Computer System Engineering

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This document is about a lecture on operating systems, the concept of a system is defined as a collection of interconnected components, characterized by a predictable behavior discernible at its inter... face with the surrounding environment. However, building such systems is no straightforward task, primarily due to the pervasive issue of complexity. Complexity acts as a significant hurdle, imposing limitations on the scope and functionality of the systems we aim to create while also introducing unexpected challenges. To address this formidable challenge, we rely on fundamental design principles like modularity and abstraction. Modularity, in particular, emerges as a crucial technique in managing complexity. One effective means of enforcing modularity within systems is through the client/server model, which compartmentalizes functions and services, promoting efficient interaction and control, ultimately aiding in taming the intricate nature of modern computing systems. [Show More]

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