As part of the datacenter-wide visibility upgrade I'm working on for a customer, I'm setting up monitoring one of their legacy network applications. This application has no logging support whatsoever, and upgrade path available: the original developers have published a new version 10+ years ago, a...
Docker is a container engine for the Linux operating system. It leverages two Linux kernel functionalities, chroot jails (or, nowadays, the pivot_root system call, but the details don't really matter here) and namespaces, to create containers, or isolated environments where you can run pr...
ZigBee is a stack of protocols intended to enable IoT devices to efforlessly form mesh networks and communicate with one another wirelessly. I've been fascinated with the ZigBee platform for a long time now, but I had always been put off by how corporate-y the technology looked like (and boy, I was...
