Optimizing Kubernetes-Based SaaS Applications for High Availability and Performance
Year: 2024
Type: article
Abstract: Kubernetes has become the leading orchestration platform for containerized Software-as-a-Service (SaaS) applications, offering scalability, resilience, and automation. However, maintaining high availability (HA) and optimizing performance in multi-tenant SaaS environments remains challenging due to workload fluctuations, resource contention, and network overhead. This paper proposes a systematic approach to optimizing Kubernetes-based SaaS applications by integrating advanced workload distribution, AI/ML-driven predictive scaling, and efficient resource management strategies. We evaluate the effectiveness of horizontal and vertical scaling mechanisms, node affinity constraints, and service mesh policies in mitigating performance bottlenecks while ensuring HA. Additionally, we explore adaptive autoscalers, optimized ingress controllers, and distributed tracing frameworks for real-time observability and traffic engineering. Experimental evaluations benchmark scheduling and scaling strategies under varying workload scenarios in real-world SaaS environments. This paper presents practical insights into designing resilient, high-performing Kubernetes architectures that enhance fault tolerance and cost efficiency in enterprise SaaS deployments.
Author: Ritesh Kumar
Language: English
Subfield: Information Systems
Field: Computer Science
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W6893481449
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