Show HN: A DOS-like hobby OS written in Rust and x86 assembly

To try it out, simply build the project yourself from source, or use attached bootable ISO image of the system (in Releases on Github) and run it in QEMU.

https://blog.vxn.dev/rou2exos-rusted-edition


Comments URL: https://news.ycombinator.com/item?id=44318588

Points: 35

# Comments: 1

https://github.com/krustowski/rou2exOS

17d | Hacker news
Curved-Crease Origami Sculptures

https://erikdemaine.org/curved/history/


Comments URL: https://news.ycombinator.com/item?id=44318874

Points: 14

# Comments: 1

https://erikdemaine.org/curved/

17d | Hacker news
In-Memory C++ Leap in Blockchain Analysis

Hey HN

We’re the core engineering team at Caudena (which is used globally by investigative and intelligence agencies, including: Europol, Interpol, BKA, DHS, IRS-CI, FBI, NPA and others), and we just released the technical details behind Prism - our real-time, in-memory C++ database for blockchain analysis.

To tackle the massive scale and complexity of blockchain data, we had to get creative with low-level engineering:

- We utilize barebone servers with 2TB RAM and 48 Cores.

- Implem

17d | Hacker news

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