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Business is an economic activity carried out by individuals or organizations to produce and sell goods or services with the aim of making a profit. The NSH Group Store is a business that sells carpets, pillows, bolsters, and dolls located in the Sei Dadap I/II Plantation, Sei Dadap District, Asahan Regency, North Sumatra 21225. The NSH Group Store was established in 2016 and is owned by Mrs. Siti Komariah Siregar. Among the challenges faced by the NSH Group Store owner are irregular stock procurement. Sales transaction processes still use conventional methods, reducing efficiency and time effectiveness, and potentially leading to data errors. Supply Chain Management is a series of approaches used to efficiently integrate suppliers so that goods can be distributed in the right quantities, locations, and at the right time, with the aim of minimizing overall system costs. A bolster pillow is a pillow that can function as both a pillow and a bolster. Bolster pillows are oval and long, so they can be hugged while sleeping. The benefits of a bolster pillow include maintaining a proper sleeping position, reducing pressure on joints, helping reduce aches, improving sleep quality, and improving overall health. Therefore, by implementing Supply Chain Management (SCM), data processing will be faster and more accurate.

Business ventures are activities carried out by individuals or organizations involving the production, sale, purchase, or exchange of goods and services, with the aim of generating profit. A basic necessities store (commonly known as a “sembako” store in Indonesia) sells daily staple needs, especially the nine essential commodities (sembako), which include items such as rice, sugar, cooking oil, eggs, salt, and other key food ingredients. UD. Putri 2, located in Dusun 1A, Sumber Harapan Village (21261), Tinggi Raja Subdistrict, Asahan Regency, was established in 2018 and has since become an essential part of the local community. This has required UD. Putri 2 to constantly monitor their stock inventory. However, the company still faces inefficiencies in managing sales data processing, which often leads to inventory shortages. When the supply of goods is insufficient to meet customer demand, customers may turn to other stores. If this occurs repeatedly, the store risks losing profit due to the unavailability of goods. Supply Chain Management (SCM) refers to the integrated processes and production activities starting from the acquisition of raw materials from suppliers, the value-adding processes that turn raw materials into finished products, the inventory storage process, and the distribution of finished goods to retailers and consumers. The implementation of SCM can optimize inventory management of staple goods, minimize inventory costs, and improve supply chain efficiency at UD. Putri 2.

This study compares two service management models to evaluate the governance of the Wi-Fi network in Dusun Gita Nagari Baru. The main objective is to measure user satisfaction and service quality following the implementation of the COBIT 2019 framework, particularly the DSS02 domain (Manage Service Requests and Incidents). The research employed a mixed methods approach, using historical-comparative document analysis and Likert scale questionnaires distributed to 21 active users. The data were analysed through gap analysis, capability level mapping, and descriptive statistical analysis to identify performance differences between two periods. The results indicate that most indicators in the COBIT 2019 capability model are at Level 4 (Predictable), one indicator reaches Level 5 (Optimising), and another indicator is at Level 3. Indicators directly related to the DSS02 domain, such as ease of reporting, response speed, schedule accuracy, and repair time, demonstrate the most significant improvements. These findings support the hypothesis that implementing COBIT 2019-based governance for DSS02 can enhance user satisfaction and the quality of Wi-Fi network services in rural areas. This study also provides practical recommendations for the sustainable management of digital infrastructure in areas with limited access.

Selecting the right supplier is a critical aspect of supply chain management, especially in a retail business like Parfume Corner, which relies on product quality, availability, and on-time delivery. This study aims to implement the VIKOR (VlseKriterijumska Optimizacija I Kompromisno Resenje) method as a multi-criteria decision-making approach to determine the best perfume supplier. The VIKOR method was chosen because of its ability to handle conflicts between criteria and produce optimal compromise solutions. The evaluation criteria used include product quality, price, on-time delivery, after-sales service, and flexibility in negotiations. Data were collected from five potential suppliers through observation, interviews, and historical transaction documents. The analysis results showed that one supplier obtained the lowest VIKOR index score, thus being determined as the best compromise solution. The implementation of the VIKOR method proved effective in providing objective and transparent recommendations, which can support Parfume Corner's strategic decisions in building long-term partnerships with reliable suppliers. This approach can also be adapted by similar businesses to improve procurement efficiency and quality. The test results obtained were that in the expert test a Good value was obtained, namely 80%, while in the system test a Very Good conclusion was obtained, namely 100%.

Behind the success of the Free Nutritious Meal Program (MBG), there are several problems related to the health factors of the program targets, namely, there are several cases of allergies that occur in schools, inadequate understanding of allergen management owned by food processing vendors, and the high cost of laboratory tests and the process that takes a long time. So, to overcome these problems, an application is proposed that can help detect allergens in food products using data mining and machine learning approaches. SVM and AdaBoost algorithms each have advantages that can be used to help build an optimal allergen detection model. This research uses a cross-validation model validation method with a value of K = 10 to help improve the performance of the model built. In this study, from the entire fold, an average accuracy value of 98.74% was obtained. To evaluate the model built, this research has also conducted several new data inputs, and in each new data input, the accuracy value is obtained above 99%. This indicates that the model built, namely the combination of SVM and AdaBoost algorithms with the cross-validation model validation method, produces high accuracy, so this model can greatly assist the allergen detection process in food products.

The rapid development of information technology in today's digital era has significantly impacted organizational performance, particularly in data management and resource planning. One organization that heavily relies on accurate data availability is the Indonesian Red Cross (PMI), especially its Blood Donor Unit (UDD). UDD PMI of Asahan Regency faces challenges in determining monthly blood donor targets to maintain stable blood stock. A shortage of blood supply can be fatal for patients requiring transfusions. Therefore, a system is needed to forecast the number of blood donors, allowing for more accurate decision-making. This study utilizes the Weighted Moving Average (WMA) method to predict the number of blood donors for the following month based on historical data from March 2024 to March 2025. The WMA method is chosen for its ability to assign greater weight to recent data, making the forecast more relevant and accurate. The results of this research are expected to assist UDD PMI Asahan Regency in anticipating blood needs and maintaining optimal stock availability.

Persaingan industri distribusi yang semakin ketat menuntut perusahaan untuk memiliki sistem manajemen persediaan yang efisien dan terintegrasi. PT. Nindy Glow Beauty Aesthetic, sebuah klinik kecantikan yang bergerak di bidang penjualan produk skincare di Sei Piring, saat ini masih menggunakan nota pembelian manual sebagai acuan informasi persediaan barang. Hal ini mengakibatkan data stok tidak akurat dan menghambat pengambilan keputusan. Penelitian ini bertujuan untuk mengembangkan sistem informasi persediaan barang berbasis metode Supply Chain Management (SCM) yang dapat membantu perusahaan dalam merencanakan kebutuhan stok berdasarkan data penjualan, permintaan, dan ketersediaan barang. Hasil dari pengembangan sistem ini diharapkan dapat meningkatkan efisiensi pengelolaan persediaan, mengurangi kerugian akibat kelebihan atau kekurangan stok, serta mendukung proses distribusi produk skincare secara optimal. Studi ini juga mengacu pada penelitian sebelumnya yang menunjukkan keberhasilan penerapan metode SCM di berbagai sektor industri

Penelitian ini bertujuan untuk mengimplementasikan sistem Supply Chain Management (SCM) dalam pengelolaan persediaan sembako di Toko Grosir Rohman guna meningkatkan efisiensi operasional dan mengatasi permasalahan kehabisan atau kelebihan stok. Metode penelitian yang digunakan adalah kualitatif dengan pendekatan studi kasus, melalui observasi, wawancara, dan dokumentasi. Sistem SCM yang dirancang berbasis website menggunakan PHP dan MySQL, dengan pemodelan UML untuk menganalisis kebutuhan dan perancangan sistem. Hasil dari implementasi sistem menunjukkan peningkatan akurasi data stok, efisiensi dalam proses pemesanan, serta tersedianya informasi real-time yang membantu pengambilan keputusan. Dengan sistem ini, Toko Grosir Rohman mampu mengelola persediaan sembako secara lebih optimal, meningkatkan kepuasan pelanggan, dan memperkuat daya saing usaha.

Berkembangnya industri kuliner di Indonesia yang pesat menuntut pengusaha untuk beradaptasi dengan cepat, terutama dalam teknologi dan pemasaran. Karena Masih terlalu banyak pengusaha yang masih mengandalkan metode pemesanan dan promosi manual, maka dari itu penerapan Customer Relationship Management (CRM) menjadi solusi yang efektif untuk menarik pelanggan baru dan mempertahankan loyalitas konsumen. Penelitian ini fokus pada penerapan CRM di Rainbow Cafe, yang bertujuan dalam memikat konsumen baru dan meningkatkan loyalitas konsumen di Rainbow Cafe. Metode penelitian yang digunakan adalah analisis kualitatif melalui wawancara dan survei kepada konsumen serta pengusaha. Hasil penelitian menunjukkan bahwa penerapan CRM sangatlah penting dikarenakan dapat meningkatkan interaksi dengan konsumen, mempercepat proses pemesanan, dan meningkatkan kepuasan konsumen. Kesimpulan dari penelitian ini menegaskan bahwa implementasi CRM tidak hanya penting untuk meningkatkan loyalitas konsumen, tetapi juga sebagai strategi yang krusial dalam menghadapi persaingan di industri kuliner yang semakin ketat dan untuk interaksi dengan konsumen lebih efektif.

Bisnis adalah kegiatan ekonomi yang dilakukan untuk menghasilkan, membeli, atau menjual barang atau jasa dengan tujuan mendapatkan keuntungan. Bisnis dapat dilakukan oleh individu, kelompok, perusahaan besar, atau usaha kecil. Di suatu dunia bisnis, yang dimaksud dengan sistem informasi manajemen adalah piranti yang dipakai untuk mengatasi suatu proses, operasional, evaluasi, serta teknologi dan informasi. Usaha  bisnis  yang  bergerak  dalam  bidang  makanan  ringan  snack dijalankan  dengan  modal usaha  berskala  kecil  ialah  pelaku  bisnis  berskala  rumah  tangga  yang  mempunyai  kesempatan sangat  bagus  untuk  berkembang  dengan  pesat  dengan  keterbatasan  yang dimiliki  seperti  SDM, skill,  pengetahuan,  ketrampilan,  dan  pengelolaan  bidang  managementyang  seadanya Penelitian ini dilakukan di Teha Coffee Corner, sebuah kedai kopi yang berlokasi di Jl. Imam Bonjol, Tebing Kisaran, Kec. Kota Kisaran Barat, Kabupaten Asahan, Sumatera Utara 21211. Kedai ini didirikan pada Maret 2021 oleh Thierry Henry, tepat di tengah masa pandemi COVID-19. Supply Chain Management (SCM) adalah pengintegrasian sumber bisnis yang kompeten dalam penyaluran barang, mencakup perencanaan dan pengelolaan aktivitas pengadaan dan logistik serta informasi terkait mulai dari tempat bahan baku sampai tempat konsumsi, termasuk koordinasi dan kolaborasi dengan jaringan mitra usaha (pemasok, manufaktur, retailer, distributor, pergudangan, transportasi dan konsumen) untuk memenuhi kebutuhan pelanggan. Sebuah model rantai pasokan sederhana terdiri dari empat komponen yaitu supplier, produsen, gudang atau pusat distribusi dan pengguna akhir. Seiring dengan pertumbuhan bisnisnya, Teha Coffee Corner mulai menghadapi berbagai tantangan, terutama dalam pengelolaan stok bahan baku dan pencatatan transaksi. Saat ini, pencatatan masih dilakukan secara manual, baik dalam menghitung jumlah stok maupun dalam mencatat transaksi harian. Setiap akhir operasional atau saat closing, Dengan adopsi sistem E-SCM, aliran informasi dan data pembelian antara Teha Coffee Corner dan pemasok menjadi lebih efisien. Ini menghasilkan kejelasan dan ketepatan dalam transaksi pembelian, yang berkontribusi pada menghindari kesalahan dan mengurangi risiko keterlambatan dalam pengiriman toko.

Supply Chain Management is a set of forms for the effective integration of suppliers, manufacturers, warehouses and warehouses, so that goods are produced and distributed in the right quantity, in the right position, at the right time, to minimize costs and provide services to client satisfaction. Currently, many companies are implementing Supply Chain Management to increase the competitiveness of companies with one another. Supply Chain Management is a strategic competitive tool for companies that make competing logical problems a strategy to win the competition. The purpose of making this paper is to explore the budget chain management section in terms of systems and operations within the company that enable it to provide value to consumers in terms of vacuum and speed of service. So that consumers will feel the superiority of the product even though it is physically somewhat similar to other products

Pencucian pakaian dan layanan dry cleaning, yang saat ini dapat dijalankan di rumah atau melalui bisnis yang tersedia, menjadi semakin populer. Hal ini telah menyebabkan persaingan sengit di industri ini. Untuk mengatasi persaingan ini, diperlukan usaha untuk memperkenalkan dan mempromosikan layanan pencucian pakaian dengan menggunakan metode Customer Relationship Management (CRM). Tujuan utamanya adalah menarik lebih banyak pelanggan, menjaga hubungan baik dengan pelanggan yang sudah ada, serta efektif mengelola data pelanggan dan keuangan bisnis pencucian pakaian. Penelitian ini bertujuan untuk mengembangkan sistem informasi yang menggunakan metode CRM untuk meningkatkan interaksi yang positif dan nyaman dengan pelanggan. Dalam pengembangan sistem ini, bahasa pemrograman seperti PHP dan HTML digunakan, dengan penggunaan database PostgreSQL dan framework Laravel. Hasilnya adalah sebuah sistem informasi yang kompatibel dengan penerapan metode CRM, memberikan kemudahan bagi pelanggan dalam mencari informasi tentang layanan pencucian pakaian. Saran dari penelitian ini adalah untuk terus meningkatkan penggunaan metode CRM agar interaksi dengan pelanggan dapat lebih aktif dan efektif.

Secara ekonomi informasi terhadap produk akan lebih dikenal secara luas dimana dan kapan saja dengan informasi yang lebih lengkap dan dapat diperbaharui dengan memanfaatkan media Web sebagai promosiDibandingkan dengan brosur atau pameran, media online menyediakan informasi berkelanjutan dan berkesinambungan. Dimana dengan menyediakan informasi secara online UKM hanya memerlukan satu buah produk beserta spesifikasinya sebagai sample selanjutnya memberikan layanan pemesanan order. Komunikasi dengan buyer dapat dilakukan dengan murah dan cepat melalui e-mail, meskipun dipisahkan oleh jarak yang sangat jauh.Perancangan WEB sebagai media untuk mempromosikan produk edukasi bagi anak hanya bersifat  mendampingi tidak menggantikan pameran yang sudah menjadi agenda tahunan tetapi untuk menjaga kelangsungan informasi dan memperbaharui informasi produk yang belum dimiliki oleh UKM ini.

Microsoft sebagai pengembang software terbesar saat ini tentu saja sangat memperdulikan keamanan softwarenya. Ada beberapa Microsoft Management Tools untuk mengatasi vulnerability, namun banyak orang yang tidak mengetahui bagaimana cara mengimplementasikannya. Salah satunya adalah penerapan Patch Management untuk membuat komputer lebih aman. Cara ini adalah cara yang paling mudah untuk diterapkan, hanya saja beberapa pengguna komputer tidak menghiraukannya.

Ada beberapa keuntungan menggunakan NS sebagai perangkat lunak simulasi pembantu analisisdalam riset, NS dilengkapi dengan tool validasi. Tool validasi digunakan untuk menguji validitaspemodelan yang ada pada NS. Secara default, semua pemodelan pada ns akan dapat melewati prosesvalidasi ini. Jika ingin melakukan validasi terhadap pemodelan protocol yang ada pada library ns, dapatdilakukan dengan mengetikkan ./validate pada console saat pada direktori ns2.Network Simulator (NS) mensimulasikan jaringan berbasis TCP/IP dengan berbagai medianya. Dapatmensimulasikan protokol jaringan (TCPs/UDP/RTP), Trafic behaviour (FTP, Telnet, CBR, dan lain-lain),Queque management (RED, FIFO, CBQ) algoritma routing unicast (Distance Vector, Link State) danmulticast, (PIM SM, PIM DM, DVMRP, Shared Tree dan Bi Directional Shared Tree), aplikasi multimediayang berupa layered video, Quality of service video-audio dan transcoding. Ns juga mengimplementasikanbeberapa MAC (IEEE 802.3, 802.11), di berbagai media, misalnya jaringan wired (LAN, WAN, point topoint), wireless (seperti mobile IP, Wireless LAN), bahkan simulasi hubungan antar node jaringan yangmenggunakan media satelit.

E-commerce merupakan salah satu alternatif pemasaran. E-commerce mengandalkan internetuntuk mempublikasikan produk dan jasa suatu perusahaan. Dengan E-commerce diharapkan lebih banyakpelanggan yang akan membeli produk dan jasa yang disediakan. E-commerce terbukti sangat ampuh untukmemasarkan produk dan jasa. Sebut saja E-Bay, salah satu toko serba ada yang menyediakan hampir segalamacam barang yang dapat di beli secara on-line. Di dalam negeri juga ada toko seperti bhinneka,glodokshop, fastncheap, dll. Indonesiaairsoft sendiri merupakan perusahaan perorangan yangmengkhususkan diri pada penjualan mainan airsoftgun. Perusahaan ini beroperasi di semarang denganwilayah pemasaran seluruh wilayah indonesia. Dengan demikian penggunaan E-commerce sangatmembantu pada proses jual beli pada perusahaan ini. Sebelum implementasi diperlukan inventarisasikebutuhan sistem  untuk implementasi OS-Commerce kemudian dilakukan Implementasi OS-Commerceuntuk situs indonesiaairsoft.com dengan modifikasi sesuai kebutuhan penjualan mainan airsoftgun. MetodePengembangan sistem dalam penelitian ini menggunakan pendekatan Waterfall. Kesimpulan yangdidapatkan yaitu OS-Commerce dapat diimplementasikan dengan baik dan berjalan seperti ang diharapkanpada permasalahan di toko mainan indonesiaairsoft. Perubahan minor dilakukan pada script tampilanhalaman utama

Real-time video and image processing is used in a wide variety of applications from video surveillance and traffic management to medical imaging applications. This paper presents the implementation of an canny edge-detection using in realtime video from camera. The Canny algorithm uses an optimal edge detector based on a set of criteria which include finding the most edges by minimizing the error rate, marking edges as closely as possible to the actual edges to maximize localization, and marking edges only once when a single edge exists for minimal response.

Remote sensing is the science and art of obtaining information about an object, area, or phenomenon through the analysis of data acquired by a device that is not in contact with the object, area, or phenomenon under investigations Remote sensing data is of such nature and volume as to require it to be compatible with processing and outputing by computers. They are the easiest, fastest, and most efficient way to produce images, extract data sets, and assist in decision making. One special function is to assist in manipulating other kinds of data about the spatial or locational aspects of areas in the world that are the subjects of interpretation and decision making. The bulk of the data in such systems have in common a geographical significance, that is, they are tied to definite locations on the Earth. In this sense, they are similar to or actually make up what has become a powerful tool in decision making and management. The Image-Based Information System (IBIS) was developed in 1975 at the Jet Propulsion Laboratory, and is designed to be a comprehensive geographic information system that performs operations on raster image, tabular, and graphics format data, using the Video Image Communication And Retrieval (VICAR) image processing system. This was accomplished by the creation of a new VICAR-based file format for tabulating raster format geographic information over multiple data planes.

Decision Support System couple the intellectual resource of individuals with the capabilities of the computer to improve the quality of decision. It's a computer based support system for management decision makers who deal with semi-structured problem. An integrated decision support system for use in an machine mollen product has been developed. It incorporates a linear Programming model that represents the contribution optimal and optimizes the production water pump and mollen machine. An optimization model is performed using a management scient model called linear programming approach in older to determine media selection. To use this model, the DSS needs ti interface with another software. Mathematical Programming is a technique used in mathematical models, particularly optimization models, to assist in decision making. The Simplex Method is "a systematic procedure for generating and testing candidate vertex solutions to a linear program." (Gill, Murray, and Wright, p. -137) It begins at an arbitrary corner of the solution set. At each iteration, the Simplex Method selects the variable that will produce the largest change towards the minimum (or maximum) solution. The  development of computer programs to be used as Decision Support Systems involves several tasks such as mathematical modeling, technical and data collection and development of a user friendly interface.