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."It has allowed us to save a lot of time and money by letting us create a vSAN within a Windows VM on the environment it controls."
"They offer top-tier support."
"The backup is readily available for use, and the restoration process is easy."
"StarWind vSAN is a great solution to create a redundant two-node-only Hyper-V cluster, both for domain or workgroup scenarios."
"High Availability is the best feature of product."
"The installation of StarWind Virtual SAN was pretty easy, and the configuration was done in no time."
"I save both physical and virtual space."
"This product now allows us to migrate virtual machines between nodes as if we had a dedicated $100,000 SAN in the mix without the additional cost and management of the SAN."
"SimpliVity helps us to manage and has made deduplication work really well."
"SimpliVity has provided our organization with a cost effective DR/data protection solution."
"Looking at the way that our infrastructure team works now, we don't think about infrastructure, storage, or compute anymore. The solution just works. It is same with the backup and replication side of things, as it just works on schedule. We don't have to manage it tightly, like we used to."
"Stability is pretty good. We have no complaints as it has been running seamlessly with no downtime."
"The compression and deduplication ratio."
"It has been performing well. It was more than what we expected."
"The interface is very good and is very easy to navigate. You can find everything you need from one central place."
"I like HPE SimpliVity's hard disk compression capabilities. The data is compressed into very little space or volume. I think that the principal value of HP SimpliVity is its capacity to compress the data, and I'm saving a lot of disk space using SimpliVity."
"One of the most valuable features is how well this solution performs. It's stable, aside from some patch issues, but it's great from a virtualization and scalability perspective."
"I like NCI's dashboard. If there are any infrastructure issues, we'll get alerts inside the dashboard. NCI provides a single platform for managing all of our databases. We are running SQL and Linux databases."
"The tool is simple, stable, and easy to upgrade. It also requires few resources to manage, which simplifies our work. The solution's ease of upgrading is its valuable feature. AHV, provided by Nutanix, is excellent in performance and ease of use. It's based on an open-source product called KVM, which I also use for other services."
"There are a lot of features in Nutanix that are different from other hyper-converged solutions, such as site-to-site replication. VM-based site-to-site replication is bundled with the software licensing. For the DR, it has the availability groups, which is one of the key features that Nutanix provides."
"The solution is well integrated with other vendors."
"The most valuable aspect of Nutanix is the performance of the storage, which is excellent. And controlling compute, storage, the network, and security all together in one box is very efficient for us. It gives us a single platform to manage our all infrastructure."
"The most valuable feature of Nutanix Cloud Infrastructure is its low cost, guaranteed to failover and failback with only a few clicks."
"Prism Central allows managing the cluster from a single pane of glass, and it allows a deeper dive into the solution."
"For improvement, I would like to see how the software determines which networks to use for which purpose. It seems like the naming terminology changes a bit from here to there."
"In the next release, they could make some graphs of the real-time loading, speed of storage, and interfaces. Of course, these can be viewed in other places. But, in the event of a malfunction or troubleshooting, this would be convenient."
"If there was one feature I would like to see it would be a built-in subsystem for managing UPS backups shutdown procedures providing a way to initiate VM shutdown on all host servers, shut down the host servers, then put the fault-tolerant mirroring in standby, and finally shut down the StarWind SANs."
"Updates seem to be non-existent."
"We would like to see the documentation more fully developed."
"They need to invest more in the support documents for real issues happening when integrating the solution with the hypervisor."
"This solution should be more self-sufficient, running without creating domains or failover clusters."
"We just need more integration with Veeam."
"Our customers are always looking or a discount on the product."
"Needs decoupling of distributed data fabric to run in a hyperscale deployment outside the hypervisor on dedicated nodes."
"The setup was complex, as it has multiple integrations with multiple orients."
"Needs to improve the cloud integration, such as Azure and AWS."
"The technical support is weak. It is a layered product. It has a software solution on top of the SimpliVity solution, which is built on top of the hardware of the HPE DL380s. When we call for a problem that we know is related to the DL380, we get a SimpliVity guy trying to solve a SimpliVity problem. If it is not a SimpliVity problem, it's a hardware problem. So, it takes awhile for them to figure out which part of the organization should really be helping us."
"We have had some failures out-of-the-box. We have had some failures with the OmniStack module. One thing that we didn't fully understand was how much of the internal memory was used up by the OmniStack piece, which basically makes up SimpliVity."
"An area for improvement would be the flexibility of server configuration."
"The solution could have an optimization site."
"The storage and back-up facilities could be improved. We need day-to-day encrypting of the database."
"I would like to see them utilize the spare storage that they use as a redundant space. I feel that now a lot of resources are wasted just for standby purposes because we are using data protection. Instead of utilizing those resources only when something happens, they can have an alternative so that we can utilize these resources all the time."
"Nutanix has a complex infrastructure, we have customers that consider VMware instead. Additionally, the performance could be better."
"As Nutanix Acropolis AOS is on the expensive side, one of its areas for improvement is the price. It would also be better if it can be integrated with other cloud providers, because currently, it's only for private cloud deployment."
"Some clients find the solution's cost to be too high."
"Nutanix Cloud Infrastructure can be improved in terms of the sizing of the solution."
"The initial setup can be a bit difficult."
"Benchmark testing indicated that workloads did slightly better on our Vblock by a few percentage"
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HPE SimpliVity is ranked 5th in HCI with 151 reviews while Nutanix Cloud Infrastructure (NCI) is ranked 3rd in HCI with 194 reviews. HPE SimpliVity is rated 8.6, while Nutanix Cloud Infrastructure (NCI) is rated 8.6. The top reviewer of HPE SimpliVity writes "Provides a unified management interface that allows administrators to manage all aspects of the infrastructure". On the other hand, the top reviewer of Nutanix Cloud Infrastructure (NCI) writes "A powerful solution with easy deployment, upgrades, and management". HPE SimpliVity is most compared with VxRail, VMware vSAN, HPE Alletra dHCI, Dell PowerFlex and Scale Computing HC3, whereas Nutanix Cloud Infrastructure (NCI) is most compared with VMware vSAN, VxRail, VMware vSphere, Dell PowerFlex and Hyper-V. 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.