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IBM Spectrum Scale vs NetApp Cloud Volumes ONTAP 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

Everpure FlashBlade
Sponsored
Average Rating
8.8
Reviews Sentiment
7.5
Number of Reviews
39
Ranking in other categories
All-Flash Storage (14th), Software Defined Storage (SDS) (9th), File and Object Storage (8th)
IBM Spectrum Scale
Average Rating
8.4
Reviews Sentiment
7.1
Number of Reviews
14
Ranking in other categories
Software Defined Storage (SDS) (10th), Cloud Software Defined Storage (1st)
NetApp Cloud Volumes ONTAP
Average Rating
8.8
Reviews Sentiment
6.9
Number of Reviews
64
Ranking in other categories
Cloud Migration (2nd), Cloud Storage (5th), Cloud Backup (30th), Public Cloud Storage Services (12th), Cloud Software Defined Storage (2nd)
 

Featured Reviews

MikaelHellström - PeerSpot reviewer
IT Manager at Regin Dalarna
Has handled backup storage needs reliably and supports seamless upgrades
In environments requiring high throughput and low latency, Pure Storage FlashBlade provides high throughput and normal latency, but we do not have any application that requires low latency right now, so the latency of three to five milliseconds is considered kind of high. Pure Storage FlashBlade's ability to integrate with enterprise applications is not important for us, as we only want to present an S3 bucket for our backup, which we have done, and it works very fast. We use the Purity software's data reduction techniques; we have a backup software that compresses everything before sending it to the S3 bucket, achieving a data reduction of 1.1 to one. I would recommend Pure Storage FlashBlade to other companies because it's a very fast and scalable solution for anyone who needs it. On a scale of 1-10, I rate this solution an 8.
Sachin Prakash - PeerSpot reviewer
Assistant Consultant at a tech vendor with 10,001+ employees
Has optimized performance using cluster deployment and distributed file access but needs better visibility into network dependencies
IBM Spectrum Scale being software-based storage allows users to utilize any hardware supported or defined by IBM without dependency on physical hardware provided by IBM. This is one of the features I appreciate most because if you have existing infrastructure at your site but don't want to reinvest in hardware, you can purchase IBM Spectrum Scale software and deploy it as software-defined storage. Users can comfortably access data from their host to the storage host without relying on new network setup when deploying GPFS as it uses the existing corporate network. However, high-speed ethernet network is required. By adding switches to the same network where client hosts reside and deploying GPFS storage array, any file system created on the storage cluster can grant export permissions determining which hosts can access specific file systems. These hosts can directly mount them as remote file systems. The process is simpler compared to defining IQN for providing access to client hosts. Creating a cluster for clients with virtual machines or physical Linux/Windows machines requires installing GPFS services on client nodes, which creates a client cluster. Access is defined on the storage cluster for the particular client cluster, allowing all hosts in that client cluster to mount file systems with granted permissions.
Punit Waghela - PeerSpot reviewer
Technical Specialist at Softcell Technologies Limited
Offers advanced features with notable emphasis on innovation
The best features of NetApp Cloud Volumes ONTAP include deduplication, compaction, and autonomous ransomware technology that native cloud storage solutions in AWS, Azure, or Google Cloud do not support. Moreover, NetApp Cloud Volumes ONTAP allows the use of multiple protocols including NFS, CIFS, and iSCSI, whereas native options may only support NFS and iSCSI. Customers already using on-premises NetApp storage such as FAS, AFF, or ASA can experience the same functionality on the cloud with NetApp Cloud Volumes ONTAP, which adds significant value. For data protection, customers can take advantage of the Snapshot technology available with NetApp Cloud Volumes ONTAP. This technology facilitates data recovery by allowing snapshots to be stored either on the same storage or on a disaster recovery (DR) storage. NetApp Cloud Volumes ONTAP helps us to take snapshots and store them on the same storage, with options for migration or replication of those snapshots to different storage, including on-premises DR storage or other cloud storage, providing excellent disaster recovery capabilities.

Quotes from Members

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

Pros

"It has also helped to simplify storage for us in the way that it's easy to manage. Their automatic monitoring really helps when things break or are about to break. They see a problem coming and alert us even before our own system does."
"This solution has improved how our organization functions in the way that it has essentially made us not have to think about storage."
"It is very easy to use, and it is very fast."
"The ease of deployment and management has helped us simplify our storage."
"The most valuable features include the ease of implementation, ease of use and the speed that you can do backup and recovery on."
"It has good flexibility and stability, it's easy to manage and the response time is good."
"It helps simplify our storage, because the user interface is very simple and the installation is easy."
"Among its most appealing features are its ease of handling and minimal maintenance requirements."
"It is incredibly scalable; you can add more storage to it, add more file sets, and add it to more servers, making it a robust product that should be able to expand with us."
"The most valuable feature is the ability to share files across different platforms."
"Technical support has been very helpful, and they provide us with pretty good solutions that we can implement moving forward."
"There is nothing else that even compares to Spectrum Scale."
"Allows us to share files across multiple environments."
"It is a scalable solution."
"It is incredibly scalable and stable."
"Its great servicing high availability. That is what it is used for."
"If your organization is looking for cost savings, NetApp is the way to go."
"NetApp support was able to get the system back online with us without having to do an RMA for another device, and support really helped bail us out in that situation of getting the system back online and not having to shut our facility down."
"The solution's high-availability features are cost-effective for us because we are able to use the cloud benefits to reduce the cost of DR."
"The solution provides us unified storage, no matter what kind of data we have."
"ONTAP is great for helping you migrate on-premise workflows to cloud environments."
"The ability to do a straight SnapMirror from our on-prem to the cloud with no other data transitions is excellent."
"CVO gives us the ability to access data as quickly as possible, which is critical because of the mission set we handle. Some things cannot wait. For example, we tried having the data in the cloud itself, but it took too long for us to retrieve it from cold or deep storage. If we have it ONTAP or on-prem, it's so much easier to pull it within minutes."
"NetApp Cloud Volumes ONTAP is easy to use and gets the job done, and the granular ability to divide up the performance and the amount of storage you want is really fantastic."
 

Cons

"They need better integration with public clouds along with a better hybrid solution."
"It would be nice if you could store file-based in the same box with the same technology."
"Pure Storage FlashBlade should improve on more cloud integration."
"I have not seen ROI."
"To improve FlashBlade, some analysts suggest enhancing its handling of relational database management systems and SQL queries."
"I would like to see the licensing fees improved as well as the price per terabyte."
"We have one system at a customer's site that has had a lot of problems over the last year — I think maintenance was required over seven times before everything was corrected."
"In my opinion, one way Pure Storage FlashBlade can be improved is by having more compatibility between the FlashArray and FlashBlade, allowing for synchronized data between both platforms."
"Maybe it needs integration with HA."
"The initial setup is complex, especially if trying to avoid erasure coding, as it requires more discs. Avoiding erasure coding can significantly increase costs."
"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."
"There can be improvements in fault tolerance and making erasure coding faster."
"Integration with other vendors is not available. This feature would be very helpful."
"The biggest problem is that it is not able to provide block storage."
"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."
"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."
"The only area for improvement would be some guidance in terms of the future products that NetApp is planning on releasing."
"They definitely need to stay more on top of security vulnerabilities."
"I have used technical support and it's mediocre."
"I would like some more performance matrices to know what it is doing. It has some matrices inherent to the Cloud Volumes ONTAP. But inside Cloud Manager, it would also be nice to see. You can have a little Snapshot, then drill down if you go a little deeper."
"I think the challenge now is more in terms of keeping an air gap. The notion that it is in the cloud, easy to break, etc."
"We have had issues with everything failing back 100 percent correctly."
"I would like this solution to be brought to all the three major players. Right now it's supported only on AWS and Azure. They should bring it to Google as well, because we would like to have flexibility in choosing the underlying cloud storage provider."
"The encryption and deduplication features still have a lot of room for improvement."
 

Pricing and Cost Advice

"It is within reason for what you get. From what we have found comparing it to other vendors, it is in the same range as others. Given the choice, we would definitely redeploy it based on the cost."
"Our customers have seen a reduction in TCO."
"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."
"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 price of this solution could be made more affordable."
"The price could be cheaper."
"It's a costly solution, but Pure Storage FlashBlade doesn't require additional licenses. All of the software is combined into one bundle."
"Licensing fees are paid yearly."
"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."
"The licensing is based on the number of terabytes."
"The pricing could be improved. It is a good product, but it is very expensive for me."
"I know the licensing is a bit on the high-end. That's when we had to downsize our MetroCluster disks and just migrate to disks that were half used. We migrated into those just to reduce maintenance costs."
"Some flexibility around the licensing model would help. The product is licensed based on capacity. Basically, the largest capacity license that you can buy is 368 terabytes. At this point, NetApp is addressing some people's concerns around this."
"Our licensing is based on a yearly subscription. That is an additional cost, but because of the storage efficiencies that the NetApp gives, even with the additional cost of the NetApp license, you still end up saving money versus straight Azure native for storage. It's definitely worth it."
"The AWS consumer-based pricing model makes it easy for developers to use their credit cards to spin up virtual servers immediately."
"If a customer is only using, say, less than 10 terabytes, I don't think CVO would be a good option. A customer using at least 100 or 200 terabytes should get a reasonable price from NetApp."
"Purchasing through the AWS Marketplace was good, but it was a test system, not a real purchase."
"We find the pricing to be favorable due to the educational sector we belong to."
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Top Industries

By visitors reading reviews
Financial Services Firm
12%
Manufacturing Company
10%
Computer Software Company
9%
Government
7%
Financial Services Firm
18%
Manufacturing Company
10%
Government
7%
Computer Software Company
6%
Manufacturing Company
14%
Financial Services Firm
10%
Computer Software Company
9%
Construction Company
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business11
Midsize Enterprise11
Large Enterprise21
By reviewers
Company SizeCount
Small Business6
Large Enterprise8
By reviewers
Company SizeCount
Small Business8
Midsize Enterprise11
Large Enterprise53
 

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?
Regarding pricing, it is okay; we needed exactly this in size, and the price was a lot lower than competitors, making...
What needs improvement with Pure Storage FlashBlade?
In my opinion, one way Pure Storage FlashBlade can be improved is by having more compatibility between the FlashArray...
What is your experience regarding pricing and costs for IBM Spectrum Scale?
IBM Spectrum Scale functions as software-based storage, allowing users to utilize any hardware supported or defined b...
What needs improvement with IBM Spectrum Scale?
The system relies heavily on ethernet networking, and when issues occur, we must consult with the network team to inv...
What is your primary use case for IBM Spectrum Scale?
My personal use of this product is for parallel writing or reading files.
What is your experience regarding pricing and costs for NetApp Cloud Volumes ONTAP?
NetApp Cloud Volumes ONTAP is actually quite reasonable in price compared to other native cloud storage options. For ...
What needs improvement with NetApp Cloud Volumes ONTAP?
It would be nice to see technology supporting the Elastic Fabric Adapter on Amazon AWS, therefore getting RDMA techno...
What is your primary use case for NetApp Cloud Volumes ONTAP?
I use NetApp Cloud Volumes ONTAP mostly in customer companies.
 

Also Known As

Pure Storage FlashBlade
No data available
ONTAP Cloud, CVO, NetApp CVO
 

Overview

 

Sample Customers

ServiceNow, Mercedes-AMG Petronas Motorsport, Dominos, Man AHL
Information Not Available
1. Accenture 2. Acer 3. Adidas 4. Aetna 5. AIG 6. Apple 7. Bank of America 8. Barclays 9. Bayer 10. Berkshire Hathaway 11. BNP Paribas 12. Cisco 13. Coca-Cola 14. Comcast 15.ConocoPhillips 16. CVS Health 17. Dell 18. Deutsche Bank 19. eBay 20. Eli Lilly 21. FedEx 22. Ford 23. Freescale Semiconductor 24. General Electric 25. Google 26. Honeywell 27. IBM 28. Intel 29. Intuit 30. JPMorgan Chase 31. Kellogg's 32. KeyCorp 33. Liberty Mutual 34. L'Oréal 35. Mastercard
Find out what your peers are saying about IBM Spectrum Scale vs. NetApp Cloud Volumes ONTAP and other solutions. Updated: April 2026.
890,027 professionals have used our research since 2012.