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Hypervisor-based virtualization rapidly becomes a commodity, and it turns valuable in many scenarios such as resource optimization, uptime maximization, and consolidation. Container-based application virtualization is an appropriate solution to develop a light weighted partitioning by providing application isolation with less overhead. Undoubtedly, container based virtualization delivers a lightweight...
While all cloud based platforms possess security vulnerabilities, the additional security challenges with container systems stem from the sharing of Host OS among independent containers. If a malicious application was to break into the root of container Daemon, it could gain root access into the host kernel thereby compromising the entire system. It could create Denial-Of-Service attack for other...
Multi-tenant clouds with resource virtualization offer elasticity of resources and elimination of initial cluster setup cost and time for applications. However, poor network performance, performance variation and noisy neighbors are some of the challenges for execution of high performance applications on public clouds. Utilizing these virtualized resources for scientific applications, which have complex...
A key challenge for any large-scale computation today, whether in “big data” or in handling large-scale web services, has to do with the management of data. In the big data context, the arbitrary separation of storage and computation increases latency and decreases performance. ZeroVM is a lightweight container-based virtualization platform that provides deterministic process execution and isolation...
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