No more typing reviews! Try our Samantha, our new voice AI agent.

IBM Spectrum Scale vs NetApp Cloud Volumes ONTAP comparison

Sponsored
 

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 FlashArray
Sponsored
Average Rating
9.0
Reviews Sentiment
7.3
Number of Reviews
217
Ranking in other categories
All-Flash Storage (4th)
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 (31st), Public Cloud Storage Services (12th), Cloud Software Defined Storage (2nd)
 

Featured Reviews

Sowjanya MV - PeerSpot reviewer
Technical Lead at Wipro Limited
Has improved performance for mission-critical workloads and enabled seamless non-disruptive upgrades
The availability is 99.99%, which is the main factor any customer would need because their data should be available whenever they want to access it. This is one main critical thing. It is very easy to upgrade since Pure Storage FlashArray handles it well. Everything is non-disruptive now; previously, there were forklift shifts, but now that is not the case. Pure Storage FlashArray says no to forklift upgrades. Usually hardware requires downtime, but Pure Storage FlashArray has improved their footprint so that they are not asking for downtime; everything is just a non-disruptive activity, which is why customers are more inclined towards Pure Storage FlashArray. Customers want more of the models in their environment due to the performance they are giving, and everything is in one Pure1 Array console where we can view all the models on one page or just an orchestration tool. You don't miss anything; you have replication, notifications about replication, and details about which host groups replication is happening in and if that replication is successful or failed. On a daily basis, our purpose is to create volumes for infrastructure; our daily activities include creating volumes and mapping them to the host, doing any migrations from a VM, clearing the data stores, and carving the volumes to those VMs. One key factor is the data compression with a ratio of 5:1, focusing on space efficiency, inline deduplication, and the compression Pure Storage FlashArray works on; that is a major factor we can suggest to any customer. Analytical capabilities are crucial. Daily, we check the throughput and consumption, and Pure Storage FlashArray provides predictions for one year regarding usage. This prediction helps plan updates well ahead. For support, we just raise a case, and they follow up and get it done. There is also AI readiness, but with the model R2, we don't have much of that AI readiness. For others, we do have AI readiness that predicts capacity based on daily or monthly trends, enabling us to analyze how much space we need or if we need to expand the disk shelf. From an operational point of view, a good feature is that if you accidentally delete a volume, it will be retained in the destroyed state for the next twenty-four hours, which is not the same with any other vendor. I have worked in this storage domain for the past fifteen years, and this option is remarkable, benefiting any L1 or L2 engineer. Additionally, from a compliance perspective, Pure Storage FlashArray has REST APIs enabled. I have not explored automation much, but from a security standpoint, it is strong with encryption data. If you want to automate, you can easily integrate with all clouds and explore Pure Cloud for scheduling workloads, including volume creation. Customers find benefit in Pure Storage FlashArray's single management pane of glass due to the dual controller and active-active setup. If one of the controllers goes down, all workloads automatically shift to the other controller, ensuring their data is safe and accessible at all times. This is a highlighted feature that any customer desires because their data should always be accessible. For SAN workloads, we use Pure Storage FlashArray because for SAN FC fiber channel, we don't use it; we use NetApp for NAS activities. We have clearly split this, so SAN is for mission-critical applications, while network-attached storage handles file systems. This architecture helps us maximize the benefit from Pure Storage FlashArray due to the significant workloads from this giant retail client. From a footprint and energy consumption perspective, you can see energy consumption from the Pure1 storage portal on a daily basis, and it is very compact. The three models we use consume only three units, which is quite low. From a footprint and data center perspective, it doesn't occupy much space. As everything moves to cloud, there are requirements to avoid excess spending on data centers, and Pure Storage FlashArray is efficient in energy consumption and is environmentally friendly.
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

"The most valuable features are extremely low latency, high IOPS with VMware, inline deduplication and compression."
"It simplifies building out the storage."
"Remote assist is a valuable feature that supports customers and engineers in troubleshooting and resolving issues, allowing for easy problem identification and repair."
"I like the performance. Performance-wise, it accommodates the needs of highly-critical servers. It is reliable."
"The cost of Pure FlashArray is a bit high compared to peers, but its sustainability and features justify the price."
"Access speed and power consumption are most valuable."
"It is easy to deploy and it's all-flash, so it's very fast."
"We have integrated the solution with VMware, and the process was seamless."
"The most valuable feature is the ability to share files across different platforms."
"I rate this product ten out of ten."
"Allows us to share files across multiple environments."
"The high performance of the solution is its most valuable aspect; if you compare it to other storage solutions, it is much better."
"We can have multiple systems within the same file system."
"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."
"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."
"We tested a complete site loss with the initial loss of the complete data center and the system was always up."
"The solution’s Snapshot copies and thin clones in terms of operational recovery are the best thing since sliced bread. Rollback is super easy. It's just simple, and it works. It's very efficient."
"It makes sure we have control of the data and that we know what it's being used for. The main thing for us is that we need to know what applications are consuming it and responsible for it. The solution helps us do that."
"Stability, availability, performance, all these kinds of things, mean we're eventually getting more customers and more satisfied customers."
"The storage tiering is definitely the most valuable feature... With respect to tiering, the inactive data is pushed to a lower tier where the storage cost is cheap, but the access cost is high."
"With NetApp, you can integrate malware scanning or malware protection. This is something valuable that is not offered in SaaS solutions typically."
"The most valuable features are the ease of management, the deduplication, storage optimization, SnapMirror, it has flexible in testing for different scenarios, rapid deployment of the test environments, and rapid recovery."
"There is unified storage, which provides flexibility. It is set up perfectly for performance and provisioning. We are able to monitor everything using a separate application. It provides error and critical warnings that allow us to take immediate action through ONTAP. We are able to manage everything, log a case, and follow up with the support team, who can fix it. That is how it is unified."
"Its functionality and technical support are adequate to help prevent failure due to errors."
 

Cons

"The integration capabilities could be improved."
"Part of our company works on Dell EMC because Pure Storage did not have synchronous applications when we were purchasing our products."
"Pure Storage FlashArray could improve the recent file storage capabilities because it is lacking a lot of features."
"There are scenarios with very specific functionality around VMware integration particularly to do with the way we'd like to manage LUNs in VMware."
"The support for NFS protocols right out-of-the-box need improvement. I'm used to other storage vendors who have NFS support right out-of-the-box, and Pure Storage doesn't seem to have anything."
"They should work on their upgrades, they're not smooth."
"I want to improve the overall service level of the solution."
"FlashArray's capacity for forecasting should be improved because it needs to be a bit more current. I think it's bundled with the deduplication and other compression factors. We need more user interfaces for forecasting in this software and more interfaces need to be integrated with this array management tool."
"The solution's pricing could be better."
"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."
"The pricing and licensing model for this solution are complex and it is sometimes difficult to explain it to customers."
"I wish there were some graphical user interface to access the GPFS file system creation and monitoring."
"There can be improvements in fault tolerance and making erasure coding faster."
"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 main issue that we have now is with the encryption. They want to use more metrics in encryption, which is not working very well."
"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."
"NetApp CVO needs to have more exposure and mature further before it will have greater acceptance."
"The solution could be better when we're connecting to our S3 side of the house. Right now, it doesn't see it, and I'm not sure why."
"The data tiering needs improvement. E.g., moving hard data to faster disks."
"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."
"I would like to have more management tools. They are difficult to work with, so I would like them to be a bit more user-friendly."
"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."
"We have customers that are still using IBM mainframes and that very old SNA architecture from IBM. There are questions about how you interconnect the data on the mainframe side."
"In the next release, I would like to see more options on the dashboard."
 

Pricing and Cost Advice

"We would like them to improve the pricing, so we could put them to use some more product, like backup or long-term storage. In the future, if the price goes down, then we could buy different types of products."
"I think that the pricing is less expensive compared to other standard products in the market today. Even the support contract and maintenance services cost less when compared to market-leading products like EMC."
"The price was more favorable than Dell EMC."
"We lost a lot of customers because we couldn't compete on price with other vendors."
"Cost-wise, it's been very effective."
"The Evergreen Storage subscription is great, because then I get new controllers every three years."
"It is cost-effective because after buying a subscription, they provide a service to upgrade hardware for free. They are providing so many features. When you consider the features provided, it is cost-effective."
"We have 16 or 18 arrays. We like to do the three-year support model so that we get Evergreen and therefore, we get free upgrades. We pay around more than 1.5 million dollars."
"The solution is costly but reliable."
"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."
"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."
"The solution's pricing is reasonable."
"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."
"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."
"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."
"Overall, the pricing of NetApp is aggressive and the pricing becomes more aggressive as the amount of data increases. The cost for a given volume of data that you are storing becomes lower. The greater the volume of data, the cheaper the license."
"For enterprise customers, it's a very cost effective. But in the SMB segment, yeah, pricing is a little bit challenge for your time."
"They have a very good price which keeps our customers happy."
report
Use our free recommendation engine to learn which Cloud Software Defined Storage solutions are best for your needs.
893,221 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Financial Services Firm
12%
Construction Company
9%
Manufacturing Company
8%
Computer Software Company
8%
Financial Services Firm
19%
Manufacturing Company
10%
Government
6%
Computer Software Company
6%
Manufacturing Company
14%
Financial Services Firm
10%
Construction Company
9%
Computer Software Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business65
Midsize Enterprise36
Large Enterprise151
By reviewers
Company SizeCount
Small Business6
Large Enterprise8
By reviewers
Company SizeCount
Small Business8
Midsize Enterprise11
Large Enterprise53
 

Questions from the Community

Which should I choose: HPE 3PAR StoreServ or Hitachi Virtual Storage Platform F Series?
Both are great platforms, but if you are considering all flash solutions, I would recommend you to consider Pure Stor...
What is your experience regarding pricing and costs for Pure Storage FlashArray?
The only issue is the pricing. Because we have competition, our customers always take another brand and say they can ...
What needs improvement with Pure Storage FlashArray?
Our customers using Dell storage also use competing solutions. Our customers who have Everpure FlashArray may also ha...
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 FlashArray
No data available
ONTAP Cloud, CVO, NetApp CVO
 

Overview

 

Sample Customers

Nielsen, Lamar Advertising, LinkedIn, Betfair, UT-Dallas
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.
893,221 professionals have used our research since 2012.