Virtualisation Virtualisation optimises IT resources through open source technologies that isolate and pool servers, systems and applications, while improving flexibility, performance and cost control. Popular topics Alternatives Artificial Intelligence Cloud Data Services DevOps Digital transformation Matrix Protocol Infrastructure JMAP / Apache James Open Source Security Virtualisation Understanding the challenges of cloud computing and virtualisation to build a sovereign IT infrastructure At a time when organisations are overhauling their IT infrastructure to meet demands for performance, resilience, agility and digital sovereignty, understanding the fundamentals of cloud computing and virtualisation is essential.