Enhancing healthcare access through modern data integration and microservices

Bolla, Geetha Sharanya (2025) Enhancing healthcare access through modern data integration and microservices. World Journal of Advanced Research and Reviews, 26 (1). pp. 4170-4175. ISSN 2581-9615

Digital transformation in healthcare has accelerated dramatically, offering unprecedented opportunities to address persistent access barriers and quality challenges. This article explores how modern data integration and microservices architecture are fundamentally reshaping healthcare delivery models, particularly for underserved populations. The confluence of standardized APIs, cloud-based integration platforms, and modular software architectures enables healthcare organizations to transcend traditional geographical and technical limitations. Evidence demonstrates substantial improvements across multiple domains: integrated health information exchanges reduce preventable readmissions and duplicate testing, while microservices architectures increase transaction processing capacity and improve response times. These technologies have proven particularly transformative during the COVID-19 pandemic, when telehealth utilization increased significantly for primary care visits. Mobile health applications built on these architectural principles demonstrate meaningful improvements in medication adherence and disease management for chronic conditions. The integration of these technologies represents a paradigm shift in healthcare information management, creating more accessible, responsive systems capable of addressing longstanding disparities while improving overall efficiency and care quality.