Wenhong Tian

FlexCloud: A Flexible and Extendible Simulator for Performance Evaluation of Virtual Machine Allocation

2015 · arXiv (Cornell University)

Cloud Data centers aim to provide reliable, sustainable and scalable services for all kinds of applications. Resource scheduling is one of keys to cloud services. To model and evaluate different scheduling policies and algorithms, we …

Prepartition: Load Balancing Approach for Virtual Machine Reservations in a Cloud Data Center

2021 · arXiv (Cornell University)

Load balancing is vital for the efficient and long-term operation of cloud data centers. With virtualization, post (reactive) migration of virtual machines after allocation is the traditional way for load balancing and consolidation. However, reactive …