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IBM Spectrum Scale vs VMware Software Defined Storage comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Dec 5, 2024

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 Scale
Average Rating
8.6
Reviews Sentiment
6.9
Number of Reviews
13
Ranking in other categories
Software Defined Storage (SDS) (7th), Cloud Software Defined Storage (3rd)
VMware Software Defined Sto...
Average Rating
8.2
Reviews Sentiment
6.9
Number of Reviews
7
Ranking in other categories
Software Defined Storage (SDS) (14th)
 

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.
Bernd Stroehle. - PeerSpot reviewer
Deliver improved performance in data processing and foster extensive AI initiatives
I find IBM Spectrum Scale to be an excellent product known for its fast parallel file system. It achieved the best results when integrated with IBM hardware. Even though it is complex, it provided significant performance advantages in large-scale data management. Its fault tolerance mechanisms and integration capabilities make it popular for extensive AI initiatives and data processing tasks for organizations like Daimler Benz and Bosch.
RashidAnwar - PeerSpot reviewer
A stable solution that can be used for database applications and virtualization for multiple locations
VMware Software Defined Storage is used for database applications and virtualization for multiple locations VMware Software Defined Storage gives higher availability against data corruption. Redundancy and scalability are the other valuable features of the solution. You can scale it on the go,…

Quotes from Members

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

Pros

"The initial setup is pretty quick."
"FlashBlade offers low latency, high throughput, and seamless scalability."
"We have integrated it with VMware. The integration process is pretty good. Especially with VMware, it helps with the capacity of it."
"The onboarding and integrated monitoring tools are pretty good."
"It has absolutely simplified our storage because the dashboards on the consoles show a clear understanding of where you are, and it is also very easy to provision. This been a big help for our teams."
"The tool's most valuable feature is its fast performance, especially in handling snapshots. It helps during power outages when we need to quickly move data between different data centers. It ensures efficient replication and helps maintain our data centers' uptime."
"The main feature I have found to be product replication."
"Speed and ease of use are the two most valuable features."
"We can have multiple systems within the same file system."
"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."
"I find IBM Spectrum Scale to be an excellent product known for its fast parallel file system."
"We use GPFS Scale for parallel file access, the file management, and it's an essential part of our operations."
"The high performance of the solution is its most valuable aspect. If you compare it to other storage solutions, it's much better."
"I rate this product ten out of ten."
"We are using it for monitoring all of our storage."
"Technical support has been very helpful. They provide us with pretty good solutions that we can implement moving forward."
"VMware Software Defined Storage gives higher availability against data corruption."
"The best part of the solution is that you can actually scale up to a large number of operating systems without additional hardware."
"This is an easy-to-use product for adding flexibility to your storage solution."
"The most valuable features of VMware Software Defined Storage are scalability, high availability, and performance."
"The single management panel is the main feature that is wonderful for the customer."
"The most valuable features of the solution are that it is easy to deploy and the support is really good."
"The solution is simple to configure and provides good performance and less footprint."
"The most valuable features of VMware Software Defined Storage are scalability, high availability, and performance."
 

Cons

"The speed could be improved."
"It would be nice if you could store file-based in the same box with the same technology."
"I would like to see more VM-Aware features in the next release of this solution."
"The features provided for SMB customers are limited."
"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 would like to see better integration."
"It would be beneficial if the layer could support the S3 protocol and be container ready in the next release."
"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."
"It would be helpful if there was a graphical user interface that could walk you through the deployment process. The instructions surrounding setup aren't the best. They need to be more step-by-step."
"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."
"Integration with other vendors is not available."
"The solution's pricing could be better."
"The biggest problem is that it is not able to provide block storage."
"Making it a little easier to add bad file sets would help. There is a transition to how you add storage and how you add a file set, so making that a little smoother would probably be my recommendation."
"They should probably simply the Red Hat implementation portion. This portion was not as straightforward as I would like it to be."
"There can be improvements in fault tolerance and making erasure coding faster."
"I'd like to see improved hardware compatibility"
"The license model of the product is an area of concern where improvements are required."
"There is room for more integrations and plugins into more storages."
"The solution has some limitations in terms of replication to remote sites or cloud infrastructure, which need improvement."
"It doesn't have the ability to be deployed on any kind of hardware and network connectors."
"Simplifying the licensing model and making it cheaper would improve the solution."
"VMware Software Defined Storage should include a shared database on a standard version."
"The performance is not as good as some competing products and reporting can be improved."
 

Pricing and Cost Advice

"I feel that the price could always be lowered."
"The product is very expensive."
"The price is a little high."
"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."
"The pricing for FlashBlade is between cheap and moderate."
"I rate the tool's pricing a seven to eight out of ten."
"Our licensing is renewed annually."
"In my opinion, we have paid the right price for the product. I don't think that it is too much or too little."
"The licensing is based on the number of terabytes."
"The licensing model is complex and depends on factors such as the number of processing cores and the amount of storage."
"The solution is costly but reliable."
"A single socket costs you around US $6,000 for three years. At a minimum, you have a three load cluster for a medium or enterprise-scale company. It can get quite expensive because you're likely to need four to six sockets on the other side. It comes to around $30,000."
"The product is quite expensive and is among the most expensive for this type of solution."
"VMware Software Defined Storage is a slightly expensive solution."
"I believe there is a yearly licensing fee of around $2000 - $5000. I don't think there are additional costs above that but it depends on the type of infrastructure you're booting."
"The solution is very expensive."
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847,625 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Educational Organization
34%
Computer Software Company
11%
Financial Services Firm
9%
Manufacturing Company
8%
Financial Services Firm
20%
Computer Software Company
14%
Manufacturing Company
14%
Educational Organization
8%
No data available
 

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 Scale?
IBM Spectrum Scale is very expensive with complex pricing models usually based on the amount of storage used or the n...
What needs improvement with IBM Spectrum Scale?
There can be improvements in fault tolerance and making erasure coding faster. Additionally, it would be beneficial t...
What do you like most about VMware Software Defined Storage?
VMware Software Defined Storage gives higher availability against data corruption.
What is your experience regarding pricing and costs for VMware Software Defined Storage?
The price of VMware Software Defined Storage is on the pricey side, rated four out of five in cost. There is room for...
What needs improvement with VMware Software Defined Storage?
There is room for more integrations and plugins into more storages. More automation, such as using Playbook on Ansibl...
 

Also Known As

No data available
No data available
VMware SDS
 

Overview

 

Sample Customers

ServiceNow, Mercedes-AMG Petronas Motorsport, Dominos, Man AHL
Information Not Available
Helse Nord, Sky
Find out what your peers are saying about IBM Spectrum Scale vs. VMware Software Defined Storage and other solutions. Updated: April 2025.
847,625 professionals have used our research since 2012.