Virtualization stack matching lab

Match Type 1, Type 2, VDI, and containers to datacenter, laptop-lab, clinic, and microservice tickets; leave SaaS mail and thick-client reimage unused.

Match Type 1, Type 2, VDI, and containers to each ticket. Leave SaaS email and thick-client reimage unused.

Isolation model is the clue: bare metal vs hosted hypervisor, central desktop vs local OS, and shared-kernel containers vs full guest kernels.

Datacenter consolidation

Twelve aging app servers must become VMs on two hosts. Need a hypervisor that owns the hardware.

Tech's Windows laptop lab

Need a Linux server image for a class tonight on a single Windows notebook — not a cluster.

Clinic ward endpoints

Nurses should never store PHI on the desk PC. Desktop and apps must live centrally.

Microservice density

Dev team ships twenty small services that share one Linux kernel and must start in seconds.

Still on the bench

Type 1 bare-metal hypervisor (ESXi / Hyper-V Server) — Runs on the metal; hosts many production VMs. No full desktop OS underneath.
Type 2 hosted hypervisor (VirtualBox / VMware Workstation) — Installs on top of an existing laptop OS for labs and one-off guests.
VDI / session host — desktop runs in the datacenter — Endpoint is a thin client or browser; apps and data stay central.
Containers sharing one host kernel (Docker / pod) — Dense app copies; not a separate guest OS kernel per workload.
Licensed SaaS email in a browser — SaaS is a cloud service model, not a virtualization stack choice.
Reimage every nurse PC with a golden Windows image — Thick-client imaging is not VDI. VDI keeps the desktop off the ward PC.