Alexandru Iosup

Self-Expressive Management of Business-Critical Workloads in Virtualized Datacenters

2015 · Computer

The Mnemos resource management and scheduling architecture uses portfolio scheduling, topology-aware virtual-resource management, and state information to self-adapt to significant workload changes and to analyze risks. Simulations with real-world workload traces reveal the potential for …

Performance-Feedback Autoscaling with Budget Constraints for Cloud-based\n Workloads of Workflows

2019 · arXiv (Cornell University)

The growing popularity of workflows in the cloud domain promoted the\ndevelopment of sophisticated autoscaling policies that allow automatic\nallocation and deallocation of resources. However, many state-of-the-art\nautoscaling policies for workflows are mostly plan-based or designed for\nbatches (ensembles) …