Author: Luca Walz
Leased cloud machines: making a teardown guarantee observable
Renting a cloud machine is a single API call. Giving it back reliably took four months. This post follows horizon through three rewrites, the teardown layers that survived them, and the measurements that show whether the guarantee actually holds.
Parallel SysPlex: Wie IBM Z kontinuierliche Verfügbarkeit durch RAS und Innovationen des z16 sicherstellt