VMware brought PMEM support to vSphere. How fast can your vSphere 6.7 VM potentially run on PMEM?

Some time ago, there was a post about new cool features brought to VMware vSphere 6.7 with Update 1. I forgot to mention one thing that appeared in VMware vSphere even before the update – PMEM support for your VMs. Well, I think it won’t be enough to write something like “Wow, it is good to see PMEM support in vSphere… it is very fast”. This innovation needs own article shedding light on what PMEM is and how fast your VMs can actually run on it. Unfortunately, I have no NVDIMM devices in my lab yet… but I still can simulate one using some host RAM!

What’s new in VMware vSphere 6.7 Update 1? Let’s look under the hood

Some time ago, VMware released VMware vSphere 6.7 U1. You know, I am really happy to, finally, find some time to take a thorough look at it. vSphere 6.7 U1 is the most up-to-date version of this virtualization platform so far, thus it is good to know its new features to predict what to expect of the upcoming versions. Well, I guess that this article is kinda of a long read. Honestly, I could not make it shorter as I wanted it to provide the entire picture of changes that were brought to vSphere 6.7 platform with U1. I hope you like it.