Anonymous UserSenior Systems Engineer at a tech services company
Samuel RothenbuehlerCTO Enterprise Cloud at Amanox Solutions (S&T Group)
We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
"There are many benefits to this solution. Storage virtualization and the ability to migrate massive amounts of data to other systems without impacting your client are the most valuable. It is non-disruptive for my users. We migrated 350 terabytes of data in one night to a new machine without a small system going down and a single user complaining about the performance. You have to fine-tune a lot of storage machines constantly for performance and for making sure that they are optimal, but IBM Spectrum Virtualize does this by itself. It does the adjustment on its own, and it does it right. That's what makes it different. I had a huge VSP from Hitachi, which is also a type of virtualization-based engine but with a decent size. It was a continuous performance-tuning exercise. I never had that issue with IBM Spectrum Virtualize."
"I like all the features, but the most impressive recently has been the introduction of IBM's Flash Core Modules. They are a form of a flash drive, but they have many more features."
"The ability to add the virtual machine on the Spectrum environment to sort out the data movers(DMs) and their schedules is a valuable feature. You are able to have, for example, four data movers to balance them so you do not have too much work on one data mover."
"The most valuable feature would be the ease of deployment. That is the most significant feature for me because I've worked with multiple vendors and it's always been very complicated to install the software and get everything running."
"Best features are around data locality, compression, and deduplication."
"The fact that there is only one interface to deploy a complete solution for maximum storage is fantastic."
"I definitely find the reduced power consumption very valuable."
"The most valuable features are its ease of use and its good performance."
"The management interface of this solution is great."
"We are suggesting Nutanix to the management because of scalability and time efficiency."
"The cloud features in-site offering, which I found to be very interesting."
"I hate I/O groups. If you start swapping I/O groups, they can be potentially risky. If they could get rid of the whole I/O group principle, the risk is not there anymore. I understand the fundamental thing about I/O groups, but they are risky."
"t is limited in terms of a single system to eight nodes or four, what they call IO groups."
"The only errors I find sometimes is the solution tells me I cannot operate it because a service has turned off, you can just go back to the VM, go to services, and turn back the services. However, this should improve."
"If they can simplify the software slightly for the installation, that would make all the difference."
"We could always use a performance upgrade, or simplified management."
"They have offered some new features that I have not deployed so I assume that these issues might have been addressed already, but, at my time there was a networking problem."
"One thing I've noticed is that, when you do a shift from VMware to Nutanix, it opens the setup of the VM that's currently running. If people from another site double click on it, it opens the VM instead of the setup of the unit. So I would suggest that this could perhaps be switched. That is so far the only change I would like. I would like it if they could fix the instance where you double click on a VM and it opens the VM instead of the setup. That's the only thing that's a major bother to me."
"The product could be improved with more security. The product needs a bit more experience in the market. I think you don't have the possibility to add other hardware. It could be improved with the ability to add and extend."
"I would have liked it if Nutanix were a hardware as well as a software platform."
"The storage and back-up facilities could be improved. We need day-to-day encrypting of the database."
"There could be better support for high power ESX and other cross platform applications."
"I am very happy with the pricing. There is no comparison when it comes to pricing. I have looked at all solutions from EMC, Veritas, Hitachi, Dell, etc. None of them compares to IBM when it comes to pricing. I get great pricing from them."
"The entry point of pricing for this product is the most amazing price ever in the industry."
"This solution came as an additional cost for the TSM package we chose."
"They should lower the price. If they did they would fall into a more competitive market because the price does scare a lot of potential customers away when they get the quote."
"Pricing varies greatly between license and editions."
"Our licensing fee on the total setup up was about R900 000."
"I think it's cheaper than VMware in terms of cost."
"AHV is free! This is a great feature that should be taken advantage of."
"The licensing costs are a bit expensive but when you compare the features, it's reasonable."
"This product is less expensive than some of the competing HCI solutions."
"Its price is fine. I can't really complain about that."
IBM Spectrum Virtualize is a dependable solution that improves data value, security, and simplicity for new and existing storage infrastructure. Proven over 12 years in thousands of deployments, its innovative virtualization capabilities help organizations achieve better data economics by supporting new workloads that are critical to their success. IBM Spectrum Virtualize software helps make new and existing storage more effective and standardizes functions traditionally deployed separately in disk systems for greater flexibility and potentially lower costs.
Nutanix delivers invisible infrastructure for next-generation enterprise computing, elevating IT to focus on the applications and services that power their business. Nutanix’s software-driven Xtreme Computing Platform natively converges compute, virtualization and storage into a single solution to drive simplicity in the datacenter. Using Nutanix, customers benefit from predictable performance, linear scalability and cloud-like infrastructure consumption.
For more information visit: www.nutanix.com.
IBM Spectrum Virtualize is ranked 9th in Software Defined Storage (SDS) with 3 reviews while Nutanix Acropolis AOS is ranked 1st in Software Defined Storage (SDS) with 35 reviews. IBM Spectrum Virtualize is rated 8.6, while Nutanix Acropolis AOS is rated 9.0. The top reviewer of IBM Spectrum Virtualize writes "Enables us to build an infrastructure and replace storage with no disruption to our hosts whatsoever". On the other hand, the top reviewer of Nutanix Acropolis AOS writes "What you might not know about Nutanix that makes it so unique". IBM Spectrum Virtualize is most compared with VMware vSAN, Dell EMC VPLEX, IBM Spectrum Scale, DataCore SANsymphony SDS and Red Hat Gluster Storage, whereas Nutanix Acropolis AOS is most compared with VMware vSAN, VxRail, HPE SimpliVity, Cisco HyperFlex HX-Series and VMware vSphere. See our IBM Spectrum Virtualize vs. Nutanix Acropolis AOS report.
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