I don't know the technical details, but if you want to work with the VMware hypervisor it would be best to select the VxRail platform, which is a part of Dell and VMware.
The Nutanix platform would be the option to select if you are thinking of changing the VMware hypervisor for the Nutanix Acropolis hypervisor, which, besides working very well, has no cost and could represent savings to the customer.
Technical Solutions Architect at a computer software company with 201-500 employees
MSP
2020-09-11T17:53:23Z
Sep 11, 2020
While both systems do a very good job within the nodal limits for scaling a compute environment - it is the networking layer that has the most impact on GPU sharing across a cluster. From a practical perspective, VxRail nodes will typically offer a discount over native Nutanix nodes. With Nutanix you also need servers, disk, networking and GPU's. VxRail will be more integrated with sized nodes, Dell, Cisco or other networking and often the VSphere 7 licenses can be integrated - achieving a lower net cost.
Testing for optimizations on either VSAN or Nutanix to see which favors a vGPU system would be something I would like to see quantified. My guess is they are network constrained and differences between VxRail and a build your own Nutanix environment will be negligible for the same network. Would be good to confirm if there is an optimal point - say 40Gbps vs 10Gbps or 100Gbps for the inter-GPU message passing.
Unit Manager & Solutions Architect at a tech services company with 1,001-5,000 employees
Reseller
2020-09-08T09:13:51Z
Sep 8, 2020
Best option for vSphere 7 is the VxRail as it designed on VMware technology and built in integrates with vSphere, on a Nutanix node you will be running vSphere on top on the underlining Nutanix software.
Ok, I have no hands-on with vxRail. But we have vGPU running on Nutanix with ESXi (vsphere). I am not aware of something like vGPU sharing across nodes/hosts. You did not mention which solution you have in mind as you would be about to choose in the process.
We have Citrix XenDesktop running. It works really smoothly most of the time. We only encountered a lagging problem once every few weeks which we are yet to solve. Perhaps something running in the back of our net.
With Nutanix you would have a solid base to work with.
You did not mention what automation is to be used. You could use something like Nutanix Calm as an automation solution.
I think NCI does a pretty good job with security for its users. My organization was using a different solution before NCI, and we had to switch to this one because of pricing issues. We were worried this one might be less good because it was slightly less expensive, but we were proven wrong. It provides multi-cloud security for your applications and data and does that at an enterprise level. You can expect many benefits from it, and benefit from strong firewalls while using simple navigation. This product definitely protects our data and you can rely on it.
Nutanix Cloud Infrastructure is a very secure solution and ensures this through its Flow Network Security feature. The platform establishes a foundation through a Zero Trust strategy that is compatible with regulations and increases your own data's safety. It gives you services like user-centric identity and enhanced malware protection through which your data's safety from malware and malicious attacks is considerably increased. And the best part is you can enable Flow Network Security for free for two months and give it a try. We tried it like this after requesting a personalized demo, and have not disabled it since. If you are looking for a solution that protects both your applications and your company's data - NCI is the way to go.
NCI is one of the best out there. For any software, no matter how good it is, technical support makes it or breaks it for me. You may have an amazing product but if there is not anyone to help you use it, what can you do with it? Luckily, NCI's support is highly rated by customers for a reason. They are very helpful and always answer our inquiries in a timely manner. I have worked with competitor solutions of NCI and their support was not as responsive as NCI's. Every time my company has contacted the technical team of NCI, we were given detailed solutions, so I rate it very highly in this matter.
NCI's support may be the best technical support from any company that I have contacted, ever. We have not had many issues with the product, as it works quite well, and our specialists have learned its specifics by now. However, in a few instances, we needed support from NCI. Every time we contacted them, they explained to us in great detail what caused the issue, how to fix it, and how to potentially avoid it happening again. They are absolutely reliable and will either explain the issue themselves or connect you with a team member that specializes in your issue.
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I don't know the technical details, but if you want to work with the VMware hypervisor it would be best to select the VxRail platform, which is a part of Dell and VMware.
The Nutanix platform would be the option to select if you are thinking of changing the VMware hypervisor for the Nutanix Acropolis hypervisor, which, besides working very well, has no cost and could represent savings to the customer.
"Nutanix node you will be running vSphere on top on the underlining Nutanix software" This description is incorrect.
There is no "layer" between the hardware and the OS which is ESXI hypervisor on both cases.
While both systems do a very good job within the nodal limits for scaling a compute environment - it is the networking layer that has the most impact on GPU sharing across a cluster. From a practical perspective, VxRail nodes will typically offer a discount over native Nutanix nodes. With Nutanix you also need servers, disk, networking and GPU's. VxRail will be more integrated with sized nodes, Dell, Cisco or other networking and often the VSphere 7 licenses can be integrated - achieving a lower net cost.
Testing for optimizations on either VSAN or Nutanix to see which favors a vGPU system would be something I would like to see quantified. My guess is they are network constrained and differences between VxRail and a build your own Nutanix environment will be negligible for the same network. Would be good to confirm if there is an optimal point - say 40Gbps vs 10Gbps or 100Gbps for the inter-GPU message passing.
Best option for vSphere 7 is the VxRail as it designed on VMware technology and built in integrates with vSphere, on a Nutanix node you will be running vSphere on top on the underlining Nutanix software.
Ok, I have no hands-on with vxRail.
But we have vGPU running on Nutanix with ESXi (vsphere). I am not aware of something like vGPU sharing across nodes/hosts. You did not mention which solution you have in mind as you would be about to choose in the process.
We have Citrix XenDesktop running. It works really smoothly most of the time. We only encountered a lagging problem once every few weeks which we are yet to solve. Perhaps something running in the back of our net.
With Nutanix you would have a solid base to work with.
You did not mention what automation is to be used. You could use something like Nutanix Calm as an automation solution.
further reading: Citrix XenApp and XenDesktop on Nutanix
Dev-Test: Cloud Development Environment & Testing Solutions | Nutanix
Let me know which platform you have in mind to narrow down suggestions.