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Xen (pronounced /ˈzɛn/) is a free and open-source type-1 hypervisor, providing services that allow multiple computer operating systems to execute on the same computer hardware concurrently. It was originally developed by the University of Cambridge Computer Laboratory and is now being developed by the Linux Foundation with support from Intel, Citrix, Arm…
History, Applications & Standards
Explore the main themes, entities and connections around Xen. Start with the topic map, then use the sections below for research and deeper semantic analysis.
Start with a few of the strongest sections from the source topic. These are research directions, not a list of keywords you must use.
High-confidence facts extracted from structured source data. Use them as anchors for further research.
Browse the full topic structure. Each item opens a new analysis centered on that subject.
Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.
See the strongest relationship patterns around the current topic before diving into the raw triples.
Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.
virtualization linux hypervisor project hardware systems virtual operating citrix system hvm arm intel guests guest paravirtualized host support version software
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Xen | Developers | Linux Foundation Intel | 1.00 | infobox |
| Xen | License | GPLv2 | 1.00 | infobox |
| Xen | Original authors | Keir Fraser, Steven Hand, Ian Pratt, University of Cambridge Computer Laboratory | 1.00 | infobox |
| Xen | Platform | x86 | 1.00 | infobox |
| Xen | Platform | ARM | 1.00 | infobox |
| Xen | Platform | RISC-V | 1.00 | infobox |
| Xen | Platform | PowerPC | 1.00 | infobox |
| Xen | Release | October 2, 2003; 22 years ago (2003-10-02) | 1.00 | infobox |
| Xen | Repository | xenbits.xen.org/gitweb/?p=xen.git | 1.00 | infobox |
| Xen | Stable release | 4.21 / 19 November 2025; 9 months ago (19 November 2025) | 1.00 | infobox |
| Xen | Type | Hypervisor | 1.00 | infobox |
| Xen | Website | xenproject.org | 1.00 | infobox |
| Xen | Written in | C | 1.00 | infobox |
These clusters group vocabulary that occurs around closely connected concepts in the source material.
Bridges can reveal useful research angles that are easy to miss in a flat list of related terms.