Intelligent Digital Ecosystems: A Framework for Transforming Legacy Systems through Cloud-Native Architecture, AI-Driven Automation, and Responsible Governance

This article examines the multidimensional journey organizations undertake when transitioning from legacy systems to intelligent digital ecosystems. It establishes a theoretical framework for understanding the historical progression of enterprise architectures while exploring cloud-native paradigms and intelligent system characteristics that define modern technology environments. The article identifies critical strategic challenges in legacy transformation, including technical debt accumulation, data fragmentation, operational rigidity, cultural resistance factors, and security considerations in hybrid environments. An implementation framework is presented, detailing cloud-native re-engineering methodologies, AI-driven automation evolution, data governance models for cross-functional integration, human-centric design principles, and DevOps integration for continuous evolution. The article concludes by evaluating organizational impacts through empirical measurements of operational efficiency, economic implications of intelligent system adoption, cultural transformation metrics, ethical frameworks for responsible AI implementation, and future research directions, including cognitive integration, sovereign clouds, and explainable AI.