Resilience

What is a Hypervisor? A hypervisor is software that allows multiple operating systems to run on a single physical machine by creating and managing virtual machines (VMs). Each VM operates like a separate computer, with its own OS, CPU, memory, and storage, while sharing the same underlying hardware. Hypervisors abstract and allocate physical resources to VMs, enabling isolation, efficiency, and flexible workload management. They’re a foundational component of cloud infrastructure, enterprise IT, and even some home labs. Common examples of hypervisor technologies include KVM, Xen, VMware ESXi, and Microsoft Hyper-V. ...

What is Kubernetes? Kubernetes, often abbreviated as K8s, is an open-source platform designed to automate the deployment, scaling, and management of containerised applications. It orchestrates clusters of machines, ensuring that application components run reliably and efficiently across diverse environments. At its core, Kubernetes abstracts the underlying infrastructure, allowing developers and operators to define the desired state of their applications. The system then works to maintain this state, handling tasks like load balancing, scaling, and self-healing without manual intervention. ...