harsiga Fajar Suryawan Khairani Daulay, Nelly Mahariah Mardiah Hasanah Nasution Nidia Wulansari Novi Lestari Ratulangi, Wulan Ratia Rosnalia Widyan Siti Hardianti, Siti Zakia Fadila