A few years ago our management had a healthy portion of kool aid and demanded that we land a few systems to Linux zOS containers.<p>It was awful and we discovered why a few days in -- running our workload on a few VMs on my crappy corporate laptop in VMWare smoked the mainframe.<p>I guess it&#x27;s better now, but it seems more like an Oracle license laundering scheme that something anyone would choose to run.