We performed a comparison between HPE SimpliVity and Nutanix Cloud Infrastructure (NCI) based on real PeerSpot user reviews.
Find out in this report how the two HCI solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI."VSAN works great; it's very easy to install, configure, and manage."
"The biggest benefit was that it allowed us to provide SAN services on a limited hardware budget."
"It has been extremely stable for the three years we've been running it."
"Starwind support is excellent. They are very fast and have very good knowledge of Starwind and Hyper-V Cluster software."
"The instant failover, with vSAN copying data to the second node, allowed for the continuous availability of our applications."
"It provided the much-needed HA on an extremely low budget."
"We went from "no way DB applications would have good performance" to "Wow! We can now actually have a DB running and have some VMs running at the same time.""
"StarWind support has been great in helping resolve other issues not caused by their software."
"It's much more simple than Nutanix and other hyper-converged solutions, at least from our point of view."
"The solution has integrated backup features that are useful."
"The most valuable feature is that the product has an inborn backup."
"PCX card implementation improves speed."
"The solution is scalable and one of the best in the market."
"HPE SimpliVity is scalable. Some 200 people at my organization are using this solution at present."
"The most valuable feature is the ease of use and the storage virtualization layer, together with the built-in backups."
"What I like about SimpliVity is the brand value of HP. I also like the data compression ratio, which is around more than 75% data compression ratio. HP's support and the ease of working with SimpliVity are also valuable features."
"One of the main features of the solution is that it works on many hypervisors. It is a big advantage. Additionally, the solution is compatible with VMware and Hyper-V, and the management interface, which is called Prism, is very intuitive and user-friendly."
"The most valuable feature of Nutanix Acropolis AOS is it has centralized management."
"It's quite easy to scale, and you have the option to have distributed nodes everywhere around the world that work as one. You can also have a solution for small branch offices with only two nodes for redundancy, and that's good enough to start."
"The most valuable feature I have found to be the Acropolis Hypervisor (AHV)."
"The most valuable features are the RBAC, role-based access control, and the reporting. NCI also provides a single platform, a single pane with a dashboard, to manage the entire infrastructure. We have complete information about overall utilization, performance, and a forecast for our platform in that single pane."
"Most beneficial feature is simplicity, ease of use."
"This is a very flexible solution that you are able to run however you want."
"We have had good feedback from our customers about this solution."
"While it is possible to implement disk encryption in StarWind using Windows Bitlocker, such a solution can be a little tricky to manage."
"I would say that the documentation is mostly great, however, some features could be expanded upon a bit."
"Management of VSAN itself could be improved. A Web UI for management would be great rather than an application installation. StarWind is testing a command center virtual appliance that I have installed in my environment."
"The only point they should improve is the amount of documentation available for the user, especially in the first preliminary phase in which we were testing the product on our own."
"The documentation is good yet is still lacking in a few areas."
"Some of the documentation seems to be a bit older and refers to deprecated items."
"I'd prefer it if a remote console was provided."
"StarWind really needs to market its product more."
"I'm not a technical guy, and I am pretty much okay with the way it is, but it would help if it was closest to Nutanix in Gartner's Magic Quadrants. Nutanix very often beats us. Nutanix provides Acropolis for free. It probably would be great if we have a virtualization layer. It is something that might be lacking in our solution. We depend on VMware, and it is very expensive. It is lacking the software that allows us to install it with HPE and not depend on a third party."
"Once you select the size of SimpliVity, it could be risky for you to downsize it because you may need maybe to reimplement some things."
"There is a file size limitation when you want to do an individual file restore, but they might have resolved this in newer versions. As I'm taking backups at the VM server level, I can restore a file from any one of those without standing up the VM, and I can restore it to any mounted VM that I want. The problem is that there is a file size limitation. It becomes problematic when I'm trying to restore. When I want to restore a backup of a SQL database, my backups are considerably larger than 10 gigs. So, the only way to restore that backup file is to mount the entire VM somewhere and then copy it, which doesn't take long at all."
"The way that it handles the memory could be better."
"It's a very complex installation. It's gotten easier, however, it's far from a double click on a link and a self-upgrade scenario. There's still an awful lot of magic that goes down to doing upgrades."
"It would be better if it could integrate more easily with other vendors."
"The solution could improve by adding better support of the VMware add-ons and a more intuitive user interface for administrators."
"I think the licensing cost could be lower."
"In the future, I would like to see multi-tenancy in Nutanix Acropolis AOS."
"In the next release of this solution, they could improve by being more competitive with VMware. I would like all third-party solutions to work well with Nutanix Acropolis AOS."
"I'm sure there are a lot of things that could be improved, but I'm actually very satisfied with this product. There may be some possibilities to move the virtual server dismounting points or to move the server from one group to another, but I can't think of any special improvements or update features."
"We did have some integration issues."
"One thing to keep in mind is that only experts can use it. It has to be in the proper hands, instead of going to XYZ people just for some cost savings. So lift-and-shift and migrations might be tricky, because it is not like a VMware."
"Nutanix has a complex infrastructure, we have customers that consider VMware instead. Additionally, the performance could be better."
"Areas for improvement would be the memory setting and the CPU setting reserve features, which are not available on Acropolis. I also feel that the DR solution, the reporting, and the component that is combined with the Nutanix OSP need to be improved."
"In terms of what I would like to see improved, I would say the life cycle management. I don't know if it is because they changed to an LCM from the previous way of upgrading the hardware or software but sometimes it feels that it needs a wizard that says, "Check this, check this," telling you your options. The only thing that's a bit frustrating for me is the life cycle management interface. That's the only thing on the entire system that frustrates me."
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HPE SimpliVity is ranked 5th in HCI with 51 reviews while Nutanix Cloud Infrastructure (NCI) is ranked 1st in HCI with 74 reviews. HPE SimpliVity is rated 8.2, while Nutanix Cloud Infrastructure (NCI) is rated 8.6. The top reviewer of HPE SimpliVity writes "Phenomenal deduplication and compression, good support, and works on its own". On the other hand, the top reviewer of Nutanix Cloud Infrastructure (NCI) writes "Serious reliability and stability across the entire system makes for ROI". HPE SimpliVity is most compared with VxRail, VMware vSAN, HPE Nimble Storage dHCI, Cisco HyperFlex HX-Series and HPE Hyper Converged, whereas Nutanix Cloud Infrastructure (NCI) is most compared with VxRail, VMware vSAN, VMware vSphere, Hyper-V and Cisco HyperFlex HX-Series. See our HPE SimpliVity vs. Nutanix Cloud Infrastructure (NCI) report.
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You should also consider a few basic details:
- What is the hypervisor that you are going to use? If it's VMware then both of them are good. AHV has limitations and I have seen my customers suffering as they grow. Do not use AHV, let them refine it more.
- Do you want a hardware independent solution? If so, then HPE SimpliVity is out. If you are paying for 3-5 years of support, services, warranty, and licenses then it is irrelevant.
- Accelerator card - one more point of failure apart from OVC with Nutanix is that it is only Acropolis.
- High Availability - Nutanix is faster doing fail-overs
- Backup - more or less the same on esxi platform.
- Replication - Nutanix is better doing replication between the sites and is easy too.
- Storage Cost: Sales team of both the products lie when it comes to tell you how much they are going to consume. But with SimpliVity, at least in their config, they keep around 100-200GB of RAM for buffer.
- Performance - Both the platforms with identical hardware offer more or less the same performance. With SimpliVity, the OAC really gives you a good performance.
- Support - Nutanix is better, no doubts. When SimpliVity used to be SimpliVity, they had good support services.
- Containers - Better to work on Nutanix, however, if you are going to use vRealize Automation then both are OK.
If you like doing stuff by yourself and are well versed with VMware products, then try VMware vSAN with vSAN ready nodes and you will be amazed. Check each and everything that Nutanix salespeople say on the internet.
Similar to Mikes comments above, we evaluated both these products and Cisco Hyperflex and ended up selecting Nutanix. Our legacy platform was all HPE so they had the foot in the door from the start, however, it soon became clear that the roadmap for HPE is vague with SimpliVity and whilst it had some advantages over the others, they were few and relatively minor in our selection criteria. We needed a platform to support HyperV and whilst all three could do this, HPE could only support this with SimpliVity on a very expensive configuration that commercially blew them out the process quite early. Cisco had a good offering and could potentially deliver a good solution although whilst they challenged regularly, we still felt they were playing catch-up in this space. There is a good reason why Nutanix is selling HCI platforms in large numbers and why Gartner ranks them top in the Magic Quadrants, the key differentiator for us was the overall approach to whole lifecycle and support offering that came with the product. Something I think that Cisco and HPE need to take a step back and look at more with customers as well as their technology offerings.
HPE, in my personal research opinion, is struggling to gain momentum within the HCI space. The move from a dedicated hardware card to software enablement was a good move. Yet it does bring the question of do I want to move to an HCI partner that now runs on V1 release software? Do I want to work through the bug list to help HPE improve a product? Financially the product brings no benefit over the other HCI players.
Nutanix for me would be the preferred HCI product between these two. Reasons would be because of multiple stable releases and continued growth. I can choose which Hypervisor I want to run be it AHV, HyperV or VMware. I can also change at any stage should I wish to do so. I could transform applications in AHV using containers and spin up my dev workloads there. In the interim business, I can continue running on the hypervisor trusted for workloads while the teams build confidence using AHV. Nutanix is now focusing on feature richness and transformational approaches while allowing you to choose your hardware vendor of choice with full support.
The negativity of Nutanix is that you pay double hypervisor costs to do the same thing. When acquiring Nutanix, make use of AHV and the strength of the base integration. Thus drop VMware which scares most enterprises, unfortunately. HyperV is not largely adopted in many enterprises thus the double bill on hypervisor is not so bad. Yet when moving to Azure or AWS the hypervisor is not a consideration for technical staff.
You'll notice that HPE doesn't really talk that much about SimpliVity anymore. They also signed a global agreement in April to run AHV (Acropolis Hypervisor) on HPE hardware for their hybrid cloud offering. Makes you wonder why they wouldn't use SimpliVity as the platform for that.
Truth is, SimpliVity had some good features (scalable compute, erasure coding and insane data reduction). However, it's limited to VMware for a hypervisor and the impressive data reduction algorithms absolutely kill performance.
On the other hand, Nutanix runs on multiple hypervisors and hardware platforms. Plus AHV has a multitude of features that improve efficiency and performance. And it's going to be around awhile.
The advantage that Nutanix has over SimpliVity is that it is a distributed storage fabric that runs in the application space and is not dependent on any single brand of hypervisor. Nutanix can run on VMware, Hyper-V, KVM or Nutanix’s own Acropolis hypervisor. Nutanix is a scalable software solution whereas SimpliVity is a hardware solution dependent on a specialized ASIC. You can run Nutanix on IBM, HPE, Dell or just about any commodity hardware and the user interface is very simple. Also, with the hyper convergence controller (CVM) decoupled from the hypervisor and hardware, updating Nutanix is non-disruptive.
You should consider a few basic details:
- Hypervisor – AHV vs VMWARE. Although VMWARE is a master in virtualization, for start-ups, AHV can server the purpose (commercial impact).
- Hardware independent solution- If so, then Nutanix is a good option.
- High Availability - Nutanix is faster doing fail-overs.
- Replication - Nutanix is better doing replication between the sites.
- Storage Cost: SimpliVity keep aprox. 100-200GB of RAM for buffer.
- Support - Nutanix is better, no doubt. When SimpliVity used to be SimpliVity, they had good support services.
- Containers - Better to work on Nutanix, however, if you are going to use vRealize Automation then both are OK.
I agree with Shu and Mike. There is a lot more support and more features that Nutanix provides than any other HCI. There are not hardware complexities like in SimpliVity. You can use any vendor of your choice and go with Nutanix HCI, also use one hypervisor for production and another for DR. A way to save costs on a DR hypervisor is to use AHV in production and use VMware or Hyper-V based on your choice. Nutanix also provides native file services for connecting to physical servers, data protection services including DR, which I prefer most. Lately, Nutanix supports even SAP HANA-like workloads.
You should make a final decision based on your requirement, present pain points, specific features on HCI that can help to address any or all of your pain points.
Agree to everything Shu has said. HPE has announced a partnership with Nutanix, that has to be a sign of what's to come for SimpliVity. Nutanix has done a good job of acquiring companies that add value to their portfolio. They have also come a long way with their built-in hypervisor AHV. It has a lot of the same basic functionalities of VMware.