Building resilient hybrid clouds: A layered architecture for fault tolerance and performance optimization
Year: 2025
Type: article
Abstract: This article explores the evolution of network infrastructure from traditional hardware-based appliances to software-defined solutions, focusing on the integration of programmable hardware accelerators within Kubernetes-orchestrated environments. The article examines how Virtual Network Functions (VNFs) have transformed service delivery capabilities while addressing performance challenges through hardware acceleration technologies including FPGAs, GPUs, and DPUs. The article investigates the role of Kubernetes as an orchestration foundation, analyzing its Device Plugin framework, Custom Resource Definitions, and Network Service Mesh integration. Through detailed performance analysis, the article demonstrates how proper orchestration strategies and resource optimization techniques can enhance system efficiency, reduce operational costs, and improve service quality in hybrid cloud environments. The article also explores future developments in cloud-native computing, including disaggregated datacenter architectures and edge computing integration, providing insights into the next generation of network infrastructure solutions.
Institution: Amazon (United States)
Language: English
Subfield: Computer Networks and Communications
Field: Computer Science
Domain: Physical Sciences
Open Access status: hybrid
OpenAlex ID: W7088401545
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