Cloud-native resilience and proactive reliability: Engineering fault-tolerant systems at scale

Ganta, Rakesh Chowdary (2025) Cloud-native resilience and proactive reliability: Engineering fault-tolerant systems at scale. World Journal of Advanced Engineering Technology and Sciences, 15 (2). pp. 1541-1551. ISSN 2582-8266

The evolution of cloud-native resilience strategies marks a fundamental shift from reactive recovery to proactive reliability engineering. Traditional fault-tolerant designs rely on redundancy and auto-scaling but struggle with the complexity of modern distributed environments. This article examines the emergence of anticipatory failure management powered by artificial intelligence, which enables systems to predict and prevent failures before they impact services. Advanced telemetry with federated learning across clouds facilitates early degradation signal detection, while reinforcement learning frameworks enable autonomous remediation and self-adaptive infrastructure. Next-generation consensus protocols transcend traditional limitations to provide consistency guarantees even during catastrophic network events. The final frontier in this evolution is intent-based resilience, where organizations specify desired reliability outcomes using business-relevant metrics rather than implementation details. This paradigm integrates AI-driven orchestration to dynamically fulfill resilience requirements and measures success through multidimensional frameworks aligned with business outcomes rather than technical metrics alone.