Hypervisors vs. Lightweight Virtualization: A Performance Comparison
📜 Abstract
This paper presents a performance comparison between hypervisors and lightweight virtualization technologies, with a specific focus on compute, memory, and network performance. To achieve this goal, different testbeds have been set up, including an OpenStack Cloud-based environment. The outcomes highlight the different overhead levels introduced by the tested virtualization solutions and determine how this impacts the achievable performance.
✨ Summary
The paper “Hypervisors vs. Lightweight Virtualization: A Performance Comparison” offers an assessment of the performance disparities between traditional hypervisor-based virtualization (such as VMware) and lightweight virtualization approaches like Docker containers. Using testbeds, including an OpenStack Cloud-based setup, the authors evaluate the impact of these technologies on compute, memory, and network performance. The research concludes that lightweight virtualization introduces less overhead compared to hypervisors, leading to better performance and resource utilization.
In terms of impact, the paper has contributed to the understanding of how different virtualization techniques affect server and cloud resource efficiency. Its findings align with the increasing industry trend towards containerization, highlighting efficiency benefits that influence cloud infrastructure design. A notable influence of the paper is observed in the continued adoption and optimization of container-based solutions in cloud environments. However, a detailed impact with citations is less documented in publicly available literature. Further investigation might reveal its specific influences in proprietary research and development settings.