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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."
"It has good flexibility and stability, it's easy to manage and the response time is good."
"The solution provides many controllers."
"It works quite well for us, and I would recommend it."
"It helps simplify our storage, because the user interface is very simple and the installation is easy."
"From the customer's perspective, this is the easiest product that I've tested, it's seamless."
"Speed and ease of use are the two most valuable features."
"Pure Storage FlashBlade is stable, strong, fast, and modern, and it's an enterprise-class object storage product."
"We can have multiple systems within the same file system."
"The profile share is a valuable feature."
"GPFS monitoring is the best feature."
"We tested a complete site loss with the initial loss of the complete data center and the system was always up."
"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."
"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."
"I would rate my overall experience with IBM Spectrum Scale as nine out of ten."
"It is incredibly scalable and stable."
"If you have a fair amount of experience with NetApp, you can work on it very easily."
"In terms of administration, the portal which provides the dashboard view is an excellent tool for operations. It gives you volume divisions, usage rates, which division is using how much data, and more. The operations portal is fantastic for the support team."
"In all the time we've been running it we have had no issues."
"Its features help us to have a backup of our volumes using the native technology of NetApp ONTAP. That way, we don't have to invest in other solutions for our backup requirement. Also, it helps us to replicate the data to another geographic location so that helps us to save on the costs of backup products."
"The most valuable feature is its exceptional performance and storage efficiency."
"My advice would be to go for it; it is a great product and a great piece of software, and NetApp is cutting edge when it comes to software in the cloud."
"One thing I have noticed is that it is very simple to move the data where we need to move it, delete it, or archive it if we need to archive it to StorageGRID."
"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."
 

Cons

"The speed could be improved."
"We initially encountered challenges with the assembly process due to issues with the documentation required during setup, an area where Pure Storage needs improvement."
"The features provided for SMB customers are limited."
"The speed could be improved."
"The technical support needs to improve. When we open a case, it is auto assigned to a support tech person, and nine out of ten times, we get an email right back saying that person is off until tomorrow."
"To improve FlashBlade, some analysts suggest enhancing its handling of relational database management systems and SQL queries."
"The integration with S3 needs some improvement."
"I would also like to see better support for CIFS workloads."
"The pricing and licensing model for this solution are complex and it is sometimes difficult to explain it to customers."
"There can be improvements in fault tolerance and making erasure coding faster."
"Initially, stability was a concern as we encountered numerous issues and errors."
"We do have some issues where Spectrum Scale does not work as expected. We have seen our Spectrum Scale servers go down unexpectedly, but because we have a cluster, it does not take out the entire organization."
"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 initial setup is complex, especially if trying to avoid erasure coding, as it requires more discs. Avoiding erasure coding can significantly increase costs."
"The biggest problem is that it is not able to provide block storage."
"They should probably simply the Red Hat implementation portion. This portion was not as straightforward as I would like it to be."
"I would like some more performance matrices to know what it is doing."
"The DR has room for improvement. For example, we now have NetApp in Western Europe and we would like to back up the information to another region. It's impossible."
"The only area for improvement would be some guidance in terms of the future products that NetApp is planning on releasing. I would like to see communication around that or advice such as, "Hey, the world is moving towards this particular trend, and NetApp can help you do that." I do get promotional emails from NetApp, but customer-specific advice would be helpful, based on our use cases."
"Cloud Volumes ONTAP's interface could use an overhaul. Sometimes you have to dig around in Cloud Manager a little bit to find certain things."
"From what I've seen with NetApp Cloud Volumes ONTAP, the delivered performance doesn't match the performance that I select; it's about half."
"Something we would like to see is the ability to better manage the setup and tie it to our configuration management database."
"The automated deployment was a bit complex using the public APIs. When we had to deploy Cloud Volumes ONTAP on a regular basis using automation, it could be a bit of a challenge."
"I would like to see something from NetApp about backups."
 

Pricing and Cost Advice

"Our customers have seen a reduction in TCO."
"In my opinion, we have paid the right price for the product. I don't think that it is too much or too little."
"I rate the tool's pricing a seven to eight out of ten."
"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."
"I feel that the price could always be lowered."
"The price of this solution could be made more affordable."
"The product is very expensive."
"I understand that it is competitively priced compared to other brands."
"The licensing is based on the number of terabytes."
"The solution is costly but reliable."
"The licensing model is complex and depends on factors such as the number of processing cores and the amount of storage."
"They give us a good price for CVO licenses. It is one of the reasons that we went with the product."
"They have a very good price which keeps our customers happy."
"We purchased the product directly from NetApp."
"The deal with the seller was acceptable; the pricing is reasonable."
"Once we deploy the pay as you go model, we cannot convert this product as a BYOL model. This is a concern that we have."
"Make sure you investigate what your requirements are going to cost you using the native cloud solutions versus what NetApp is going to cost you, to make sure you have a business case to go with NetApp."
"The pricing could be improved. It is a good product, but it is very expensive for me."
"Cost is a big factor, because a lot of companies can't afford enterprise grade equipment all the time. They skimp where they can. I would recommend that they improve the cost."
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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
15%
Financial Services Firm
11%
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.
889,855 professionals have used our research since 2012.