Every blog post that took off on Hacker News, ranked by the votes of its best submission. 555 posts.
Everyday human reasoning breaks down as the scale of time and space at play increases. Complex systems thinking gives us a new set of tools to better understand the chains of consequences involved, and make better decisions.
A review of "Showstopper!" by G. Pascal Zachary and my own reflections
I like Sun Ray laptops. They make surprisingly useful thin clients. Here, going from right to left, I'm playing Quake on my Solaris UltraBoo...
P cores are conventional in that they can deliver excellent performance at maximum frequency, but with high power use. E cores may take 4 times as long for a task, but use less than a third of the …
Industrial production of readable insanity
In the beginning, there was the egg. Then fictional people started eating that from different ends, and the terms of "little endians" an...
A comparative study of processor architectures.
Power-on self-test routines are widespread in electronics, and one of the oldest features in personal computers. Do Apple silicon Macs run them?
A few months ago I got to debug and fix an interesting bug in the Csharp virtual terminal library VtNetCore . We use VtNetCore at BastionZero to extract terminal commands in realtime from user terminal sessions as they flow over the wire. This requires feeding the standard out and standard err of a terminal session…
You're probably reading this page because you've attempted to access some part of my blog (Wandering Thoughts) or CSpace , the wiki thing it's part of. Unfortunately you're using a browser version that my anti-crawler precautions consider suspicious, most often because it's too old (most often this applies to versions…
The Go Execution Tracer (aka runtime/trace) was designed to achieve low enough overhead to be usable on “a server in production serving live traffic”. This is achieved by writing events into per-P buffers, using RDTSC for timestamps, and encoding into a relatively efficient binary format.
Blog posts about GNU Guix.
Discover how Expensify achieved remarkable scaling: 4M QPS on one server! Dive into optimizing SQLite for impressive performance gains.
Microsoft retrieved the Northern Isles underwater datacenter from the seafloor off Scotland's Orkney Islands. Project Natick is proving the concept of underwater datacenters is feasible as well as logistically, environmentally and economically practical.
