Revisiting the DOS memory models

I recently got a Synology DS923+ for evaluation purposes which led me to setting up NFSv4 with Kerberos. I had done this about a year ago with FreeBSD as the host, and going through this process once again reminded me of how painful it is to secure an NFS connection. You see, Samba is much easier to set up, but because NFS is the native file...

Just like that, BazelCon 2024 came and went. So… it’s obviously time to summarize the two events of last week: BazelCon 2024 and the adjacent Build Meetup. There is A LOT to cover, but everything is here in just one article!

If you read my previous article on DOS memory models, you may have dismissed everything I wrote as “legacy cruft from the 1990s that nobody cares about any longer”. After all, computers have evolved from sporting 8-bit processors to 64-bit processors and, on the way, the amount of memory that these computers can leverage has grown orders of...

Over the years, I’ve repeatedly heard that Windows NT is a very advanced operating system and, being a Unix person myself, it has bothered me to not know why. I’ve been meaning to answer this question for years and I can do so now, which means I want to present you my findings. My desire to know about NT’s internals started in 2006 when I applied...

In a recent work discussion, I came across an argument that didn’t sound quite right. The claim was that we needed to set up containers in our developer machines in order to run tests against a modern glibc. The justifications were that using LD_LIBRARY_PATH to load a different glibc didn’t work and statically linking glibc wasn’t possible...