"The high performance is very valuable, as well as the enterprise reliability features."
"There's lots of flexibility in how we use the resources while also maintaining a small footprint."
"We have been able to consolidate storage into Pavilion. Pavilions are our only SANs because it is a bring your own disk solution. When new drives come out, we are able to take out half of the drives in the system, put in new drives, move our VMs over to the new drives, take the other drives out, and populate those with new drives. Then, we are suddenly twice as dense as we were before. NVMe flash is only going to get denser and cheaper so we can make use of that every couple of years by just throwing newer disks into it at a fraction of the cost of a new SAN."
"I like how it separates the iSCSI drives from the standard shares. It has two different routes to it. I know most of the other solutions do this, but I just like the way that Dell EMC does it."
"The high availability of Dell EMC Unity XT has been the most important feature."
"On the Data Domain side, the most attractive feature is the compression ratio, which none of the other products in the market are currently able to provide. On the Unity side, what customers mostly like is the availability guarantee."
"I have had no problem at all. I think this is one of the most important things. It is very good. Maintaining it and deploying updates require very low maintenance. We haven't had problems. We had to replace a couple of disks in all these years, but it was pretty straightforward."
"Initial setup is a simple process."
"We're able to access it from just about anywhere, as long as we have access to a browser. That feature is really neat because sometimes we will go to a different data center or a different site, and if we need to access it to see a LUN or to see any type of storage, we can do that. That's one of the big takeaways with Unity."
"My storage team likes Unity's replication features. Three-site replication is a unique feature that EMC offers us."
"The most valuable features include snapshots, Thin Clones, and deduplication and compression."
"Data optimization, compression, and deduplication are the most important features for us."
"Its resilience is the most valuable."
"The most valuable feature is that you can use it with all deployment models."
"The setup is very easy to manage and configure. The initial setup and takes one hour more or less."
"This is one of the most stable, high-end solutions in this area."
"The feature I like best is the stability of the hardware."
"I would like to see the management layer improved."
"In our current configuration, we can only run the line controllers in high availability, active-standby mode, whereas we would like to see active-active implemented."
"The rail system that Pavilion uses to mount up into a standard Dell or APC cabinet extends further back than normal rails, and they cover up the zero PDU slot. So, I don't like the rail system that comes with the device. That is my biggest complaint."
"We do a lot of VMware. It only integrates with VMware in one way, which is virtual volumes. I don't really have any visibility on anything else. From VMware, I can't look into Unity. From Unity, I can't look into VMware unless I am using virtual volumes, where they integrate together happily, but we are not using that. I would like better integration for non-virtual volume VMware use."
"In terms of what could be improved, I would say its capacity and its connection."
"In terms of what could be improved, I would say the deduplication part, because for large deduplications, you need an extra appliance to do it in order to avoid having problems in performance. I think that could be improved, because everything should be included in the product, not with an appliance from the outside."
"The reporting should be better. In other systems, you can create many different kinds of reports but this is not the case with Dell."
"Our request to Dell EMC for improvement was in the reporting and monitoring areas. Dell EMC built up a cloud ID so that we could see the overall storage numbers. We needed to have the proper KPIs to be able to see and manage things."
"Issues with slow responses from the support team."
"The price of this product can be more cost-effective."
"Currently, the protocol SNMP is not implemented. That's a problem, as we follow this protocol and I can't check the integrity of this equipment."
"I would like to see Hitachi improve their management software. It's been three years since they introduced Ops Center, their management product, and it still hasn't reached at least 50 percent of the capability we require. We are using legacy software because the product Hitachi offers does not stack up in functionality."
"Hitachi should launch some small machines in Brazil. The smallest machine here in Brazil is VSP 350, which can be quite big for some of the customers. In China, Hitachi has small models of this equipment, but those models are not available in our region. Its pricing is a big issue for us. We are resellers, and we face some competition from other vendors. Hitachi doesn't always have a good position in terms of the price. Its user interface is also not as good as some of the other competitors, and it can be improved."
"They should look at the cost because there are other vendors who offer the same cost with more features."
"The interface should be simplified and made easier to use."
"The user interface should be made simpler because it is difficult to manage."
"For the support windows to work, maybe they have to upgrade the firmware of the VSP. They changed the hardware or the disk. I don't know if it was the port blade they changed or a VM for a memory cache. Also, replacing the old target with the processor target would be fine. The old equipment is very easy to manage, and I don't have any bad commentary."
Pavilion HyperParallel Data Platform
The Pavilion HyperParallel Data Platform™ dramatically accelerates what organizations achieve by delivering universally unmatched storage performance, in an incredibly compact solution while reducing data center costs and complexity. Unrivaled flexibility for multiple data types and protocols, along with broad ecosystem integration, ensure that every customer has choice and control.
What is the Pavilion HyperParallel Data Platform
The Pavilion HyperParallel Data Platform is comprised of the Pavilion HyperParallel Flash Array™ and Pavilion HyperOS™. The Pavilion HyperParallel Flash Array leverages a unique, switch-based architecture to create a multi-controller solution that delivers an unmatched combination of high performance, ultra-low latency, and storage density. Pavilion HyperOS is a powerful, purpose-built storage operating system designed to unlock the power of the multi-controller Pavilion HyperParallel Flash Array, which delivers scalability and flexibility that no other solution can offer.
Pavilion HyperParallel Data Platform Data Sheet
Download the Pavilion HyperParallel Data Platform data sheet. Updated: December 2020
Dell EMC Unity, powered by Intel Xeon processors, delivers the ultimate in simplicity and value, enabling your organization to speed deployment, streamline management and seamlessly tier storage to the cloud.
Dell EMC Unity’s All-Flash and Hybrid Flash storage platforms optimize SSD performance and efficiency, with fully integrated SAN and NAS capabilities. Cloud-based storage analytics and proactive support keep you available and connected.
RETHINK YOUR DEFINITION OF SPEED AND PERFORMANCE
With adaptive, guaranteed data reduction and a 100% data-availability guarantee, Hitachi Virtual Storage Platform F series helps you tackle complicated business challenges. Hitachi Data Systems (HDS) VSP F series delivers up to 4.8M IOPS with sub-millisecond response times.
Featuring legendary Hitachi reliability, VSP F series arrays are backed by the industries only 100% availability guarantee. For these reasons, 80% of the Fortune 500 choose Hitachi all-flash arrays to accelerate the performance of mission-critical applications like Oracle, SAP, Virtualization, Microsoft apps etc. With over 350 patents in flash technology, Hitachi’s innovative mix of flash hardware and software accelerates ROI with enterprise-class reliability and performance.
Dell EMC Unity XT is ranked 5th in All-Flash Storage Arrays with 19 reviews while Hitachi Virtual Storage Platform F Series is ranked 14th in All-Flash Storage Arrays with 6 reviews. Dell EMC Unity XT is rated 8.8, while Hitachi Virtual Storage Platform F Series is rated 8.2. The top reviewer of Dell EMC Unity XT writes "We can do both block and file storage on one unit without purchasing a separate device". On the other hand, the top reviewer of Hitachi Virtual Storage Platform F Series writes "Virtual Storage Platform is the brand name for a Hitachi Data Systems line of computer data storage systems for data centers". Dell EMC Unity XT is most compared with Dell EMC PowerStore, NetApp AFF (All Flash FAS), HPE Nimble Storage, Pure Storage FlashArray and Dell EMC SC Series, whereas Hitachi Virtual Storage Platform F Series is most compared with Dell EMC PowerMax NVMe, IBM FlashSystem, Pure Storage FlashArray, NetApp AFF (All Flash FAS) and HPE Nimble Storage. See our Dell EMC Unity XT vs. Hitachi Virtual Storage Platform F Series report.
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