Félix Saparelli

(about)

a.k.a. passcod

Modern systems languages

Posted on Dec 6 ‘13

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A year or so ago, I started getting interested in two new, modern systems programming languages: Rust and Go. After playing around a bit with both, I chose Go to program a few things I had floating around at the time: plong, a pseudo-p2p server which is essentially a WebSocket relay and signaling server; poële, a very simple queue / task processor using Redis; and double-map, a new kind of data-structure which solves the problem of slow hashmap search for specific scenarios.

Enthused by my success with a fast, modern, typed, compiled, systems language, I started having ideas of more ambitious things: imaku-latte was about a novel DE/WM for X11, thesides was about an EC2-like service for micro tasks and scripts.

More recently, aldaron is a tree editor, and pippo is my long-standing attempt at designing an ever-better DBMS (current features include graphs, content-addressable low-level block store, powerful abstraction capabilities, transparent versioning and COW, stream writes, and being truly distributed).

thesides died for various reasons. The others didn’t, really, they were aborted and/or infinitely delayed because Go is too high level. It doesn’t allow easy low-level memory manipulation, the C interface is annoying both ways, and other nitpicks.

I still like Go, but I think I’m going to try out Rust for these projects where low-level access, where a real C replacement, is needed. We’ll see how that goes.