SLA-aware Workload Scheduling Using Hybrid Cloud Services
Dheeraj Chahal, Surya Chaitanya Palepu, Mayank Mishra, Rekha Singhal · 2020
Cloud services have an auto-scaling feature for load balancing to meet the performance requirements of an application. Existing auto-scaling techniques are based on upscaling and downscaling cloud resources to distribute the dynamically varying workloads. However, bursty workloads pose many challenges for auto-scaling and sometimes result in Service Level Agreement (SLA) violations. Furthermore, over-provisioning or under-provisioning cloud resources to address dynamically evolving workloads results in performance degradation and cost escalation.