Recently I had an opportunity of solving one of more famous algorithmic problems using JavaScript. One of the approaches to this problem is to use Priority Queue data structure to keep track of most frequent items. Unfortunately, JavaScript doesn't have standard implementation for such data structure. So - let's build one.
Back in the days, when I didn't have a cluster of Raspberry Pi computers, running Kubernetes using said cluster seemed like a good idea, at least for the purpose of learning things. Now, in hindsight, it's pretty clear that it's not all peachy-rosy for those who run k8s on Raspberry Pi nodes.