We performed a comparison between Dell PowerScale (Isilon) and Veeam Backup & Replication based on real PeerSpot user reviews.
Find out what your peers are saying about Dell Technologies, NetApp, Nasuni and others in NAS."The most valuable feature of Dell PowerScale (Isilon) integration with other solutions because of the standard file system protocol."
"This has been a valuable solution for our business overall. It offers business continuity and replication features."
"The single pane of glass for both IT and for the end-user is a valuable feature. On the IT side, I can actually control where things are stored, whether something is stored on solid-state drives or spinning drives... The single pane of glass makes it very easy to use and very easy to understand. We started at 100 terabytes and we moved to 250 and it still feels like the exact same system and we're able to move data as needed."
"I don't have to rebuild the cluster to add a node."
"There are also the policies that you set up on replication and purging files, and policies for something called WORM. That's a "write once, read many," where you can't overwrite certain files or certain data. It puts them in a "protected mode" where it becomes very difficult for someone to accidentally delete. We use that for certain files or certain directories, because we're dealing with video and some video has to be protected for chain-of-custody purposes. The WORM feature works great."
"The solution provides massive performance, scalability, efficiency, and ease of management."
"It assists with eliminating storage silos because it provides SMB and NFS protocols. PowerScale has also helped free up our employee's time to focus on other business priorities."
"Its most valuable feature is the DR capabilities replication."
"Enables us to restore the VM when the needs arises and for disaster recovery."
"It is a rock-solid backup solution. That's all, and that's what we were asking for."
"Veeam Cloud Connect has helped us to reduce the cost of cloud storage for an offsite solution using their archive storage feature."
"Veeam Backup Replication's most valuable features are the ease of use and the interface is very configurable for the users. It's a very familiar solution in Algeria."
"Very reliable and easy to use."
"The product could be improved if they wrote more PowerShell scripts for controlling Veeam."
"Provides lots of reporting and visualization of how much data has been transferred."
"The solution's best features are its ease of use and replication."
"The thing that they are working on now, and we are following closely is more native cloud integrations. The way that we envision workloads in the future is around moving compute to data instead of the other way around. So, we would like to have a single pane glass to manage storage across a variety of different platforms, including native cloud. That would be awesome."
"Dell PowerScale's deployment is not easy."
"I'd like to see more Iceland products in the cloud so that we can port our data into different environments if needed. I would also like to see a virtual appliance or software-defined Iceland product."
"The biggest weakness is small file handling. Small file compression options are not enabled out of the box. It would be good to have this enabled by default."
"Some improvements to the NFS support would be of interest to us."
"There aren't many templates still coming out for it. They need to provide templates so we can copy and paste what we've done in the past to future, new things."
"Its configuration needs to be more straightforward."
"The legacy file system for Epsilon didn't scale into the cloud and didn't have a separate OS. It would be key if this was made possible."
"Veeam Backup Replication could improve by making the monitoring system free. If I would like to have any monitoring system by Veeam I have to purchase it. It should come free with the solution. They should provide a monitoring system to make the work easier and smooth."
"It would be beneficial to have enhanced solutions for database backup, particularly for Oracle databases in the context of SAP systems."
"Lacks online training."
"The endpoint protection console is not centralized."
"I would like to see better features for exporting to cloud-based repositories."
"The ability to do more backups should be addressed."
"The reporting feature can be improved."
"Unfortunately, the software only runs on Windows."
Dell PowerScale (Isilon) is ranked 1st in NAS with 39 reviews while Veeam Backup & Replication is ranked 1st in Backup and Recovery with 329 reviews. Dell PowerScale (Isilon) is rated 9.0, while Veeam Backup & Replication is rated 8.6. The top reviewer of Dell PowerScale (Isilon) writes "We can easily deploy, manage, and maintain systems without needing a huge amount of expertise to facilitate them". On the other hand, the top reviewer of Veeam Backup & Replication writes "Beneficial pricing model, user friendly interface, and many free features". Dell PowerScale (Isilon) is most compared with NetApp FAS Series, Dell ECS, Pure Storage FlashBlade, Qumulo and HPE StoreEasy, whereas Veeam Backup & Replication is most compared with Acronis Cyber Protect, Azure Backup, Rubrik, Zerto and Veritas NetBackup.
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Assuming you want to keep the data within the datacenter, there are a few options:
For Small deployments (~20-100TB's), you could mount share(s) on any backup (media) server and backup the data up over the network using a file-system agent - Veeam could easily support this.
For Medium deployments (~100TB - 1PB), you could use any backup system that supports NDMP. Not sure if Veeam supports NDMP for Isilon, but there are a lot of other vendors that do.
For Large deployments (~1PB+), you may want to consider snap-replicate-snap - Kind of like the NetApp approach to data protection. Take Snapshots of the local Isilon, replicate to a remote (DR) Isilon, and take a snapshot of the DR Isilon. Some may argue that this is not a true backup methodology, but it scales well and you can set up many SyncIQ jobs with different RPO settings to support complex scenarios.
There are a number of alternative cloud solutions available e.g. Druva.
However, if the price is a key factor then you may benefit from by using an Managed Service Provider (MSP). MSP's white label large, credible & established platforms. They provide the same level of speed, uptime, resilience and security as a key brand name but can be as much as half the price. The management of the backup will be optionally yours or fully outsourced to the MSP.
Another benefit of the MSP model is that they will have other skills to complement your own internal resources potentially adding further layers of security and backend IT people to support your operation.
I have no experience with Dell EMC PowerScale though I do know that it is supported by Veeam.
A Veeam Scale Out Backup Repository can distribute the load across the PowerScale cluster via multiple Backup Repository Extents each defined to use a different cluster node DNS A record and path. When backups exceed the maximum file size limitation even with Veeam deduplication and compression, other considerations should be made.
Note: Disable the write coalescer on the share directory and all sub-directories used by Veeam. PowerScale is a complex system and therefore I would advise you to contact Veeam experts on how to deploy Veeam in accordance with PowerScale. But a Scale Out Back Repository is an option, also XFS with reflink supports any Dell EMC PowerScale (Isilon) configuration. MSP's are fine too if you are comfortable with having data outside your datacenter.
dsmISI VEEAM (general-storage.com)
It is possible to do it with most types of backup solutions, such as IBM Spectrum Protect.
But it requires a full scan to detect changed files.
The changed files will be the only part that will be sent to the IBM Spectrum Protect storage, using its progressive incremental forever (Always incremental backups).
It is also possible to use NDMP to protect Isilon storage, but that requires periodical full copies, and as Isilon can scale to multiple PB in size. It might not be efficient.
Regards,
Tomas
I did not have the opportunity to backup Isilon servers but, according to Veeam documentation, it is possible to backup NDMP servers data to tape. There are some limitations though: https://helpcenter.veeam.com/d...