System Development Life Cycle Research Articles

Viable System Model (VSM): A New Approach to Accounting Information System Development Model

This article discusses the potential for using the Viable System Model (VSM) as a new approach in developing accounting information systems. This article takes the form of a systematic literature review. The analysis was carried out using a comparative approach between the System Development Life Cycle (SDLC-Model) and the Viable System Model (VSM) in general and specifically in the field of accounting and accounting information systems. The SDLC is primarily focused on the development and management of software or systems, while the VSM is concerned with the broader understanding and management of complex organizations. Both concepts have their unique applications and are important in their respective domains. The results of the study show that the VSM has a more holistic approach in developing accounting information systems. The research results also show that VSM is more suitable for developing accounting information systems in organizations that are complex, flexible, and adaptive to the speed of change in the company’s ongoing organizational business environment. The VSM provides a framework for understanding how organizations and systems can adapt to changing environments and maintain viability. It is particularly useful for complex organizations that need to respond to dynamic conditions. Keywords: accounting information system development, viable system model, system development life cycle

Risk management in large-scale information system projects

This article deals with project management in information systems, whose relevance lies in the vital importance of these systems in modern companies. Information systems are essential for decision making and data management in today's interconnected world. Project management, on the other hand, coordinates elements such as scope, resources, costs, schedules and risks to achieve defined objectives. The systems development life cycle (SDLC) structures the process, encompassing phases such as scope definition, planning, execution, monitoring and closure. These phases are integrated with risk management, which identifies, evaluates and mitigates threats and opportunities. Mitigation strategies act before adversity, while contingency planning prepares for the unforeseen. That is why risk management is integrated throughout the project life cycle to anticipate and address challenges. The combination of both aspects is critical in a constantly evolving technology environment. In addition, organizational culture and communication play a critical role. A culture of awareness and accountability, transparency in communication and active stakeholder participation are essential. Training and continuous adaptation allow learning from past experiences and improving practices.

The design of the Inpatient Care Monitoring and Evaluation System for the Executive Report at X Hospital

<div><table cellspacing="0" cellpadding="0" align="left"><tbody><tr><td align="left" valign="top"><p><em>One of the information systems needed in a hospital to support services is the inpatient information system. Several field constraints that often occur and can impede patient services include: limited bed space, hindered coordination between units or rooms, sudden changes in bed space requirements, the lack of integration of information systems, incomplete and inaccurate documentation of patient mobilization, the length of the patient discharge process, unavailable facilities in rooms, and the existence of hospital service indicators that must be achieved. Based on the above, a real-time and integrated information system is required, starting from the registration of inpatients to their discharge, in order to improve the quality of service and patient satisfaction. The design of the Inpatient Monitoring and Evaluation System for the Executive Report is an enhancement of the hospital information system that integrates all inpatient patient service activities, including supporting facilities, to generate useful information for monitoring and developing inpatient care services. This information can be used as a basis for decision-making by the leaders. The design of the Inpatient Monitoring and Evaluation System for the Executive Report utilizes the Systems Development Life Cycle (SDLC) method in the form of a prototype, with the drafting phase starting from design to development. The final result of this information system design consists of comprehensive, integrated, and real-time information related to patient activities from admission to discharge, presented in a dashboard that is useful for monitoring and evaluating inpatient care services. It can also serve as a basis for decision-making by hospital leaders and achieving hospital indicators.</em></p><p><em> </em></p></td></tr></tbody></table></div><p><strong><em>Keywords: Bed management, dashboard, information, inpatient, integration</em></strong></p>

Website Based KBIH Information System Design Using the SDLC Method (Case Study of Jabal Nur Sidoarjo)

KBIH Jabal Nur is an institution that operates in the field of managing prospective Hajj and Umrah pilgrims in groups. KBIH Jabal Nur is an institution under the auspices of PDM Sidoarjo. KBIH Jabal Nur was founded in 2011, currently the information system is still traditional or manual where promotions for Hajj and Umrah registration are spread through verbal communication. Therefore, the author took the initiative to create a web-based information system to make it easier for users or pilgrims to find more in-depth information about Hajj and Umrah registration. The system used by the author is SDLC or system development life cycle, this method is used in creating or developing information systems that aim to solve problems effectively. On this website there is the history of KBIH, management structure, promotion of guidance registration and also social media. Of course, this website was designed using the SDLC method or system development life cycle to make it easier to create an author's website.

Development of Basic Housekeeping Virtual Reality Learning Module For Students

The Virtual Reality (VR) Basic Housekeeping Module helps students to gain and experience practical experience even though they are studying from home. Polimedia as a vocational campus that prioritizes practice in transferring knowledge to students must look for new methods so that students continue to gain knowledge. The VR learning module development method that the author uses is the Waterfall SDLC (System Development Life Cycle ) method. The system design stages in this research are explained through process design using cases and sequence diagrams. In the design, the results are in the form of a VR application. Testing the system interface was declared good based on an assessment using 3 aspects (usability aspects, user aspects and interaction aspects).
 Keywords: virtual reality, housekeeping, education, new media, interactive

Multimedia-based Information System for Technology and Vocational Education Laboratory

The significance of Technological and Vocational Education (TVE) lies in producing professionals with competencies that are required to support the academic community. The aim of this study was to build an Information System of Laboratory (ISLab) that would improve the performance of the technical and vocational educational laboratory. The proposed information system was built based on multimedia featuring text, graphics, 3D images, grassroots access, and top-down reviews. The study used the System Development Life Cycle (SDLC) technique, and the data was analyzed using descriptive, gain-score, and inferential factorial design. The study findings proved that ISLab operated in accordance with laboratory standards and achieved a performance of 90.3% according to user needs. Furthermore, laboratory management using ISLab was found more effective than conventional management system, and the proposed method of management enabled interaction with user groups that led to an increase in performance of laboratory staff and lecturers. The results of this research indicate that ISLab was suitable to be used in managing technical and vocational educational laboratories.

Designing Academic Data Visualization Dashboard Using Google Data Studio at SMPN 8 Pariaman

This study aims to use Google Data Studio to produce an academic data visualization dashboard system to display information, which can manage academic data, namely teacher attendance data and student grades, to provide decision-making support for decision makers in the monitoring process and evaluate school internal processes and monitor student grades at SMPN 8 Pariaman School. The type of research used is the R&D (Research and Development) approach SDLC (Systems Development Life Cycle) method with a prototype model. The stages carried out are communication, planning, modeling, construction and handover (handover). The system testing method studied uses questionnaire guidelines for functional testing to test system functionality to verifiers and usability testing to test system usability and suitability of functions and services to users. Based on the results of the validator functional test study, the results of meeting the functional requirements with both a value of 1 and 89% of the feasibility value of the system usability test are classified as very feasible. Therefore, it can be concluded that the academic data visualization dashboard system using Google Data Studio meets the requirements and is very suitable as a support for SMPN 8 Pariaman School in processing academic data on teacher attendance and student grades.

Design of QR Code Technology in MC Swimming Pool Website Design to Improve User Experience and Operational Efficiency

QR Code which is an abbreviation of Quick Response Code, QR Code is in the form of a square box, similar to a barcode, but with a more detailed appearance. The use of QR Code Technology in this research serves to facilitate identification and confirmation of entrance tickets for swimming pool visitors increase the speed and easy to buy a ticket. The research methodology used in system design is waterfall method. The waterfall method displays simple processes that do not overlap with the SDLC (system development life cycle) model.The programming language used is PHP, with the implementation of the CodeIgniter 3 Framework, and MySQL as the Database management system.The problem that often occurs is when the queue of visitors enters on holidays or days when there are lots of visitors causing long queues and less efficiency in ticket sales operations and the process of entering visitors to the swimming pool.This research aims to improve the user's operational system in ordering tickets which must initially be done come directly to the swimming pool location and in the new system visitors can purchase tickets online and operational efficiency of the MC Swimming Pool through the application of QR Code technology on the website, it makes the process of checking ticket data easier so that visitors can enter the swimming pool area The result of this research is to create an information system plan that allows users to order tickets online and visitors can enter the swimming pool area quickly and easily using a QR code as a visitor entry ticket.

Sistem Informasi Pelayanan Anggota DPD Akli Jawa Tengah Berbasis Web

DPD AKLI Jawa Tengah , as one association engaged in the construction services of electricity, with members spread throughout Central Java, the development is still in need of a strategic plan and bring progress to the association and members. Therefore, in this paper the author will make a model of the registration certificate Web-based business entities that are expected to be one of the association's own development solutions.Member Services Information System developed by the method of approach to the development of systems with SDLC (System Development Life Cycle) results in an application that would address the needs of DPD AKLI Jawa Tengah will be a system of information services in order to enhance better service to members. In making this system, the authors use Macromedia Dreamweaver MX 2004 as a media design and PHP as the programming language used, and the MySQL database as a storage medium. The results of designing Member Services Information System can be accessed by members, assessors, and responsibility, whereby members can submit it online Business Enterprise certification. Assessors can assess more quickly and the approval of the person in charge can be done faster, so overall Business Enterprise certification process can be done more quickly and effectively.

Analysis and Design of Web-based Internal Office Memo (IOM) Management System

This research focuses on the design and implementation of a web-based Internal Office Memo (IOM) Management System in the PT InnoArk Servis Internasional Optipedia Team. The main problem relates to ineffective communication and coordination between divisions, which results in backlogs and repetition of work as well as difficulties in monitoring task progress. The research method adopts a System Development Life Cycle (SDLC) approach with a waterfall model and uses the Unified Modeling Language (UML) for system design. Implementation was carried out by utilizing the CodeIgniter framework and MySQL as a database, followed by black box testing of the requirements testing type. The result is a system that successfully improves operational efficiency, team collaboration, and transparency of work progress. This application not only overcomes communication obstacles, but also provides a basis for making better decisions based on actual data, maintaining the smooth implementation of tasks, and improving the quality of team collaboration in the PT InnoArk Servis Internasional Optipedia Team.

Prototype Design of Web-Based Drug Inventory Prediction Application Using Multiple Linear Regression Methods at the X District Health Office

<div><table cellspacing="0" cellpadding="0" align="left"><tbody><tr><td align="left" valign="top"><p><em>The need for information systems is currently becoming very important, especially in terms of predicting drug needs in health care facilities, one of which is the health department. The availability of drug inventory prediction applications is expected to help health facility management optimize drug inventory levels so that they can use budgets effectively. The research aims to design an application that can meet the needs and facilitate the process of planning drug needs in health care facilities. This research is highly relevant to the aspects of pharmacy management, pharmacy data analysis, and information systems in the field of health, all of which are important topics in the development of effective and efficient health services. The research method used in this study is a qualitative method using the System Development Life Cycle (SDLC) model approach to develop information systems. The information system developed is a web-based information system that adopts a multiple linear regression system and the use of data mining as an algorithm in predicting drug needs. This is so that the allocation of drug provision budgets can be used effectively. The design of a drug data prediction information system using a linear regression method is intended to facilitate the process of planning drug needs that must be met in healthcare facilities. If this application design is implemented, it will help the management of healthcare facilities to optimize the level of drug inventory. This is because there is already a drug needs selection process that is in accordance with the drug needs condition needed by the hospital formation installation. Suggestions for further research can be developed to obtain information quickly about significant changes in drug needs or the potential risk of stockouts.</em></p><p><em><br /></em></p></td></tr></tbody></table></div><strong><em>Keywords: Data Mining, Drug Procurement, Medicine Needs</em></strong>

SISTEM INFORMASI PENGELOLAAN SERTIFIKASI ISO PADA PT NQA INDONESIA BERBASIS WEB

PT NQA (National Quality Assurance) Indonesia is a company that operates in the field of ISO (International Standard Organization) standard certification. ISO certification is a conformity assessment procedure carried out to provide a written guarantee that a company or organization is declared to have met the standards set by ISO. In the PT NQA Indonesia ISO certification management process, it is difficult for clients to find information related to certification management documents, such as certification approval, certification schedule, and status, up to certificate delivery. Based on these conditions, this research aims to design and create an ISO certification management information system at PT NQA Indonesia. The system development stages in creating this information system use methods consisting of observation, interviews, literature study, system planning, or SDLC (System Development Life Cycle), running system analysis, system design and creation, black box testing, and using the MySQL programming language. With this information system, it is hoped to help the existing organizational structure at PT NQA Indonesia in carrying out the ISO certification management process and monitoring the certification management process for clients.

NStock: notified stocks management system for food and beverages industry

The development of a web-based stock management system aims to provide effective control over sales and stock levels for the food and beverage industry. The web-based application provides a platform for staff members and business proprietors to effectively modify and manage data related to stock and transactions. However, it is apparent that bakery enterprises exhibit a shared approach in their stock management procedures. The baker has a responsibility to manually update the stock availability on the WhatsApp group following each production. In order to maintain continuous production, it is imperative for management to take proactive measures by initiating the procurement of fresh stock from the vendor when the existing stock nears depletion. One potential resolution is the implementation of a streamlined stock management system that effectively addresses the needs of both bakers and managers. The objective of this project is to meet the demand for effective stock management among bakery store owners by offering a user-friendly and dependable system. The nStock system has been intentionally developed with the objective of effectively overseeing the procurement of raw materials from suppliers and accurately tracking the stock allocated for bakery production. The solution aims to employ Telegram bot services as a mechanism for alerting the management in the event that the stock levels fall below the predetermined reorder threshold. The approach employed by the project is in accordance with the Waterfall Model of System Development Life Cycle (SDLC). A functionality test is conducted prior to implementation in order to verify its compliance with the specified design and functional requirements. Notably, each participant provided the system with a "pass" rating, indicating its successful functioning and meeting their expectations.

Outgoing Letter Approval System at Class I Climatology Stations in North Sumatra Using the Prototype Method

The mechanism for outgoing correspondence at the North Sumatra Class I Climatology Station is through the approval of the Verifier and Kasklim. The system runs in approving outgoing letters, still going through the traditional process where the Verifier and Kasklim must go through directly in the room. This research aims to develop the intended outgoing letter approval application, to increase the effectiveness and efficiency of outgoing letter approval. This research is development research using the System Development Life Cycle (SDLC) approach and the prototype method which refers to data obtained from interviews with several letter operators at the North Sumatra Class I Climatology Station. Based on testing the system using a black box and evaluating the application by the staff concerned, it was concluded that the application was relevant to needs and could be implemented. This study also provides a basis for further research in optimizing similar systems in the context of climatology stations or other fields that require effective management of outgoing mail approvals.

PERANCANGAN SISTEM INFORMASI UNTUK PENYEWAAN JASA FOTOGRAFI BERBASIS WEB PADA APPA PROJECT

APPA Project is a company engaged in photography services. To compete with other companies, Appa Project must be able to utilize the development of information technology. The current problem is that the processing of photography service order data that is currently running is less effective because it is performed manually, causing the accumulation of orders that are not read, the reports cannot be submitted on time, archiving uses a lot of paper, is not coordinated with the photographer, and documents are easily lost and damaged. The research purpose is to create an application system for ordering photography services that can make order reports accurately and on time and create a secure and neat documentation and archive system to prevent unwanted things. The research uses the System Development Life Cycle (SDLC) method with the Waterfall approach. The results are in the form of a photography service rental information system that is designed to be integrated using internet technology so that information obtained in the form of prices and photo packages available at the company is easily obtained by consumers. The new system also allows consumers to place orders online. The system was implemented using PHP programming language and MySQL database.

Developing Virtual Herbarium of Sunan Kalijaga Islamic State University as a Plant Taxonomy Complementary Lab Work Material

This research combines the fields of biology, photography, graphic design, and informatics. This study aims to develop a virtual herbarium museum through website media. The research was done to improve the accessibility and sharing of data (free access) herbarium. Website development was performed using the SDLC (Systems Development Life Cycle) which consists of 5 (five) steps, namely planning a strategic website development plan, determining the scope of development, analyzing the required needs, designing and implementing website creation and testing. Based on the results of system testing and implementation, it can be concluded that the virtual herbarium museum has been successfully built as a plant taxonomy complementary lab work material.

Aplikasi IT Support Work Orders Berbasis Web Dalam Rangka Menuju Sidoarjo Smart City

One important aspect in supporting the smart city concept is adequate information technology infrastructure. The Sidoarjo district government has made many innovations in making this happen, one of which is the construction of an intranet and internet network using fiber optics which is centered in the Data Center and managed by the Sidoarjo District Communication and Information Center. As a work unit in the field of ICT infrastructure and security at the Sidoarjo Regency Diskominfo, it is responsible for serving reports from the OPD (Regional Apparatus Organization) regarding intranet and internet network problems in the Sidoarjo regency environment. However, the reporting system used is still very simple and manual. The aim of this research is to design and build a web-based system that functions as a complaint, documenting work, and reporting handling related to intranet and internet network problems at the OPD in Sidoarjo Regency. In collecting data, this research used qualitative methods. Meanwhile, system development uses the System Development Life Cycle (SDLC) method with waterfall model, and uses Unified Modeling Language (UML) and Entity Relationship Diagram (ERD) as system modeling. This application was built using PHP with the CodeIgniter framework and MySQL. The results of this research show that the system makes it easier for related parties to make complaints, document work, and report handling.

Representative Real-Time Dataset Generation Based on Automated Fault Injection and HIL Simulation for ML-Assisted Validation of Automotive Software Systems

Recently, a data-driven approach has been widely used at various stages of the system development lifecycle thanks to its ability to extract knowledge from historical data. However, despite its superiority over other conventional approaches, e.g., approaches that are model-based and signal-based, the availability of representative datasets poses a major challenge. Therefore, for various engineering applications, new solutions to generate representative faulty data that reflect the real world operating conditions should be explored. In this study, a novel approach based on a hardware-in-the-loop (HIL) simulation and automated real-time fault injection (FI) method is proposed to generate, analyse and collect data samples in the presence of single and concurrent faults. The generated dataset is employed for the development of machine learning (ML)-assisted test strategies during the system verification and validation phases of the V-cycle development model. The developed framework can generate not only time series data but also a textual data including fault logs in an automated manner. As a case study, a high-fidelity simulation model of a gasoline engine system with a dynamic entire vehicle model is utilised to demonstrate the capabilities and benefits of the proposed framework. The results reveal the applicability of the proposed framework in simulating and capturing the system behaviour in the presence of faults occurring within the system’s components. Furthermore, the effectiveness of the proposed framework in analysing system behaviour and acquiring data during the validation phase of real-time systems under realistic operating conditions has been demonstrated.

Rancang Bangun Sistem Informasi Keuangan Berbasis Website

The development of information and communication technology has a significant impact, especially in the business world, including the use of financial information system. This research designs a financial information system for Toko Humairah 2 with the aim of improving the efficiency and accuracy of financial management. The System Development Life Cycle (SDLC) method is employed in the development, involving requirements analysis, the application of Unified Modeling Language (UML), and flowcharts. System testing indicates that this system simplifies financial record- keeping, enhances data accuracy, and provides easy access for users. The implementation includes menu-login, dashboard, initial balance, cash in/out, general journal, ledger, cash flow, profit and loss, and financial graphs. The system is expected to contribute positively to improving the efficiency and accuracy of the store's financial management.

Rancang Bangun Sistem Informasi Akuntansi pada Puskesmas Teluk Latak Bengkalis Berbasis Web

An information system is defined as a combination of interconnected elements to collect, process, store and disseminate information required in a particular business or organizational context. This research focuses on designing an accounting information system at the Teluk Latak Community Health Center to improve the efficiency of health services. The research method uses the System Development Life Cycle (SDLC) with the stages of planning, analysis, design, implementation, testing and maintenance. The research results include software requirements analysis, system design using use case diagrams and activity diagrams, as well as testing system features. This web-based system helps improve patient registration, administrative processes, and non-cash payments. The conclusion emphasizes the importance of information systems in optimizing health service management at the Teluk Latak Bengkalis Health Center.