João Esperancinha

1. Introduction Circuit-breakers are used nowadays to avoid an excessive amount of requests being done to one or another non-responsive service. When, for example, a service shuts down, for whatever reason, a circuit-breaker should, as its name states, break the circuit. In other words, in a situation where 1 million requests are being done at the same time to get the results of a horse race, we want these requests to be redirected to another

Introduction Google has provided a list of devices that before 2019, could still have Crostini installed. After 2019 all devices are expected to offer Crostini support. Crostini isn’t an operating system. Rather, it is a Linux application support to work with Chrome OS. It integrates well and it’s easy to use. We can install an Arch Linux distribution in it for example. This year I bought my first Chromebook. This was model C302C. It is