We performed a comparison between IBM Spectrum Scale and VMware vSAN based on real PeerSpot user reviews.
Find out in this report how the two Software Defined Storage (SDS) solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI."It is a scalable solution."
"It is incredibly scalable and stable."
"The most valuable feature is the ability to share files across different platforms."
"It makes our file system sharing a lot easier, even across different continents. We have had file systems shared across different continents with no performance degradation."
"We are using it for monitoring all of our storage."
"The profile share is a valuable feature."
"Allows us to share files across multiple environments."
"It has been pretty reliable throughout the years. As far as capacity is concerned, it can handle most heavy loads."
"The technical support is good. We are always thankful for the technical support from VMware. They are very supportive when we have a technical problem."
"The flexibility is most valuable. Being able to manage things quickly if something goes wrong is also valuable. Very recently, we had one node that went down due to a power problem, but there was really no major impact on the systems running on top of it."
"It is easy to use. It is easy to implement for us, and it is also easy to maintain for the customers. It is not necessary to buy some extra devices and talk with other vendors."
"The most valuable feature of VMware vSAN is you do not have to use additional hardware for storage. The operation of VMware vSAN does not take a lot of effort. If you have VMware technology on your site, then it's easy for the operational support of the system."
"vSAN Health is a feature designed to monitor the health and performance of the vSAN environment. It's crucial for us and our customers to frequently check on this to ensure everything is operating smoothly."
"The high availability is very good."
"VMware vSAN is a global solution, so we can manage all the storage solutions in one place. It's embedded in VCI solutions."
"I like that we could choose whatever hardware we wanted, rather than having to use one particular vendor."
"I believe there is no graphic user interface, so they should include it."
"The main issue that we have now is with the encryption. They want to use more metrics in encryption, which is not working very well."
"Maybe it needs integration with HA."
"The biggest problem is that it is not able to provide block storage."
"Integration with other vendors is not available."
"The pricing and licensing model for this solution are complex and it is sometimes difficult to explain it to customers."
"This is probably the biggest challenge, getting everything upgraded, because it just takes time. We wish it was a faster solution to be able to do everything at once, but you have do each node individually. The more nodes, the longer it takes."
"The solution's pricing could be better."
"The stability needs to be improved."
"Integration could be better."
"I lose a node in a cluster vSAN, which is also used as a cluster HA. I lose not only the storage part, which is not necessarily serious (depending on the configuration of the vSAN cluster), but on the other hand, I lose also a node of Compute, which can make things complicated quickly."
"In a future release, they could add micro-segmentation or security level features integrated into vSAN."
"It would be much improved if we could somehow integrate a better backup with it. Right now, we're using Veeam and it's okay, but I would like more of a VDP vSAN solution. That would be excellent. The VDP, at least the last time we looked at, it was just not quite there."
"The platform's cost affects the business. This particular area needs improvement."
"It can be very expensive."
"I would like for the next release to be a bit cheaper."
IBM Spectrum Scale is ranked 7th in Software Defined Storage (SDS) with 10 reviews while VMware vSAN is ranked 2nd in HCI with 227 reviews. IBM Spectrum Scale is rated 8.4, while VMware vSAN is rated 8.4. The top reviewer of IBM Spectrum Scale writes "A stable solution with valuable profile-sharing features". On the other hand, the top reviewer of VMware vSAN writes "Very stable, easy to set up, and easy to use". IBM Spectrum Scale is most compared with Red Hat Ceph Storage, Portworx Enterprise, NetApp Cloud Volumes ONTAP, DDN IME and IBM Cloud Object Storage, whereas VMware vSAN is most compared with VxRail, Microsoft Storage Spaces Direct, HPE SimpliVity, Red Hat Ceph Storage and Dell PowerFlex. See our IBM Spectrum Scale vs. VMware vSAN report.
See our list of best Software Defined Storage (SDS) vendors and best Cloud Software Defined Storage vendors.
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