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Digitus : Journal of Computer Science Applications
ISSN : -     EISSN : 30313244     DOI : https://doi.org/10.61978/digitus
Core Subject : Science,
Digitus : Journal of Computer Science Applications with ISSN Number 3031-3244 (Online) published by Indonesian Scientific Publication, is a leading peer-reviewed open-access journal. Since its establishment, Digitus has been dedicated to publishing high-quality research articles, technical papers, conceptual works, and case studies that undergo a rigorous peer-review process, ensuring the highest standards of academic integrity. Published with a focus on advancing knowledge and innovation in computer science applications, Digitus highlights the practical implementation of computer science theories to solve real-world problems. The journal provides a platform for academics, researchers, practitioners, and technology professionals to share insights, discoveries, and advancements in the field of computer science. With a commitment to fostering interdisciplinary approaches and technology-driven solutions, the journal aligns itself with global challenges and contemporary technological trends.
Articles 5 Documents
Search results for , issue "Vol. 3 No. 1 (2025): January 2025" : 5 Documents clear
Increasing Website Traffic with the On-Page Search Engine Optimization Approach: A Case Study of LaskarKoinSeribu.org Jihadi, Hilman; Dade Maulana; Aryanti Kristantini
Digitus : Journal of Computer Science Applications Vol. 3 No. 1 (2025): January 2025
Publisher : Indonesian Scientific Publication

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61978/digitus.v3i1.506

Abstract

This study aims to increase traffic to the LaskarKoinSeribu.org website, an Islamic-based donation platform, through the implementation of On-Page SEO strategies. A comprehensive analysis identified several key issues, including low organic traffic, suboptimal keyword usage, less SEO-friendly URL structures, inadequate content optimization, and weak internal linking. To address these challenges, this study utilizes various SEO tools such as Google Keyword Planner, Semrush, and Meta Tags Analyzer to design strategies based on targeted keywords, including "Islamic donation," "charity," and "Bogor donation." The implementation of On-Page SEO techniques leads to a significant increase in website traffic, with rankings improving to the top position on Google search results compared to prior SEO efforts. Key factors contributing to this success include technical optimization, content improvement, and long-tail keyword integration, all of which enhance website visibility, user engagement, and donation conversions. The results highlight the effectiveness of On-Page SEO in strengthening the platform’s online presence and supporting its social and religious mission by making donation opportunities more accessible to the target audience. This study demonstrates that proper SEO strategies can serve as a powerful tool for non-profit platforms in increasing digital reach and maximizing social impact.
Blockchain and IoT Integration for Secure Healthcare Data Management: A Narrative Review Setiawan, Adi Wahyu
Digitus : Journal of Computer Science Applications Vol. 3 No. 1 (2025): January 2025
Publisher : Indonesian Scientific Publication

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61978/digitus.v3i1.855

Abstract

The convergence of blockchain and Internet of Things (IoT) technologies has the potential to revolutionize secure data management in healthcare systems. This narrative review investigates how this integration addresses critical issues such as data privacy, interoperability, energy efficiency, and systemic barriers in healthcare. Literature was gathered from databases including Scopus, Web of Science, and Google Scholar, using keyword combinations such as "Blockchain AND IoT AND Healthcare" and "Cybersecurity AND IoT AND Data Privacy". Studies published between 2018 and 2024 were included based on clear methodological standards and relevance to healthcare applications. The review reveals that blockchain significantly enhances the security, transparency, and accessibility of personal health data while enabling efficient remote monitoring through IoT integration. It also highlights that smart contracts and AI-augmented systems optimize operations, reduce delays, and lower costs. However, challenges such as poor infrastructure, low digital literacy, and fragmented regulations impede widespread adoption. Notably, the impact of these factors varies across developed and developing countries. These findings suggest that policy reforms, increased investment in infrastructure, and public education are vital to advancing technological uptake. The study concludes that blockchain-IoT systems represent a strategic innovation in healthcare but require holistic, cross-sector collaboration to realize their transformative potential.
The Role of Edge Computing in Secure and Scalable IoT Systems: A Global Perspective Arainy, Corizon Sinar
Digitus : Journal of Computer Science Applications Vol. 3 No. 1 (2025): January 2025
Publisher : Indonesian Scientific Publication

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61978/digitus.v3i1.856

Abstract

Edge computing has emerged as a pivotal paradigm for optimizing performance, privacy, and deployment within Internet of Things (IoT) ecosystems. This narrative review aims to synthesize the latest scholarly insights into how edge computing addresses key challenges in latency reduction, data security, and resource orchestration. Drawing on a structured literature search from major academic databases, the review analyzed empirical and theoretical contributions spanning various edge-IoT implementations. The findings indicate that edge computing enhances system responsiveness by relocating data processing to proximity of data sources, leading to improved latency and throughput. In applications such as smart cities and remote healthcare, this shift enables more efficient bandwidth usage and timely decision-making. Moreover, privacy-centric technologies including federated learning, blockchain, and zero-trust architectures have proven effective in mitigating data security risks across distributed environments. Despite these advantages, systemic challenges persist, particularly regarding policy, infrastructure, and organizational readiness. Deployment in developing countries often encounters limitations due to regulatory ambiguity and insufficient digital capacity. Successful strategies observed globally emphasize the importance of hybrid cloud-edge-fog architectures and localized deployment models aligned with regional capabilities. This study underscores the need for collaborative public-private innovation, policy reform, and inclusive digital infrastructure development to fully realize the benefits of edge computing in diverse IoT contexts.
Redefining Speed and Stability: A Meta Analysis of CI/CD Performance through DORA Metrics Sugianto
Digitus : Journal of Computer Science Applications Vol. 3 No. 1 (2025): January 2025
Publisher : Indonesian Scientific Publication

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61978/digitus.v3i1.952

Abstract

Continuous Integration and Delivery (CI/CD) has transformed modern software development, enabling faster, more reliable delivery cycles. This article investigates the impact of CI/CD on software delivery speed and stability through a meta analytical review of benchmark studies and industry metrics, with a focus on the DORA framework’s Four Key Metrics: Deployment Frequency, Lead Time for Changes, Change Failure Rate (CFR), and Mean Time to Recovery (MTTR). Utilizing data from DORA, CircleCI, GitLab, and other industry reports, the study applies systematic methods to compare elite and non elite performance bands. Results indicate that mature CI/CD implementation significantly enhances deployment frequency and reduces lead times, while simultaneously improving system stability through lower CFR and faster recovery times. Elite performers exemplify how frequent, stable deployments can be achieved through automation, observability, and standardized tooling. Industry-wide evidence indicates that these principles are broadly applicable across various organizational contexts. Discussion highlights existing barriers to CI/CD adoption, including legacy infrastructure, cultural inertia, and toolchain fragmentation. To address these, the article emphasizes the role of GitOps and platform engineering in streamlining CI/CD operations. Emerging trends such as AI integration, Software Bill of Materials (SBOM), and advanced observability are also identified as future enablers of delivery excellence. In conclusion, CI/CD maturity is strongly correlated with elite performance in software delivery. DORA metrics offer a reliable framework for assessment and continuous improvement. Organizations seeking to scale their DevOps effectiveness must align their practices with these benchmarks while leveraging emerging tools and cultural strategies to sustain delivery excellence.
Co-Designing Inclusive Interfaces: Participatory Approaches to Accessible E-Learning for Learners with Disabilities Dewi, Ratna Kusuma; Sitorus, Anwar T
Digitus : Journal of Computer Science Applications Vol. 3 No. 1 (2025): January 2025
Publisher : Indonesian Scientific Publication

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61978/digitus.v3i1.1117

Abstract

Inclusive e-learning environments are essential for equitable access to education, especially for the over one billion people worldwide living with disabilities. However, many e-learning platforms fail to meet accessibility standards due to top-down, non-participatory design approaches. This study aims to evaluate how iterative participatory design methods, including low- and high-fidelity prototyping, impact the accessibility and usability of specific UI elements such as navigation, readability, and input modalities for learners with visual, motor, and cognitive disabilities. The research utilized an iterative participatory design framework involving 15 participants with diverse disabilities (visual, motor, cognitive). Through three stages—needs identification, low-fidelity prototyping, and high-fidelity UI development—users co-designed and evaluated inclusive UI features. Usability was measured through System Usability Scale (SUS) scores, task success rates, completion times, and qualitative interviews. Quantitative results showed a 37% increase in task success rate, a 45% reduction in error count, and an increase in SUS score from 61 to 84. Preferred features included keyboard navigation (93%), font size adjustment (87%), and high contrast modes (82%). Qualitative feedback highlighted the importance of layout consistency, minimal visual clutter, and labeled icons. The study found that participatory design yielded more functional and satisfying UIs than conventional methods and aligned well with accessibility standards like WCAG, UDL, and COGA, while also revealing their practical limitations. Participatory UI design significantly enhances the accessibility and usability of e-learning platforms. Involving users with disabilities as co-creators ensures better alignment with real needs and reinforces the ethical imperative of inclusive education. The findings support institutional adoption of participatory methods to create more equitable digital learning environments

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