We performed a comparison between DDN IntelliFlash and SolidFire based on real PeerSpot user reviews.
Find out what your peers are saying about Dell Technologies, NetApp, Pure Storage and others in All-Flash Storage."Technical support is good."
"It's actually very stable"
"The GUI is very easy to use and intuitive."
"It has been very stable. I have not seen or heard of downtime storage issues after moving over to it."
"Because of the encryption, we have different storage and the encryption can go over both."
"It's easy to use, and the maintenance upgrades to get free controllers work really well."
"On a scale of one to ten, where ten is the most comfortable pricing, I rate the solution a nine out of ten."
"The most valuable feature is how it simplifies the management of the SAN."
"It's very fast. We were seeing read latencies of less than one millisecond. It is robust."
"EasyTier/hotcaching: Valuable because it allows greater performance than standard SAS disks"
"It provides a combination of all the protocols that you need, without losing deduplication and compression."
"High performance and ease-of-management are the most valuable features."
"It performed great originally, and when it performed great, it was awesome."
"It has reduced our electricity usage by reducing the amount of disks needed for the virtual environment."
"The initial setup is straightforward."
"Data Compression: Up to 80% space reduction in the database"
"We can add a node, we add compute, we add storage, and we've had really good luck with that."
"Overall performance of the solution."
"The most valuable feature of this solution is its scalability."
"Stability-wise, I rate the solution a ten out of ten."
"It's got full API functionality and the performance is pretty steady."
"Feature-wise, it is a good solution allowing users to monitor and simplify their networks. The solution also provides its users with flexibility by enabling them to utilize its extensions."
"If we get complaints about any kind of performance metric issues, whether it's storage related or something on the virtual side, we use it to pinpoint what the actual issue is."
"Individual settings you can put on each individual volume, if you want to do that."
"Pricing could be better in comparison to other solutions."
"I would like to see active replication. I know that it's available now but I haven't tried it yet. I hope that it works."
"We would like to see better troubleshooting aspects. It helps us if we can find out where the problem is. Right now, it's difficult. Sometimes it's difficult to pinpoint the issue. If they had more visibility and more troubleshooting feature built into the tool that would really help."
"We need to add more storage in Pure Storage FlashArray with the cluster mode activated for us to have better performance."
"Its price needs improvement. Its price is almost double than any other flash storage solution."
"The price could be better."
"I would like to see more detailed reporting on the data. However, it would be nice to know what are the exact VMs usage after deduplication and/or what that VMs actual latency and bandwidth is, outside of VMware."
"Self-backup is the only feature lacking in this solution."
"In the proxy section you can’t choose a user account and password, so it is not allowed at the moment to go out, if customer has such constellation."
"They need to offer better integration for a virtual platform to enable you to create hyper-converged solution."
"It's somewhat scalable, but maybe not so much as some of the competition."
"Snapshots are not as easy to access as on a NetApp device."
"Performance is horrible now. Our original intent was to buy new storage in about two years. But since it became a critical urgency for us, we decided to purchase a new one in two or three months."
"It only keeps one hour of real-time data without the ability to do deep analysis of each element."
"We had just one small stability problem with power flapping and it did not start up again automatically. We had to access service ports and manually restart the storage processors."
"Technical support is bad. It'd grade them at 30% or 40%. The response time is terrible."
"I would like to see integration with the cloud, number one. Being able to spin SolidFire in the cloud."
"SolidFire could improve in terms of hardware robustness."
"They could do a file-based NAS: SolidFire NAS-based. It's probably not its niche, but that is our direction, not to use block, and it's block. Solid state block is what it is."
"SolidFire should start from two nodes instead of the four nodes. That's the only thing. In a lot of solutions, we have to use four nodes, that's the better thing. But as a starting point, two is better. That's why their starting point is expensive."
"We are looking for, potentially, on the Active IQ reporting side, to do reporting based on the datastore. Right now, I can report on the whole SolidFire, or I can report on just a certain datastore or a volume. I'd like to take all of my VDI infrastructure, which as an example would be multiple datastores."
"For example, the ease of use with the reporting. Right now it's not impossible, but you have to know Sequel. It's a little time consuming to get those customized reports in there."
"The scalability of HCI or SolidFire as such isn't a concern, but when you compare it to PowerMax or NetApp AFF series devices, scalability is a concern because it's only the drives that are connected to the nodes. We don't have any shelf connectivity."
"A little better segregation of the multi-tenancy. Right now, it's just VLAN-specific, that's all you can do."
Earn 20 points
DDN IntelliFlash is ranked 29th in All-Flash Storage with 11 reviews while SolidFire is ranked 19th in All-Flash Storage with 33 reviews. DDN IntelliFlash is rated 7.4, while SolidFire is rated 8.2. The top reviewer of DDN IntelliFlash writes "Good features with an easy initial setup but technical support is slow ". On the other hand, the top reviewer of SolidFire writes "A versatile storage solution suitable for various workloads in cloud environments providing scalable architecture, granular Quality of Service and consistent performance". DDN IntelliFlash is most compared with VAST Data, NetApp AFF and Tintri VMstore, whereas SolidFire is most compared with NetApp AFF, Dell PowerStore and VMware vSAN.
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