We performed a comparison between Dell XtremIO and VIOLIN QV2020 [EOL] 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 very easy to install and configure. It has got excellent diagnostics. If you really need to see how the box is performing, the console gives you a lot of information. You can set thresholds as well as alerts based on the thresholds, which is a very powerful functionality. They are very proactive. They know how to monitor and manage the systems. They see a problem, and they are all over it before us. They see the problem before we see it, which is very good."
"The most valuable features of this solution are its ease of use and performance."
"What I really like about this program, is that it is easy to use and easy to configurate."
"The standout features for us in Pure FlashArray X NVMe are its robust DDoS protection, seamless transparent failover, and failback capabilities ensuring high availability."
"The most valuable feature of this solution is its ease of use."
"FlashArray has some fresh efficiency features. I've never seen a storage solution with a compression rating this high before. It's at least 4-to-1 on Oracle databases. It's the best flash storage for Oracle."
"The latency is good."
"The most valuable feature of this solution is reliability."
"It was very easy and straightforward to setup."
"The performance is good, which is important."
"Thin storage allocation"
"The most valuable features are: complete performance and ease of use."
"XtremIO is very stable."
"Speed and reliability:"
"Very good IOPS performance"
"XtremIO’s capability to run any workload without much in the way of design considerations makes this very easy to use and size."
"It’s simple to use hardware to fix performance issues. Our issue is poor coding/queries. This greatly speeded things up. It’s too costly to track down poor programming in applications. The price of a developer’s time to scan through all the coding is high compared to buying Violin."
"VIOLIN QV2020 is the latest in terms of performance. It has high-speed data access and processing capabilities, distinguishing it as a leader in its storage solutions category."
"It's more multi-tenant functionality in their Pure1 manage portal that is lacking."
"You cannot tag a LUN with a description, and that should be improved. What I like on the Unity side is that when I expand LUNs or do things, there is an information field on the LUN. This is the Information field that you can tag on your LUNs to let yourself know, "Hey, I've added this much space on this date". Pure lacks that ability. So, you don't have a mechanism that's friendly for tracking your data expansions on the LUN and for adding any additional information. That's a downside for me."
"Right now, the box itself is just strictly working as a backend storage system. It would be fantastic if we could access it directly like a NAS device through network access or SIS drives. I think they have an interface, but I am not sure how good it is. If we could address a box directly on the network without having to go through a server, it would be great. The replication schemas could be improved. We are not using replication on the storage level right now. We use a different type of replication. If their replication would be as good as the one that we have, I would probably run the replication schema because it might be faster, but I don't know that for a fact. So, I cannot say that they have good replication. All I can say is that they need to inform us better."
"The UI for this solution needs to be improved."
"We would like to see VNC integration or be able to use Pure Storage with VNC."
"In the future, I would like to see integration with enterprise backup systems."
"I'd like to see the product implement active replication for vehicles such as VMware."
"We would like to see more visibility into garbage collection and CPU performance in the GUI."
"The physical architecture could use some higher levels of redundancy."
"Ease of use is key in the converged and hyper-converged world that requires administrators to have both hypervisor and storage skills."
"It needs a way to determine the deduplication of each LUN and what the impact would be if we were to move data from one LUN to another."
"The implementation isn't exactly complex, but the solution should have some enhancements in it to make the process more centralized."
"Native data replication: To replicate data between XtremIO devices, you need to use EMC’s RecoverPoint appliances to move the data."
"The GUI could be modified more in terms of how the different components are linked to each other."
"In some cases where we don’t need the flexibility of the virtualization layer, we could free up resources on the VPLEX by using the storage replication."
"One thing that should be improved is the reporting and monitoring tools. It should use real time monitoring for storage, IOPS, latency, etc."
"VIMM replacement is poorly designed. You have to slide out an entire drawer, remove the cover and then pop out the failed VIMM. I would like to see a front replacement just like with hard disks. This leaves room for error; for example, when you slide it out from the rack, you are moving cables along the cable management arm. This leaves the possibility of accidentally unplugging a cable from the array if it is not seated properly. Also, you might pinch the cables when sliding it back into the server rack."
"I set up Wi-Fi for storage, and since then, we haven't experienced any interruptions in service."
Dell XtremIO is ranked 26th in All-Flash Storage with 48 reviews while VIOLIN QV2020 [EOL] is ranked 28th in All-Flash Storage with 2 reviews. Dell XtremIO is rated 7.6, while VIOLIN QV2020 [EOL] is rated 8.0. The top reviewer of Dell XtremIO writes "Suitable for high IOPS and helps get backup in ten minutes ". On the other hand, the top reviewer of VIOLIN QV2020 [EOL] writes "Has high-speed data access and processing capabilities, distinguishing it as a leader in its storage solutions category". Dell XtremIO is most compared with Dell PowerStore, Dell PowerMax NVMe, Pure Storage FlashArray, Dell Unity XT and NetApp AFF, whereas VIOLIN QV2020 [EOL] is most compared with Nutanix Cloud Infrastructure (NCI).
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