Multi-Cloud Deployment Strategies for Resilient Enterprise Systems Under Dynamic Workloads

Abstract

Multi-Cloud Deployment Strategies to Resilient Enterprise Systems under dynamic Workloads investigates the way enterprises utilize the heterogeneous cloud providers to enhance their performance, resilience, and scalability and maintain operational continuity. The multi-cloud strategies of modern organizations are adopted due to the need to avoid vendor lock-in, lower costs, and provide availability; however, platform heterogeneity also presents interoperability, workload orchestration, and resilience challenges. This paper analyzes the theoretical basis, architecture and orchestration systems that facilitate enterprise-scale multi-provider cloud computing. With the growing use of multi-cloud strategies in organizations to provide a more flexible and resilient and lower cost, organizations are confronted with new challenges of interoperability, vendor dependency, and managing the work load in heterogeneous environments. The study initially examines enterprise-focused principles that lie behind multi-provider cloud ecosystems with a focus on service abstraction, risk sharing, and provider lock-in elimination mechanisms. The conceptual framework of resilient multi-cloud networks is subsequently provided, incorporating designs in terms of layers, security, scalability, and reliability as fundamental elements. To resolve the big data requirements of the new businesses, several architectural designs are examined such as Data Lakehouse, Lambda Architecture, Microservices, Data Mesh, and Federated Learning to meet the demands of distributed analytics in cloud vendors. The other gap in the study is the research gaps on the areas of standardization, governance and cost optimization. Finally, the work recommends a multi-cloud Kubernetes-based orchestration model, which comprises smart scheduling, real-time resource optimization and workload distribution according to latency in an attempt to optimize operational performance. The findings focus on highlighting that in order to realize the successful implementation of multi-cloud adoption, one should not confine themselves to the technological integration, but make sure that the strategies are aligned on the level of infrastructure, analytics, and governance to promote the sustainable digital transformation.