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Hydra (stylized as HYDRA) is an early, discontinued, capability-based, object-oriented microkernel designed to support a wide range of possible operating systems to run on it. Hydra was created as part of the C.mmp project at Carnegie Mellon University in 1971.
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hydra capability-based microkernel bliss operating designed discontinued carnegie mellon university 1971 systems system doi s2cid 1975 kernel object-oriented levin cohen
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Hydra (operating system) | Available in | English | 1.00 | infobox |
| Hydra (operating system) | Default user interface | Command-line interface | 1.00 | infobox |
| Hydra (operating system) | Developer | Carnegie Mellon University | 1.00 | infobox |
| Hydra (operating system) | Final release | Final / 1975; 51 years ago (1975) | 1.00 | infobox |
| Hydra (operating system) | Initial release | 1971; 55 years ago (1971) | 1.00 | infobox |
| Hydra (operating system) | Kernel type | Microkernel | 1.00 | infobox |
| Hydra (operating system) | Marketing target | Research | 1.00 | infobox |
| Hydra (operating system) | OS family | Capability-based | 1.00 | infobox |
| Hydra (operating system) | Update method | Compile from source code | 1.00 | infobox |
| Hydra (operating system) | Working state | Discontinued | 1.00 | infobox |
| Hydra (operating system) | Written in | BLISS | 1.00 | infobox |
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