We performed a comparison between Dell PowerProtect DD (Data Domain) and Quest QoreStor based on real PeerSpot user reviews.
Find out what your peers are saying about Dell Technologies, Hewlett Packard Enterprise, NetApp and others in Deduplication Software."It's very competitive in terms of the price and technology. Also, the development team continuously makes updates. The data reduction feature is very useful."
"The most valuable features of Dell PowerProtect DD are ease of use and deduplication."
"I like the different features. We work closely with Dell on different products and features, which is why we use them all."
"Our clients like the wide range of features that are available within this single solution."
"The solution can scale up to one petabyte right now. It's very good for enterprise-level organizations."
"Dell PowerProtect DD’s most valuable feature is data deduplication."
"Stable and scalable suite of solutions with deduplication, apart from data protection, storage, and backup."
"Deduplication and compression are the best features of the solution, which are popular and very effective."
"It integrates with various backup software solutions, which makes it compatible with existing backup workflows and processes."
"Deduplication is the most valuable feature. It saves us a lot of space. When we back up 100 terabytes of data, after dedupe, it only uses maybe five to six terabytes for the disk space in QoreStor."
"The features we use for the data deduplication are nice because we're able to back up a much larger amount of data, yet it doesn't necessarily take up that much data on the devices."
"QoreStor has helped us to reduce our backup storage requirements on-premises. We've been using the same devices for quite a while, and so it lets us keep using them as opposed to having to rip out all that hardware and create a new on-prem solution. The advantage here is even if we had to retire the hardware tomorrow, the QoreStor part doesn't change. We just have to have additional hardware and put the solution back on whatever hardware we pick and it'll do the same thing."
"Data deduplication and replication would be the top two features. The encryption and cloud tiering are also attractive for the future."
"The dedupe and compression are pretty extreme. On disk, we're getting dedupe rates of up to 65 percent of data and compression of 34 percent. When you go to the cloud, it's more like 76 percent for dedupe and almost 50 percent for compression."
"They should reduce the CPC cost to customers. The product is becoming very expensive."
"Technical support needs improvement."
"We are not able to deal directly with the OEM we have to go to their partners in Nigeria."
"The price could be a little cheaper than it is now."
"We encountered data loss during the configuration process."
"The firmware upgrades could be simplified. I'm in the process of struggling to upgrade right now."
"The usage of this solution is a bit difficult to develop processes, and it takes a long time to market permits."
"When you use Data Domain, you have to have at least 20% free space so it can work properly. Sometimes we struggle with that, because we wanted to use all the free space, but then Data Domain becomes really slow. I understand that 20% is needed to process all the data, and doing the duplication and compression and all that, but it would be a big improvement if they did not require that 20%, because it is just too much to have available."
"The installation could use improvement. The initial installation was a little touchy and it's not really user-installable. You have to have a connection to support to install."
"The ransomware protection of QoreStor could use improvement."
"In terms of improvement, we would like to have an Air Gap feature to prevent a virus from attaching to something. So that when we don't do a backup, we want the QoreStor to stay offline. It would be a nice feature to have."
"The management interface is in need of improvement. The graphical user interface (GUI) for the web management tools appears clunky, and not super intuitive."
"They need to increase their maximum capacity. Other than that, they're doing a pretty good job."
"The setup of the software is definitely not the easiest thing. I worked a lot with Quest engineers, especially in the early days when we were first testing it and trying it out. I actually had some of the developers working with us at one point because they were going through these point releases, and I was having trouble getting it to work in this S3-compatible situation. We got it all working eventually, but setup is definitely not the easiest thing in the world."
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Dell PowerProtect DD (Data Domain) is ranked 1st in Deduplication Software with 61 reviews while Quest QoreStor is ranked 13th in Deduplication Software with 6 reviews. Dell PowerProtect DD (Data Domain) is rated 8.4, while Quest QoreStor is rated 8.6. The top reviewer of Dell PowerProtect DD (Data Domain) writes "Supports business continuity process but needs improvement in pricing". On the other hand, the top reviewer of Quest QoreStor writes "Multi-thread backups and snapshotting have eliminated the scheduling issues we had to deal with around backups". Dell PowerProtect DD (Data Domain) is most compared with HPE StoreOnce, Dell PowerProtect Data Manager, ExaGrid EX Series, Rubrik and Veeam Backup & Replication, whereas Quest QoreStor is most compared with HPE StoreOnce, ExaGrid EX Series and DD Boost.
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