# Systems * [Learning](#learning) * [Articles](#articles) * [Books](#books) ## Learning * [Write your own VM](https://justinmeiners.github.io/lc3-vm/) * [How to create an OS from scratch](https://github.com/cfenollosa/os-tutorial) * [Memory Allocators 101](https://arjunsreedharan.org/post/148675821737/memory-allocators-101-write-a-simple-memory) - Write a simple memory allocator * [**Project Oberon**](http://www.projectoberon.com/) - Design of an Operating System, a Compiler, and a Computer from scratch * [x86 bare metal examples](https://github.com/cirosantilli/x86-bare-metal-examples) - Dozens of minimal operating systems to learn x86 system programming. * [Writing an OS in Rust](https://os.phil-opp.com/) * [Asymmetric multiprocessing on microcontrollers](https://blog.japaric.io/microamp/) ## Articles * [AWS instance guide and topology](https://instaguide.io/) * [System Design Primer](https://github.com/donnemartin/system-design-primer/blob/master/README.md) - Learn how to design large-scale systems. * [Notes](https://github.com/aphyr/distsys-class) on an introduction to distributed systems. * [Patterns of Distribute Systems](https://martinfowler.com/articles/patterns-of-distributed-systems/) ## Books * [Operating Systems: Three Easy Pieces](http://pages.cs.wisc.edu/~remzi/OSTEP/) --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://rajesh-s.gitbook.io/comparchsys/area_specific/systems.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.