I like the tool’s deduplication feature. We get a ratio of 9:1 for deduplication. The product is also Linux based. Last year, our organization faced some virus attacks. However, the backup was safe because of the product being a Linux version. HPE StoreOnce is a secure product.

It is used for back up to the cloud. Both at the storage level and application level the data is encrypted. 

The most valuable part is the Catalyst Copy.

The most effective features for data deduplication are maximizing storage capacity and minimizing expenditure.

I think StoreOnce's deduplication technology is crucial for cost efficiency and faster recovery, especially for backup and data protection purposes. Based on my understanding, its impact on data recovery would vary depending on factors like the size of the backup and the scenario in which it's used. For smaller backups or non-production scenarios, the impact may not be significant, but for larger backups or critical production data, there could be a more substantial impact.

The solution's most valuable feature is its catalyst mode, along with better performance, backup, and recovery.

The important feature is compression and duplication. It has a good compression ratio and is very stable.

I like Catalyst StoreOnce. The performance of Catalyst backup restore is 4.1 gigabytes per second, which translates to roughly 100 terabytes per hour. This is the performance edge StoreOnce has over Data Domain. 

However, other aspects are quite similar. They both have features like NFS and Catalyst, and neither offers anything significantly different or additional compared to the other.

StoreOnce has deduplication functionality built-in. It works across all three of its storage pools: NFS, Catalyst Backup, and DTL. However, the deduplication algorithms and implementation are HPE's proprietary technology and developed in-house.

The product’s data retention is very good. It gives us good storage space for many critical applications without workload issues.

The solution's licensing policy is more practical and not confusing.

The backups are outside the production network. They are not connected. It is easy to recover the information. It is easy to get access to the environment. I have a lot of storage backups. Catalyst is the most valuable function for data deduplication. I have noticed some improvements in our data retention. The product is very efficient. I have very old backups. I do not have to clean out old backups for a long period.

There are a few great features. Obviously, deduplication is a big one. There are the catalyst stores that we are using. It's a feature that does what we need it to do. We've been using the 5100 for quite some time with a lot of success and no issues. However, we were looking, at first, at expanding, however, we couldn't expand them anymore as they were at end of life. Now we are looking at the new generation, the latest, 5260.

It is easy to set up the product.

The solution is stable. 

You can easily scale the solution.

The most valuable feature of the solution is its UI. The product's UI makes it easy for users to configure the tool.

Deduplication and compression are in a good ratio. It supports the HPE Catalyst protocol, which is much faster than NFS and other protocols. We use CommVault and Veeam, and these two solutions support the Catalyst protocol very well and are integrated at high speed. It is faster than normal access.

The most valuable features of HPE StoreOnce are the single storage, disaster recovery, and configuration. Additionally, the feature to connect two stages together is useful.

The platform's most valuable feature is Catalyst software. It helps with efficient source deduplication.

Excellent deduplication ratios.

The ability to control where the dedupe takes place. StoreOnce allows deduplication in three locations; the client, the backup appliance and designated media servers. This flexibility can come in handy especially in smaller shops/data centers. For example, if network bandwidth is the issue you can dedupe at the client, and that reduces the total amount of data that has to be sent over the wire, or if a backup client doesn’t have the horsepower to dedicate CPU and memory to the dedupe process, you can do it at a designated media server (90% of our backups happen that way). Thirdly, at some of our smaller data clusters, our clients needs all their CPU and memory for running apps, and we don’t have a dedicated media server so we let the StoreOnce appliance do the deduplication.

Also, the ease of replicating between the three types of StoreOnce devices.

The main benefit for me is from the deduplication and encryption features. StoreOnce provides an efficient and solid storage-saving destination for backup. It has a catalyst feature supported by most backup solutions that provides duplication even before copying the data. It saves bandwidth on the fly and saves storage space. It does a good job. 

The size of the backup data is very small, which is one of the features that we really like. Our data center grows between 20% and 30% each year and it is currently at 70 terabytes in size. We are now running a 40 terabyte backup, which is between 80% and 90% capacity. This size of the backup is really attractive.

The deduplication feature works well.

Catalyst backup is used to back up Oracle databases, and provides very good throughput during backups.

The good feature about StoreOnce is, its speed. It's integration with 3PAR, so you can do express backups. You can take your snapshots from your 3PAR and you can back it up directly to your StoreOnce. The other nice feature about that is, you can then take your data, and if you wanted to, you can replicate it to another StoreOnce. Even from there, you can have that ... Then you can also offload it Tape. With 3PAR and with StoreOnce, we kind of have an end to end solution for the customer. The other nice thing about StoreOnce is, it supports VTL. You can do a VTL type configuration on your StoreOnce, you can do Catalyst stores, and then you can also do NAS stores.

We hope to unify all our solutions, so because our storage is HPE and all our services are HPE, we also need to use StoreOnce for our backup. It has good features.

So I’m not the technician, I don’t look at all the different bells and all the things it does but for me the space that it uses is a valuable feature. The compression ratio has been much better than our past solution. Our SQL database backups are getting 56:1 compression ratio and to me that’s incredible. Some of the other stuff is a little less but we’ve got an average of 25:1 and that definitely beats what we had before.

Some of the valuable features are that we’re able to regain ROI off of our tier one environment, so we’re able to take archive data, legacy data, put that on, give it retention tagging, and retention timelines, and then it’ll be able to be purged at a later date. Instead of using up our Tier 1 storage, which is about a $1.45 a gigabyte, we’re able to leverage tier two storage with dedupe and compression, at 35 - 45 cents a gigabyte, so that to us just made sense.

The deduplication feature is awesome. The storage space has been cut down by at least 50% and on some instance greater reduction has been achieved. Here is a current example showing the space savings: Actual User Data Store 44.9TB, Actual Size on Disk 4.0TB with an 11.3 dedupe ratio. This was only one of my libraries on the StoreOnce 4430 device.

The solution's most valuable feature is its ease of configuration.

The product's most valuable feature is stability.

The most valuable features for us are the ease of use, the reliability, and the exceptional deduplication that we get across that data that we store on those devices.

We use it primarily for storage of backup data. We need to keep large numbers of historical backups and they typically repeat. It's a lot of data that is the same, but has to be kept for the purposes of historical reasons. You have to go back to points in time and storing the data on standard disks is wasteful and inefficient.

We needed a deduplication of parts. We've tried a number of different options and we settled on StoreOnce's being the most efficient and the fastest technology that met the price point that we were looking for.

It's cost effective, technologically advanced, and very scalable. It integrates with the rest of the HPE infrastructure, like 3PAR, for example.

It's a leading-edge technology with the capabilities it brings. We need to buy less of it, which means it's more economical. We also really benefit from the GUI capabilities.

We're also able to create service stacks that are beneficial across other HP products.

For us, we can save a lot on storage costs for doing backups. It integrates seamlessly with our backup solution, which is a third-party solution, not from HPE. We use Veeam; and StoreOnce works with them.

• The product is very easy to use.
• Deduplication features are great, especially on Catalyst stores.
• We can also choose where to do the deduplication (source, media server or target).

It was primarily about the deduplication technology, and that's what brought it in the door for us. We were looking for something to offset our backup procedures so that we would be able to get better backup times, but also better restore time-frames for our backups.

StoreOnce is a new product for me. Throughout the years, as director in certain companies, I've been a big EMC Data Domain customer. We've purchased a couple StoreOnce, and so far I really like the product. It's very similar to Data Domain. It was very easy to stand up. We had it going in one day. It was our target for our backups for CommVault, to write all of our backups to. Now we replicate from one StoreOnce to the other, so as far as DR and contingency, it's really nice. The ease of use is excellent and the price point is very competitive. It's really good.

Federated Catalyst Replication allows us to centrally control and store all backup data with minimal effort and administration, and also removes relying on onsite staff at remote locations to change tapes.

HPE StoreOnce is particularly useful in situations where organizations require a backup solution to store their data. Its deduplication feature is quite impressive, providing a deduplication ratio of around 25 to 26. 

The tool is easy, quick, and reliable. 

The most valuable feature of the solution is that the tool provides good value for somebody who needs an affordable and reliable storage solution. HPE StoreOnce is a robust solution.

The most valuable feature would be the high deduplication ratios, capable of 20 or more to 1 dedup ratio in a real-world backup environment. It seems to work very good for long retention times, even if there is little use, but sometimes you have to do it due to legal reasons, and that is where it shines.

The solution's most valuable feature is the ability to write multiple data backups simultaneously.

HPE StoreOnce has high performance.

Compression of storage. Based on the amount of history that we've got to keep, it limits the amount of storage that we have to purchase.

For StoreOnce, we are using it in order to backup some databases. It works fine, and I think it's not a production device, but it still works fine. The time to do the backups is great for us because the last backups we used to have took at least 8 - 10 hours and at the moment the backups takes one hour or less.

• Redundancy
• Ease of use
• Scalability
• Disaster recovery

It's fast and reliable when compared to tape solutions.

The most valuable features of this solution are deduplication and compression.

This is a user-friendly solution.

The most valuable features of StoreOnce are ease-of-use and ease-of-configuration when compared to the old IBM Tivoli family solution that we're using.

It's very usable with the interface for the administration. It works with a lot of different applications so it is very scalable for other applications. You don't have to just backup the entire system but you can back up specific applications if you want.

The use of the OST product for NetBackup AIR has been the most valuable feature as this allows seamless Disaster Recovery options.

The ease of use and configuration once implemented and the deduplication features.

The most valuable feature of HPE StoreOnce is the virtual drive.

The feature we were looking for was deduplication. Now, thanks to Catalyst containers, we have federated deduplication across all our remote sites.

We wanted something that would easily fit in our infrastructure. As we were familiar with HP products, it was very convenient for us to use tools we were used to such as iLO, Insight Manager, and so on.

It performs pretty well with minimal to no issues.

The most valuable aspect of the solution is the catalyst feature. It can integrate with various other backup solutions. also HPE introduced the cloud bank that can provide cloud storage for your data. 

The speed and deduplication ratio are two of the most valuable features of the solution.

Deduplication and replication are both extremely important for storing huge chunks of data.

Secondly, now it has extended support to VMware and MS SQL via EMC.

The Catalyst Store with Data Protector:

• It is possible to use Ethernet and Fabric at the same time with the same device.
• The configuration of Data Protector is easy.
• The media administration in Data Protector was simplified.
• The recovery of the cell manager in a disaster is more easy.
• It is possible to see the information of backup task in the StoreOnce device; before that, this information was only in the Data Protector database.

I would say the reliability, the ease of use, and the simple upgrades are the most valuable features. We did quite a bit of capacity upgrades in the past because it wasn't our primary storage platform for backups in the beginning. So we kind of sized it small, and then we went through several upgrade paths to get to where we are today. And all the upgrades were really simple; no issues.

The most valuable features for us are the very high-performance deduplication and high deduplication rates. These features make it quite cost-effective.

Its catalyst store and deduplication are valuable as it saves disc space. I'm not sure what the ratio is, to be fair, but it's significant. It's something silly like 240 terabytes if they were all expanded and it's occupying something like 20 terabytes, or something like that.

We haven't had the need to use reporting, but we've still got capacity and don't need to dive in. At some point we'll start reaching capacity, and we'll need to start drilling down a bit more into what it's doing.

The dedupe benefit, the granularity of specifying different retention and different policies for dedupe, you can go without dedupe, too. Sometimes you have applications that are doing compression and don't need the dedupe benefit. You have all that versatility in this scalable product, for sure.

Daily onsite backup, rapid data restore and reliable off site disaster recovery. HP deduplication technology can reduce the amount of backup data you need to store by up to 95 per cent and can deliver backup speeds of up to 100TB/hr.

I am already well-versed with the solution and configuration of the product - it's been simplified over time which is great. I find the deduplication feature the most valuable. 

The most valuable feature of this solution is the ability to browse and get upgrades from the webpage. I can just go browse, then upgrade and update the firmware package. I manage StoreOnce from the OneView, which is an added advantage. The view of the portal is very good now.

From a centralized system, I can manage the interface, the backup policies, and the status of the database.

The new version is offering a cloud backup. It has keyboard data enclosed. It is also connected to the cloud storage.

The deduplication feature in this product is amazing.

I have found the dedupe technology to be the most valuable feature. It results in more efficient storage utilization, cutting capital expenditure in half.

I think the most valuable feature is the catalyst technology, which is in the StoreOnce appliance. It allows us to really hit our backup targets. It also allows us to make the most of the appliance and make the most of the technology as a whole.

We've only just put it in, so I think for us it's a more efficient way of storage. Time efficient, man power, all of it. We have a very small team, so it just frees up the guys to do other things.

We don't have to go to a separate console to manage StoreOnce and another one for our backup application, one console. It's meeting our requirements now. For us, it's just a question of we've only been running it for about 3 to 6 months now. I'm looking for a full year. We are trying to test out some of the new features like the RMC product which helps integrate the StoreOnce with 3PAR and we're going to be bringing in our 3PAR storage very, very soon. We're looking forward to the ability of StoreOnce to integrate with other HP solutions that we purchased. We've looked at dedup technology for quite sometime, but we're primarily an HP shop. We wanted something that would integrate well into what we currently have.

One of the things we liked about StoreOnce is that it is a technology that scales very well. They have hardware appliances at the high end and they also have a virtual appliance. In our deployment, in our infrastructure, we needed both ends. It's the same interface, the same functionality. That's one of the things that we were really liked about it.

I think it's a good solution. The hardware is strong and all the equipment has a good infrastructure. Personally, I think it's the best storage product in HPE for small to medium-sized businesses.

The features my clients appreciate more is the deduplication ratios. It's amazing. That technology can put tons of TBs in a fewer space.

The deduplication and the savings you get from that. We actually get a better performance with the source-side deduplication with catalyst store.

The most valuable features are the deduplication and compression capabilities. Also, in terms of performance and recovery, it has good capabilities.

It's a simplified product, more or less with plug-and-play capabilities. It has three flavors of integration being storage, NAS storage, and a backup system. These components are vital and with this product, it's like having three in one box.

It can be paired with the Veeam backup software.

The valuable feature is the ability to work with the Veeam software to reduce the backup windows.

We just put two StoreOnce appliances in our data center. They provide me with everything in one box and I don't need to worry about other equipment.

• Deduplication
• Performance

Catalyst functionality: for performance, it is better than VTL or NAS configs, and it provides total integration with HPE storage and backup solutions (3PAR, Data Protector, VM Explorer, and so on), and also integration with NetApp, Symantec (NBU/BE), and Veeam with the Catalyst plugin.

The special plugins developed with Oracle RMAN, MS-SQL for direct backup from these application systems to StoreOnce.

StoreOnce gives us full-system backups, meaning we need less storage capacity. This is very important to us because less storage capacity means we buy less hardware and have less overall costs.

StoreOnce has the following advantages:

• Fast backup
• No need to manage and store tapes
• Ability to run data straight from the device in case of a disaster
• Reliable compared to weekly problems with tapes
• The data is replicated to two remote locations

Compression and replication are the features of this product that are the most valuable to me.

The most valuable is the deduplication ability, but file sharing is also really good.

The product is stable.

The scalability is very good.

Technical support is okay.

It just works – there isn’t anything specific about it. We can backup our exchange server, we can backup our files, and it just works without being overly complex either.

• Industry-leading backup
• Deduplication technology
• Efficient backup
• Disaster recovery operations
• It's very valuable for virtual backup

• Faster backup and restore process
• Data de-duplication mechanism

Data deduplication.

Deduplication and many integration options ie. NAS, VTL, Catalyst.

The catalyst capabilities of the solution is the most valuable feature. Its capability is the best on the market. We tell our customers specifically about this feature. 

The interface is very user-friendly.

Agnostic backups.

VTL with deduplication because with deduplication, you can have spare storage space.

The product was easy for me in terms of architecture, deployment and support. In comparison to other products I have worked with, these areas for HP have high scores.

It's easy to backup data, manage. Also I did a lot of firmware upgrades that went fine. And it's a product that's been running now for nearly three years without any issues. So that's all very good.

• Dedupe - it allows us to store several hundred TB of data on 60TB of storage
• Replication - it is a must so the backup data can be replicated off-site in the event of a disaster

1. StoreOnce Catalyst Store
2. VTL Emulation
3. Extensive disaster recovery options
4. Federated deduplication

De-duplication is valuable because it is a technique to take backups of unique data only. We have to do backups on a daily and weekly basis, where the daily one is incremental and the weekly one is a full backup. When we ran this type of backup on a physical cartridge, it would take up a huge amount of space as there is no de-dupe with cartridges. When using de-dupe, backups take less space than they previously did, and this minimizes the costs to our company.

It's a solution that "datafies" backups so that only data is stored. Because we're sensitive to the amount of storage our backups take, "datafication" is the most valuable feature for us.

• It has very simple architecture compared to the old HP VLS
• It also provides ease of management and is easy to configure