Analisis Penerapan Sistem Transaksi Non Tunai Dalam Pengelolaan Keuangan Daerah Pada Badan Keuangan Dan Aset Daerah Kabupaten Dairi

This study aims to determine, analyze and factor constraints in the application of non-cash transaction systems in regional financial management at the Regional Finance and Assets Agency of Dairi Regency. This study uses a descriptive method with a qualitative approach, namely taking data related to the problems to be studied so that it can be described descriptively, qualitatively and comprehensively, which describes the prevailing reality and discusses the problems raised related to the Application of the Non-Cash Transaction System. In Regional Financial Management at the Regional Finance and Assets Agency of Dairi Regency. The results showed that the Regional Finance and Assets Agency of Dairi Regency has not been able to fully implement non-cash financial transactions on revenue receipts and expenditures as stipulated in Perbup Dairi No. 43 of 2020. The obstacles faced in implementing or implementing transactions have not been overcome, because there are indeed many field conditions that are not in accordance with the implementation of non-cash transactions. Employees are still not able to handle non-cash transaction processing, while the training program is inadequate because the available equipment, especially for practicing, is very limited.

Establishment of the Optimal Common Data Model Environment for EMR Data Considering the Computing Resources of Medical Institutions

Electronic medical record (EMR) data vary between institutions. These data should be converted into a common data model (CDM) for multi-institutional joint research. To build the CDM, it is essential to integrate the EMR data of each hospital and load it according to the CDM model, considering the computing resources of each hospital. Accordingly, this study attempts to share experiences and recommend computing resource-allocation designs. Here, two types of servers were defined: combined and separated servers. In addition, three database (DB) setting types were selected: desktop application (DA), online transaction processing (OLTP), and data warehouse (DW). Scale, TPS, average latency, 90th percentile latency, and maximum latency were compared across various settings. Virtual memory (vmstat) and disk input/output (disk) statuses were also described. Transactions per second (TPS) decreased as the scale increased in all DB types; however, the average, 90th percentile and maximum latencies exhibited no tendency according to scale. When compared with the maximum number of clients (DA client = 5, OLTP clients = 20, DW clients = 10), the TPS, average latency, 90th percentile latency, and maximum latency values were highest in the order of OLTP, DW, and DA. In vmstat, the amount of memory used for the page cache field and free memory currently available for DA, OLTP, and DW were large compared to other fields. In the disk, DA, OLTP, and DW all recorded the largest value in the average size of write requests, followed by the largest number of write requests per second. In summary, this study presents recommendations for configuring CDM settings. The configuration must be tuned carefully, considering the hospital’s resources and environment, and the size of the database must consider concurrent client connections, architecture, and connections.

Towards Blockchain Network Platform for IoT Data Integrity and Scalability

<p>Decentralised technology backed by blockchain has gained popularity in recent years, as it secures autonomous ecosystems without the need for a central authority. The blockchain concept originated in the financial domain using cryptocurrency but has been applied to a variety of industries over the last few years. In the era of Industry 4.0, most enterprises leverage automation by using Internet of Things (IoT) technology. Despite the numerous applications of blockchain across industries, significant latency in the consensus algorithm in blockchain hinders its adoption among businesses using IoT technology. A number of studies have addressed the obstacles of transaction processing performance and system scalability, mostly based on a public blockchain. However, the approaches still involve centralised components and thus fail to fully utilise decentralisation. Here, a private blockchain-based IoT data integration platform is proposed to achieve data integrity and system scalability. Along with a lightweight IoT gateway, instead of any other additional middleware, the process and the system configuration are streamlined. By using Hyperledger Fabric, the design is validated, and the proposed architecture outperforms other conventional models in IoT data processing. Thus, decentralisation in IoT environments is achieved.</p>

Towards Blockchain Network Platform for IoT Data Integrity and Scalability

<p>Decentralised technology backed by blockchain has gained popularity in recent years, as it secures autonomous ecosystems without the need for a central authority. The blockchain concept originated in the financial domain using cryptocurrency but has been applied to a variety of industries over the last few years. In the era of Industry 4.0, most enterprises leverage automation by using Internet of Things (IoT) technology. Despite the numerous applications of blockchain across industries, significant latency in the consensus algorithm in blockchain hinders its adoption among businesses using IoT technology. A number of studies have addressed the obstacles of transaction processing performance and system scalability, mostly based on a public blockchain. However, the approaches still involve centralised components and thus fail to fully utilise decentralisation. Here, a private blockchain-based IoT data integration platform is proposed to achieve data integrity and system scalability. Along with a lightweight IoT gateway, instead of any other additional middleware, the process and the system configuration are streamlined. By using Hyperledger Fabric, the design is validated, and the proposed architecture outperforms other conventional models in IoT data processing. Thus, decentralisation in IoT environments is achieved.</p>

PERAN DAN FUNGSI E-BISNIS DALAM BISNIS DIGITAL

“ PERAN DAN FUNGSI E-BISNIS DALAM BISNIS DIGITAL”Perkembangan e-commerce tidak terlepas dari laju pertumbuhan internet, karena e-commerce berjalan melalui jaringan dan koneksi internet. Pertumbuhan pengguna internet yang sedemikian pesatnya merupakan suatu kenyataan yang membuat internet menjadi salah satu media yang efektif bagi perusahaan maupun perseorangan untuk memperkenalkan dan menjual barang atau jasa kepada konsumen dari seluruh dunia.Sebagai suatu perdagangan yang berbasis teknologi canggih, e-commerce telah mereformasi perdagangan konvesional di mana interaksi antara konsumen dan perusahaan yang sebelumnya dilakukan secara langsung menjadi interaksi yang tidak langsung. E-Commerce telah merubah paradigma bisnis klasik dengan menumbuhkan model-model interaksi antara produsen dan konsumen di dunia virtual, dengan menggunakan media value chain: pembelian secara Elektronik (Electonic Purchasing) memudahkan pembelian tanpa perlu memakan waktu lama.Industri teknologi informasi melihat kegiatan e-bisnis ini sebagai aplikasi dan penerapan dari e-business yang berkaitan dengan transaksi komersil, seperti: transfer dana elektronik , SCM (supply chain management), e-marketing, pemrosesan transaksi online (online transaction processing), serta pertukaran data elektronik (electronic data interchange/ EDI),dll.E-commerce merupakan model bisnis modern non-fice (tidak menghadirkan pelaku bisnis secara fisik), dan non sign (tidak memakai tanda tangan asli). Sistem perdagangan yang dipakai dalam e-commerce dirancang untuk menandatangani secara elektronik. Penandatanganan elektronik dirancang mulai dari saat pembelian, pemeriksaan dan pengiriman. Karena itu ketersedian informasi yang benar dan akurat mengenai konsumen dan perusahaan dalam e-commerce merupakan suatu persyaratan multak.

Web-Based Sales and Fundraising Information System at Beri Perubahan Indonesia Foundation

This research departs from the problems faced by the management of Beri Perubahan Indonesia Foundation, namely (1) The absence of an information system that acts as a Transaction Processing System (TPS), (2) The absence of an information system that provides the best convenience and experience for users and donors in Beri Perubahan Indonesia Foundation equipped with payment gateways so that users are facilitated in every transaction they make. Based on these problems, researchers aim to solve existing problems. In this study researchers used descriptive qualitative research motto using primary data from unstructured interview results and secondary data derived from library studies, while to build the required system, researchers used one type of Agile method, namely Extreme Programming (XP). Based on the results of the study, it shows that researchers successfully fulfilled the purpose of this study or in a sense, with this study Beri Perubahan Indonesia Foundation already has an information system that acts as a Transaction Processing System (TPS) to manage sales and also fundraising or crowdfunding, and there has been a system that provides convenience and a good experience for users and donors at Beri Perubahan Indonesia Foundation. But in the article management section, the system has not been able to login one door, so to enter the Content Management System (CMS) page of the article, must login again. In the end, the sales and fundraising information system created and designed by researchers has met the research objectives and meets the needs of Beri Perubahan Indonesia Foundation. Keywords: Agile, Crowdfunding, Payment Gateway, Content Management System.

USING ERP SYSTEM TO TEACH ACCOUNTING COURSES

This paper discusses the use of Enterprise Resource Planning (ERP) systems as a teaching tool in Accounting Courses. Students can understand better the accounting cycle and business transaction processing by doing exercises and projects using the ERP system because it clearly shows the complete transaction cycle from the beginning to the end in a systematic and integrated way. Specifically, practical suggestions and usages in the class setting are illustrated based on the SAP system. This hands-on and active learning approach greatly enhances the learning of Accounting Courses such as financial and managerial accounting courses, finance courses, and information systems courses.