I started my home lab with the hardware I owned. Initially, I roped my Raspberry Pi 4B (4GB) as a testbed for Docker containers and self-hosting apps. Meanwhile, my Windows 11 desktop and M1 MacBook ...

Putting those old laptops to good use ...

[alexandros] works for resin.io, a website which plans to allow users to update firmware on embedded devices with a simple git push command. The first target devices will be Raspberry Pis running node ...

A high-availability stack serves one purpose: through a redundant setup of two or more nodes, ensure service availability and recover services automatically in case of a problem. Florian Haas explores ...

In this article, we describe the construction of the Ultimate Linux Lunchbox, a 16-node cluster that runs from a single IBM ThinkPad power supply but can, as well, run from an N-charge or similar ...