In Arrakis, we ask the question whether we can remove the OS entirely from normal application execution. The OS only sets up the execution environment and interacts with an application in rare cases where resources need to be reallocated or name conflicts need to be resolved. The application gets the full power of the unmediated hardware, through an application-specific library linked into the application address space. This allows for unprecedented OS customizability, reliability and performance.
To read all comments associated with this story, please click here.