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Lecture
Are you an EPFL student looking for a semester project?
Work with us on data science and visualisation projects, and deploy your project as an app on top of Graph Search.
This lecture introduces the importance of operating systems, explaining why they are essential, how they are designed, and their implications. It covers the omnipresence of operating systems in various devices and programs, emphasizing their impact on performance and execution behavior. The lecture delves into the challenges of designing operating systems, including communication across devices, Bell's law, computer performance trends, and the increasing complexity of hardware. It also explores the role of operating systems as illusionists, providing abstractions for hardware resources, and as referees, managing fault isolation and resource sharing. Additionally, it discusses the basics of operating systems, such as program execution, process abstraction, and the OS's view of the world.