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Cited by 2,107

The DOI matches its Crossref record; 10 of the 10 references it cites were found in a registry or an index.

Xen and the art of virtualization

Barham, Paul, Dragovic, Boris, Fraser, Keir, Hand, Steven, Harris, Tim, Ho, Alex, Neugebauer, Rolf, Pratt, Ian, Warfield, Andrew·2003·Proceedings of the nineteenth ACM symposium on Operating systems principles

Abstract

Numerous systems have been designed which use virtualization to subdivide the ample resources of a modern computer. Some require specialized hardware, or cannot support commodity operating systems. Some target 100% binary compatibility at the expense of performance. Others sacrifice security or functionality for speed. Few offer resource isolation or performance guarantees; most provide only best-effort provisioning, risking denial of service.This paper presents Xen, an x86 virtual machine monitor which allows multiple commodity operating systems to share conventional hardware in a safe and resource managed fashion, but without sacrificing either performance or functionality. This is achieved by providing an idealized virtual machine abstraction to which operating systems such as Linux, BSD and Windows XP, can be ported with minimal effort.Our design is targeted at hosting up to 100 virtual machine instances simultaneously on a modern server. The virtualization approach taken by Xen is extremely efficient: we allow operating systems such as Linux and Windows XP to be hosted simultaneously for a negligible performance overhead --- at most a few percent compared with the unvirtualized case. We considerably outperform competing commercial and freely available solutions in a range of microbenchmarks and system-wide tests.

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Metadata

Authors
Barham, P., Dragovic, B., Fraser, K., Hand, S., Harris, T., Ho, A., Neugebauer, R., Pratt, I., & Warfield, A.
Venue
Proceedings of the nineteenth ACM symposium on Operating systems principles
Publisher
ACM
Published
2003-10-19
Pages
164-177
OpenAlex
W4244704438
Cited by
2,107
References
10
FWCI
38.69
Type
conference paper
Language
en
Open access
closed

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CoChat. (2026). Citation check: Xen and the art of virtualization. https://app.cochat.ai/papers/10.1145/945445.945462
The paper
Barham, P., Dragovic, B., Fraser, K., Hand, S., Harris, T., Ho, A., Neugebauer, R., Pratt, I., & Warfield, A. (2003). Xen and the art of virtualization. Proceedings of the nineteenth ACM symposium on Operating systems principles. https://doi.org/10.1145/945445.945462

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Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.