You can locally simulate a multi-server production environment. So dev is your local machine, test/staging are the VMs (web, app, db server, etc) on your machi

You can locally simulate a multi-server production environment. So dev is your local machine, test/staging are the VMs (web, app, db server, etc) on your machine, prod is in the cloud somewhere. Nice for freelancers who work on the go without a corporate server farm. > but I very rarely have more than one or two cpu's utilized at once CPUs or cores?