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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

"My advice for anybody considering this solution is to go by the business needs, as opposed to just choosing the fastest solution."
"Among its most appealing features are its ease of handling and minimal maintenance requirements."
"The performance of FlashBlade is excellent. It does not necessarily leverage the SOS API that some of the newer products leverage, but I found its speed pretty much on par and comparable. It is fast, and it does what it is supposed to do."
"The product is scalable and easy to expand."
"The tool's most valuable features are data warehousing, speedy recovery, and analytics. Its latest release is cost-effective."
"It improves our organization by making the management much easier to access and not as time consuming, and it has made the management easy and simple."
"The product is fantastic."
"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."
"It has been pretty reliable throughout the years. As far as capacity is concerned, it can handle most heavy loads."
"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 high performance of the solution is its most valuable aspect; if you compare it to other storage solutions, it is much better."
"We use it for our data over multiple systems, and at the same time it is a shared file system that works pretty well for the most part."
"Spectrum Scale is one of the most important products in our environment now."
"We can have multiple systems within the same file system."
"The high performance of the solution is its most valuable aspect. If you compare it to other storage solutions, it's much better."
"Its great servicing high availability. That is what it is used for."
"The support is its most valuable feature as they provide on-call support, respond to issues in a timely fashion, and also offer disaster recovery."
"The ease of use in terms of how the product works is valuable. We are able to work with it and deploy the storage that we need."
"Replication to the cloud is the most valuable feature. Deduplication and compression are also very important to us. We are in the process of adopting to the cloud. We are going to AWS and we are trying to do a safety technician call out with integration to the cloud. NetApp allows us to move some of the volume to the cloud, at the same time that we continue providing the cloud services that we have on premises."
"The most valuable feature of this solution is that it makes our data readily available and we don't have to go through a lot of trouble to access it."
"Cloud Volumes ONTAP is great because of the storage efficiencies that it provides."
"The main benefit we get from this product is the ability to deploy it anywhere we want, whether that's on-prem, a remote physical location, or in the cloud. It doesn't matter from an operational perspective where it is. The command line and operating system are the same."
"The most valuable features are tiering to S3 and being able to turn it on and off, based on a schedule."
"ONTAP has been very stable for us, specifically in the cloud environment. It allows us to have high availability as well as standalone systems if that's what we want within our specific workloads. Also, on-premise has been a very stable environment. We have very few outages and when we do, we work with support to get systems back online in a timely manner."
 

Cons

"The technical support needs to improve. When we open a case, it is auto assigned to a support tech person. Nine out of ten times, we get an email right back saying that person is off until tomorrow. I cannot handle that. They just did this over the weekend to us, too. I had to call our rep and have them do something about it."
"It's on the expensive side, as expected for a niche product."
"I would like to see more VM-Aware features in the next release of this solution."
"I would like to see better integration."
"I would like to have Snapshots and Snapmail in the next release. People who came from a NetApp background, especially expect these features."
"In the realm of micro-services, I think that Pure Storage can do well if they start getting in there and making their arrays more micro-services ready."
"The feature that we're waiting on is better integration with the cell services."
"It would be beneficial if the layer could support the S3 protocol and be container ready in the next release."
"We do have some issues where Spectrum Scale does not work as expected."
"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 biggest problem is that it is not able to provide block storage."
"The pricing and licensing model for this solution are complex and it is sometimes difficult to explain it to customers."
"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."
"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."
"The solution's pricing could be better."
"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."
"Not a perfect ten because it's not very efficient with upgrades and management."
"The encryption and deduplication features still have a lot of room for improvement."
"When it comes to support provided by NetApp, they have room for improvement."
"The data tiering needs improvement. E.g., moving hard data to faster disks."
"We would like to have support for high availability in multi-regions."
"The data tiering needs improvement. E.g., moving hard data to faster disks."
"I would like this solution to be brought to all the three major players. Right now it's supported only on AWS and Azure."
"I would like to see them improve the perspective of start and search in the panels. This would allow for better visualization of the contents that are captured in the tool."
 

Pricing and Cost Advice

"I understand that it is competitively priced compared to other brands."
"I rate the tool's pricing a seven to eight out of ten."
"The price could be cheaper."
"Licensing fees are paid yearly."
"In my opinion, we have paid the right price for the product. I don't think that it is too much or too little."
"Our customers have seen a reduction in TCO."
"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."
"I feel that the price could always be lowered."
"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."
"The solution's pricing is reasonable."
"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."
"We find the pricing to be favorable due to the educational sector we belong to."
"For NetApp it's about $20,000 for a single node and $30,000 for the HA."
"The pricing of this solution is definitely higher than what the typical Azure Files and AWS solutions charge, but given the features and the stability NetApp has provided, we are okay with it. We are not complaining about the pricing."
"It is expensive. There are no costs in addition to their standard licensing fees."
"Our licensing costs are folded into the hardware purchases and I have never differentiated between the two."
"If we wanted to use the AWS solution, we would have to manage two or three different platforms and pay more money than what we should have to pay, as some of the features don't even exist. If we wanted to, we could use AWS cloning, but it is useless because it uses more space, is more expensive, and takes more time."
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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.
889,955 professionals have used our research since 2012.