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Improving reuse during the development process for web systems
Software reuse has emerged as a crucial practice in the software industry, offering significant benefits in time-to-market, and resources management. This is particularly pertinent in web systems development, where the integration of diverse technologies and the varied backgrounds of technical teams pose substantial challenges. The rapid expansion of web systems underscores the urgent need to adopt best practices and methodologies for web system reuse to streamline the development process, reducing effort, cost, and time. This paper aims to identify the key challenges of web system reuse in the context of small and medium-sized software companies in Egypt and Saudi Arabia. Using qualitative research methods, including interviews, focus groups, and participant observations, an empirical study was conducted to examine current reuse practices and understand the root causes of common challenges. Based on the results of the empirical study, a systematic approach was developed to enhance web system reuse during the development process in the context of small and medium-sized software companies in Egypt and Saudi Arabia. The proposed approach addresses critical gaps in current practices, offering practical guidelines to improve efficiency, reduce development time, and enhance overall software quality. This research contributes to the broader discourse on software reuse by providing context-specific insights and adaptable solutions that are relevant to similar markets worldwide.
Journal Article
Web-Based Decision Support System for Managing the Food–Water–Soil–Ecosystem Nexus in the Kolleru Freshwater Lake of Andhra Pradesh in South India
Most of the world’s freshwater lake ecosystems are endangered due to intensive land use conditions. They are subjected to anthropogenic stress and severely degraded because of large-scale aquafarming, agricultural expansion, urbanization, and industrialization. In the case of India’s largest freshwater lake, the Kolleru freshwater ecosystem, environmental resources such as water and soil have been adversely impacted by an increase in food production, particularly through aquaculture. There are numerous instances where aqua farmers have indulged in constructing illegal fishponds. This process of aquafarming through illegal fishponds has continued even after significant restoration efforts, which started in 2006. This underlines the necessity of continuous monitoring of the state of the lake ecosystem in order to survey the effectiveness of restoration and protection measures. Hence, to better understand the processes of ecosystem degradation and derive recommendations for future management, we developed a web mapping application (WMA). The WMA aims to provide fishpond data from the current monitoring program, allowing users to access the fishpond data location across the lake region, demanding lake digitization and analysis. We used a machine learning algorithm for training the composite series of Landsat images obtained from Google Earth Engine to digitize the lake ecosystem and further analyze current and past land use classes. An open-source geographic information system (GIS) software and JavaScript library plugins including a PostGIS database, GeoServer, and Leaflet library were used for WMA. To enable the interactive features, such as editing or updating the latest construction of fishponds into the database, a client–server architecture interface was provided, finally resulting in the web-based model application for the Kolleru Lake aquaculture system. Overall, we believe that providing expanded access to the fishpond data using such tools will help government organizations, resource managers, stakeholders, and decision makers better understand the lake ecosystem dynamics and plan any upcoming restoration measures.
Journal Article
Managing Erp System Risk in SMEs: A Multiple Case Study
ERP systems are increasingly accessible to small and medium-sized enterprises (SMEs). If the potential benefits of these systems are significant, the same applies to the risk associated with their implementation. A number of authors emphasize that IS risk management is most effective when it is initiated at the earliest possible moment in the system's lifecycle, that is, at the adoption phase. But how do SMEs actually manage the risk of ERP implementation during the ERP adoption process? The research objectives are (1) to identify and describe the influence of the SMEs’ context on their implementation risk exposure, and (2) to understand whether and how, within the adoption process, SMEs actually manage the risk of implementing an ERP system supplied by an ERP vendor, with open source software, or through in-house development. In order to do so, four case studies of SMEs having implemented an ERP system were undertaken. The study shows that to manage risk at the adoption stage, SMEs can proceed in a rather intuitive, informal and unstructured manner, that is explicitly based however upon an architecture of basic principles, policies and practices.
Journal Article
UX fundamentals for non-UX professionals : user experience principles for managers, writers, designers, and developers
\"Demystify UX and its rules, contradictions, and dilemmas. This book provides real-world examples of user experience concepts that empower teams to create compelling products and services, manage social media, interview UX candidates, and oversee product teams. From product decisions to performance reviews, your ability to participate in discussions about UX has become vital to your company's success as well as your own. However, UX concepts can seem complex. Many UX books are written by and for UX professionals. UX Fundamentals for Non-UX Professionals serves the needs of project managers, graphic designers, copyeditors, marketers, and others who wish to understand UX design and research. You will discover how UX has influenced history and continues to affect our daily lives. Entertaining real-world examples demonstrate what a massive, WWII-era tank teaches us about design, what a blue flower tells us about audiences, and what drunk marathoners show us about software. What You'll Learn Know the fundamentals of UX through real-world examples Acquire the skills to participate intelligently in discussions about UX design and research Understand how UX impacts business, including product, pricing, placement, and promotion as well as security, speed, and privacy Who This Book Is For Professionals who work alongside UX designers and researchers, including but not limited to: project managers, graphic designers, copyeditors, developers, and human resource professionals; and business, marketing, and computer science students seeking to understand how UX affects human cognition and memory, product pricing and promotion, and software security and privacy.\"--Publisher's description.
Book
Application of Neural Networks in Distribution of the Load in Cluster-Based Web Systems
Cloud computing systems revolutionized the Internet, and web systems in particular. Quality of service is the basis of resource configuration management in the cloud. Load balancing mechanisms are implemented in order to reduce costs and increase the quality of service. The usage of those methods with adaptive intelligent algorithms can deliver the highest quality of service. In this article, the method of load distribution using neural networks to estimate service times is presented. The discussed and conducted research and experiments include many approaches, among others, application of a single artificial neuron, different structures of the neural networks, and different inputs for the networks. The results of the experiments let us choose a solution that enables effective load distribution in the cloud. The best solution is also compared with other intelligent approaches and distribution methods often used in production systems.
Journal Article