For people that need to make practice for the VCAP-DCA exam (and the beta of VCAP5-DCA will start soon) a good lab environment is mandatory. But it could also be useful for other reasons, like demo environment. There are several options to build one, but most used solutions are using nested hosts on one physical system with: VMware Workstation/Fusion over a host OS: common for a notebook. ESXi 5 on a server or a whitebox: common if you plan to have a always-on or fixed solution. Actually both solution could be good, but Workstation could […]