We performed a comparison between IBM Spectrum Accelerate and IBM Spectrum Virtualize 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."The ease of use is the solution's most valuable aspect. It's very user-friendly."
"The most valuable feature is the robustness, which is typical of IBM because their software generally just works."
"I like that it can virtualize more than three hundred storage providers."
"We are happy with the support that IBM provides us."
"Migration from configurations where servers have storage provisioned from older SAN disk systems to newer storage systems is almost seamless using image mode migration techniques, with only a short outage of the servers."
"It's got full features, so we can compress volumes. We can do thin volumes and we can change them on the fly."
"Using SBC, a valuable feature is the mirroring, which is the virtualization of the disk between disparate places."
"The abstraction flair and the abstraction layer. We had a mixture of different storage arrays, and the wonderful thing about SVC is is that it normalizes all it into a single driver. A single view that all hosts see simultaneously."
"We can failover easily, because a lot of our data is replicated from family to the second replication."
"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."
"he interface is not user-friendly so the ease of use could be improved."
"The reporting mechanisms need improvement."
"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."
"Adding features for data deduplication is one area of improvement."
"t is limited in terms of a single system to eight nodes or four, what they call IO groups."
"They are actually working on one bug we found, which was with flash restore. This was the user interface design for virtual environments."
"Tighter integration with cloud storage might be useful as a target for a variety of use cases."
"The disk reliability is not that good."
"The integration would be an option that we would like, but I understand that's not how it's going to be implemented."
"There are big arrays now, and if a customer wants add more disks to it, you have to have another array. Adding disks to existing arrays is one of the most demanded things from our customers."
Earn 20 points
IBM Spectrum Accelerate is ranked 22nd in Software Defined Storage (SDS) while IBM Spectrum Virtualize is ranked 14th in Software Defined Storage (SDS) with 35 reviews. IBM Spectrum Accelerate is rated 8.0, while IBM Spectrum Virtualize is rated 8.8. The top reviewer of IBM Spectrum Accelerate writes "A robust solution with good performance and support". On the other hand, the top reviewer of IBM Spectrum Virtualize writes "Robust, stable, with good performance, and easy to implement". IBM Spectrum Accelerate is most compared with IBM Spectrum Scale, whereas IBM Spectrum Virtualize is most compared with Dell VPLEX, VxRail, VMware vSAN, IBM Spectrum Scale and DataCore SANsymphony. See our IBM Spectrum Accelerate vs. IBM Spectrum Virtualize report.
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