This excerpt offers a introduction and review of embedded operating systems. Adapted from “Embedded Systems Architecture, 2nd Edition” by Tammy Noergaard (Newnes) Some embedded OSs provide memory ...

One method of memory management is known as paging. Memory is broken up into fixed-size blocks, known as pages. Different operating systems allocate their own size to pages.

Understanding Linux memory management—page tables, swapping, and memory allocation—enables system administrators and developers to optimize performance and troubleshoot issues effectively. With tools ...

A fundamental overview of operating systems (OSes) with an emphasis on practice. Topics covered include: OS structure, OS models, OS abstractions, concurrency sources, concurrency challenges, ...

Rust’s ownership and borrowing mechanisms guarantee memory safety at run time. Here’s how to use them in your programs.

What is "disk cache"? A cache memory is used by operating systems to store frequently accessed data. As the cache memory is a part of the RAM, it is faster to access and retrieve information from the ...