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IBM Spectrum Virtualize vs VMware vSAN comparison

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Comparison Buyer's Guide

Executive Summary

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

Pure Storage FlashBlade
Sponsored
Average Rating
8.8
Reviews Sentiment
7.9
Number of Reviews
37
Ranking in other categories
All-Flash Storage (17th), File and Object Storage (6th)
IBM Spectrum Virtualize
Average Rating
8.8
Reviews Sentiment
7.3
Number of Reviews
39
Ranking in other categories
Software Defined Storage (SDS) (12th)
VMware vSAN
Average Rating
8.4
Reviews Sentiment
6.6
Number of Reviews
230
Ranking in other categories
HCI (2nd)
 

Mindshare comparison

Software Defined Storage (SDS)
HCI
 

Featured Reviews

Eric Black - PeerSpot reviewer
The ability to leverage multi-tenancy along with immutability is a huge benefit for us
The only thing I feel FlashBlade is missing is the SOS API. If it had SOS API, that would put it well over the top. Veeam Backup specifically has started to streamline their API, and they are doing that with SOS API. They have optimized it. Any of the S3 devices out there that support this SOS API can have far more API calls at once. On our side, that translates to better restoration. With SOS API, it can leverage far more restorations at a single given time or read from the device in simple terms. That results in maximizing the output and throughput from the device itself.
MD.Faisal Alam - PeerSpot reviewer
Built-in compression enhances data management efficiency
I have noticed that the technical support for software issues, such as with Spectrum Protect, needs improvement. The case logging process is efficient, but resolving software problems takes too much time. This delay can hinder customers and strain vendor relationships. For hardware issues, IBM handles them efficiently, but software-related support requires enhancement. Overall improvement in support for software cases is necessary.
Yves Sandfort - PeerSpot reviewer
Gives us a lot of advantages when we need to expand resources
Stability can be improved. Adding all these new features is nice, but we are now at the level where most of the features you need in production are there. The stability is not from a day-to-day operations perspective, but more from a supportability perspective, because currently some of the support scenarios require you to completely evacuate hosts or the complete cluster. That sometimes can be a stretch. This would clearly be an improvement if the support teams were given additional tools to make that easier. Upgradability could be a bit easier sometimes. We are now where vSAN can be updated without ESXi, but there is still enough dependency. So that would be good if that actually would be uncoupled even more. Dashboards are there, and we use vROps as well. So, we have all the beauty of capacity planning and everything over there. That's not really something where we need a lot of other things.

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"Pure Storage FlashBlade is user-friendly. It's replication feature is great because it has active replication and active DR. That's the beauty of the product. It's a perfect solution for block storage."
"What I like best about Pure Storage FlashBlade is its object storage functionality, plus it has fast underlying hardware. Pure Storage FlashBlade is also very stable. I find its stability one of its valuable features."
"It uses the same platform for connectivity so integration is seamless."
"The product is scalable and easy to expand."
"The initial setup is pretty easy and simple."
"The most valuable features include the ease of implementation, ease of use and the speed that you can do backup and recovery on."
"We can capacity plan at a greater level than we used to."
"The initial setup is pretty quick."
"Although the GUI from the XIV was used (in my view), IBM has polished and refined the GUI providing a pleasant and easy to navigate GUI experience."
"The ease of management, the simplicity of the CLI, the speed of that interface, and the well-architected design of the product in general are valuable features."
"Using SBC, a valuable feature is the mirroring, which is the virtualization of the disk between disparate places."
"We acquire companies (and things), so we end up with odd hardware. We bring it behind the SVC and it allows us to migrate stuff off of it seamlessly. SVC can also cover up a host of defects of the underlying storage."
"The ability to have a feature-rich software set which extends the capabilities of the back-end storage arrays."
"It lowers cost. It does so by getting more efficient use out of the technology behind it."
"One of the main features of Spectrum Virtualize is it virtualizes the servers from the storage. We have a very large infrastructure. A major advantage is when you get the aged storage arrays and you have to replace all of those."
"It provides transparency, because of its advanced copy features."
"It is more stable now than it was before. It's not like it was in the first year. Now it is stable, and we trust it more."
"vSAN is integrated into VMware."
"The product is highly scalable and significantly supports our organization's needs."
"VMware vSAN is easy to configure, with basic functionality and the customer can maintain the solution."
"High availability is a valuable aspect of this solution."
"All the features are working great."
"The installation is very easy."
"The solution is stable."
 

Cons

"I would like to see the licensing fees improved as well as the price per terabytes."
"They need better integration with public clouds along with a better hybrid solution."
"I would like to see more deduplication."
"Recently, while upgrading the version code, one of the controllers failed. Replacing the controller took between 14 to 20 days."
"It usually comes down to just what you hit and the value you're getting when you spend the money and license the products. I would always go, "If you want to make things better, lower your price and make your licensing simpler." There's always an opportunity around that."
"I have not seen ROI."
"Its configuration should be easier."
"I want efficiency. FlashBlade doesn't have efficiency now."
"The case logging process is efficient, but resolving software problems takes too much time."
"Anything which improves performance and the ability of our systems would be a nice."
"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."
"The disk reliability is not that good."
"They are actually working on one bug we found, which was with flash restore. This was the user interface design for virtual environments."
"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."
"The integration would be an option that we would like, but I understand that's not how it's going to be implemented."
"The Storwize port is not so stable."
"We plan to switch products since the hardware nowadays is a little bit outdated and we need to scale up a bit."
"The stability needs to be improved."
"One of the things that we've had challenges with are when we place hosts into maintenance mode. Sometimes doing so triggers large re-sync processes which can be time-consuming and which have, at times, pushed the capacity to the threshold. I definitely think making some changes in that area would provide some big improvements."
"I am looking for more of a software-defined storage platform that uses different protocols, such as iSCSI, NFS, and CIS, and maybe also has an object as part of that. They should 100% make it more of a storage-based product where it is not linked just to VMware, and it also has NFS and iSCSI built-in at a scalable level. They should turn it more into a dedicated storage-as-a-service platform instead of just being built into the VMware kernel. Their level one and level two support is not at all good, and it should be improved."
"The interface is a little complicated, it could be simplified with more graphical gadgets. We have many servers, and the built-in functions, such as rate configuration, are a bit complex."
"What I would like to see, for the really small customers, is the ability to have two nodes."
"The product can be improved in a couple of ways. One of those would be that they have a lot of hidden features, that are through the CLI, that would be great to have in the GUI, or just be more open about those features. It's something called RVC. It's a tool in the back end. It's a really great tool, but I had to find it through Reddit. So more information on stuff like that would be great. Also, in the user interface, giving us more features and more reporting that we can do from vSphere itself would be helpful."
"In a future release, they can bring in the object storage capabilities to this solution. Currently, there is not any compatibility."
 

Pricing and Cost Advice

"I understand that it is competitively priced compared to other brands."
"The price of this solution could be made more affordable."
"Pure Storage FlashBlade is a hardware appliance, and it's very expensive if you compare its price with other solutions. You can get the same features and benefits from its competitor, VAST Data, but for half the price of Pure Storage FlashBlade."
"The pricing is relatively expensive due to the FlashBlade technology. However, for companies needing quick and reliable data access, the cost is justified."
"The pricing for FlashBlade is between cheap and moderate."
"Support is a separate line item. Support is a different cost, but whatever your support is now, that's what you're going to pay forever. If your support's $100 today, six years from now it's $100. It doesn't fluctuate unless you upgrade it, or change it, etc."
"I feel that the price could always be lowered."
"Our customers have seen a reduction in TCO."
"Do a proof of concept, if you are not comfortable jumping in, but do it."
"The entry point of pricing for this product is the most amazing price ever in the industry."
"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."
"It has a lot of advanced functions for a reasonable price."
"We would like the CPU cycle to save more on the licensing costs for us."
"I think it is a good value for the price."
"This solution came as an additional cost for the TSM package we chose."
"Generally the bundled licensing is more cost effective and gives flexibility to the solution. Linking into the Spectrum Suite can also be advantageous, but depends on the scale of the enterprise."
"The licenses are very expensive. The renewal of licenses has extra costs attached to it."
"This solution is expensive. Nutanix provides us with Acropolis Operating System (AOS) along with its hardware, while VMware provides vSAN, vCenter, and vSphere which all have separate licenses and costs."
"The cost is expensive. I purchased two servers. The hardware cost was $19,000. The software cost for these two servers, including the vSAN, was $30,000, which is $11,000 more than the hardware. Then I had to pay another $5,000 for installation and implementation for professional services. In total, it was $54,000 for two vSAN Servers."
"I would rate the licensing model a three out of ten, where one is expensive, and ten is cheap."
"​I would like to see this technology be made available to smaller businesses, who might benefit from high availability but struggle with the entry fee.​"
"Its reasonable, compare with other storage vendors"
"The vSAN licensing is not an inexpensive product. It does cost more than hypervisor."
"Clients have to pay for VMware vSAN licensing based on the number of CPUs. The purchases would be lifetime or perpetual, but you need to have support, e.g. the support is negotiated from one, two, three, or four years."
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Top Industries

By visitors reading reviews
Educational Organization
31%
Computer Software Company
12%
Financial Services Firm
9%
Manufacturing Company
8%
Computer Software Company
21%
Financial Services Firm
15%
Government
12%
Real Estate/Law Firm
8%
Educational Organization
51%
Computer Software Company
8%
Manufacturing Company
6%
Financial Services Firm
5%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What do you like most about Pure Storage FlashBlade?
The tool's most valuable feature is its fast performance, especially in handling snapshots. It helps during power out...
What is your experience regarding pricing and costs for Pure Storage FlashBlade?
The pricing for FlashBlade is between cheap and moderate. FlashBlade is worth the money due to the experience and per...
What needs improvement with Pure Storage FlashBlade?
Its configuration should be easier. There should be easier language for the configuration.
What is your experience regarding pricing and costs for IBM Spectrum Virtualize?
IBM Spectrum Virtualize is not an expensive product. It offers flexibility with different flavors, whether appliance-...
What needs improvement with IBM Spectrum Virtualize?
IBM could improve IBM Spectrum Virtualize by bundling Storage Scale and Storage Virtualize into a single appliance. T...
What is your primary use case for IBM Spectrum Virtualize?
I primarily use IBM Spectrum Virtualize ( /products/ibm-spectrum-virtualize-reviews ) when I have different hardware ...
What Is The Biggest Difference Between vSAN And VxRail?
While both run on the vSAN technology from VMware, vSAN needs to be deployed on vSAN ready nodes while VxRail is an e...
Which would you choose - Nutanix Acropolis AOS or VMware vSAN?
We found the reduced power consumption with Nutanix Acropolis AOS a very attractive feature. We also like the interfa...
How does HPE Simplivity compare with VMware vSAN?
HPE SimpliVity is a hyper-converged infrastructure solution that is primarily geared to mid-sized companies. We resea...
 

Also Known As

No data available
No data available
vSAN
 

Overview

 

Sample Customers

ServiceNow, Mercedes-AMG Petronas Motorsport, Dominos, Man AHL
Pelephone, Sprint IT Enterprise Services
Read Some Case Studies At Home Cloud CaribCINgroupDiscovery Check out the Rest of our Customer Stories Here
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848,716 professionals have used our research since 2012.