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."It is always out of the box, and ready to use."
"Pure Storage technology allowed us to automate tasks, reducing something which started as a 12-hour turnaround down to about 15 minutes."
"The job of support for the storage engineers dramatically changed. We know more quickly the automation of the provisioning. We can now focus on things that bring more value to the company than just managing storage."
"We've had different types of storage, and three things of this solution are valuable. The first one is its outstanding performance. The second one is its stability. In the about three years that we've had it, we've had component failures, but we never had a service interruption or any data loss. The third one, which is really critical, is that it is super easy to use in terms of provisioning, storage, and managing the arrays. I'm able to maintain a multi-site environment with a couple of dozen arrays with a single mid-level storage admin."
"Scalability is one of the best features. You can quickly add more. You can swap out the drives with larger sizes, you can add more shelves. All of that is perfect - the whole concept of keeping it modular..."
"Simplicity and reliability are the most valuable feature of Pure Storage FlashArray."
"The most valuable feature of Pure Storage FlashArray is its high stability level."
"This is the best all-flash storage array on the market."
"Data Compression: Up to 80% space reduction in the database"
"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 performed great originally, and when it performed great, it was awesome."
"The initial setup is straightforward."
"High performance and ease-of-management are the most valuable features."
"It has reduced our electricity usage by reducing the amount of disks needed for the virtual environment."
"It provides a combination of all the protocols that you need, without losing deduplication and compression."
"Being able to provide quality of service as promised."
"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."
"The most valuable feature is the performance, as well as how you manage performance on the system."
"Overall performance of the solution."
"We can add a node, we add compute, we add storage, and we've had really good luck with that."
"SolidFire has seamless performance for the nodes and extensions. I also like the tool’s scalability. The product’s performance does not get affected when we scale either up or down. This is not the case with other products."
"The simplicity of it."
"Templates are already predefined for it. If you're coding it up, it will take two days. You can pick up a template right there from the API, and it just works for you. Implementation done in 10 minutes."
"The one major gripe I have is that there is no snapshotting enabled by default on the SAN."
"As partners, we should have the option to download the software, rather than have to go back through Pure to obtain it."
"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."
"It is a bit expensive."
"Pure Storage FlashArray could improve in the area of cryptographic information in the consoles. The user-friendliness could improve. The Pure Storage FlashArray team should come and log into the system with their maintenance credentials and then pull out the information as evidence of cryptography."
"I would like to see support for NVMe, end-to-end."
"It is way in excess of what we need. If anything, we could see a bit more speed. I'm just comparing it with what some of my colleagues who are implementing their own systems do."
"In the next release I would like to see integration into other third-party player providers like Google."
"Technical support is bad. It'd grade them at 30% or 40%. The response time is terrible."
"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."
"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."
"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."
"It only keeps one hour of real-time data without the ability to do deep analysis of each element."
"One of the challenges we faced while using SolidFire was that the product line that we were using in our company was discontinued."
"SolidFire could improve in terms of hardware robustness."
"The technical support is really bad and has to be improved."
"I think there is room for improvement needed with its storage capability. A bigger node is needed."
"This solution would be improved if it were made to be more compatible with other products."
"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."
"I would like to see integration with the cloud, number one. Being able to spin SolidFire in the cloud."
"The tool should improve its initial cost which is expensive compared to other products."
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.
See our list of best All-Flash Storage vendors.
We monitor all All-Flash Storage reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.