PowerProtect DD Series vs. StarWind Virtual Tape Library

When used as a backup target PowerProtect DD models offer incredible density and can efficiently replicate to another cloud-based or offsite unit. Most complaints about these have been addressed in software over the years and they are now a intuitive and easily managed backup system. You are not buying a Swiss army knife, you are getting a machine designed for a purpose, use it for that and you will not be disappointed. While they have the ability to serve as a CIFS server, they are not a filer and lack many of the features inherent to filers and are a poor substitute.

Incentivized

We are only using the Veeam to StarWind VTL for Backblaze B2 functionality but for what it is intended for, it does the job well and we are very pleased with how time and money saving this solution is. Be prepared to spend a good amount of time going over the implementation documentation and reading the manual several times to get it right. We received top-notch support during the implementation and deployment process though, so that made the process a little easier.

• It writes backups quickly. DDBoost add-on is very useful as well for improving backup speeds.
• DD is very efficient in its use of capacity. It dedupes and compresses very well.
• It spans to large capacity amounts.

Incentivized

• Allows you to use Veeam and other software that uses Virtual Tape Libraries while getting rid of actual tape drives and tapes
• Backblaze B2 implementation is great - keeps storage costs low while automating backups to the cloud storage
• Low cost and great support by the Starwind technical team
• Feature-rich and in constant development

• Depending on the model of Data Domain, there is a limit to the number of NFS/SMB threads that can run concurrently. When this limit is reached, the system is slow to respond to client requests.
• Data Domain support is very slow to turn out new features and bug fixes in their code.
• OS upgrades are very slow and disruptive.

Incentivized

• Set-up is confusing.

DD has performed flawlessly for almost 10 years as our backup/recovery storage with offsite replication. Given its track record and great support from EMC, we're unlikely to look elsewhere any time soon.

Incentivized

Their support is great and the interface is not as user friendly

The initial setup took some time, however, with the help of the Starwind technical team, we were able to set it up from start to finish including seamlessly adding it to our existing backup solution. After that, there was no need for any additional setup or troubleshooting.

Customer support has had some ups and downs here. We've had several issues with EMC support before and during the acquisition by Dell, but in the last 18 months support has been top notch. Quick and knowledgeable help is but a chat away, or they will call you back so you don't have to wait on hold. The team supporting us is responsive and is quick to assist with any request or issue.

Incentivized

Great and reliable product with little need for support

We already had Avamar in place, and since we have a good ecosystem of Dell Solution suite and wanted to evaluate PowerProtect DD also from that perspective, hence we thought of going ahead with it. We knew the limitations with Avamar and PowerProtect DD were right there from that side of the business.

Incentivized

We've looked at physical tape backups, however, the infrastructure is too costly compared to Starwind VTL and it also requires manual changing of tapes that users will not want to do or forget to do. With VTL, it works exactly like a physical tape library with the same benefits and full automation.

• Positive: The high compression (58.0x) and data reduction (98.3%) have allowed us to optimize the storage for efficient usage.
• Negative: even after adding capacity, we are running out of space. Adding capacity adds to the overall TCO (e.g. lease cost).

Incentivized

• Great ROI for small organizations.
• Affordable for any size business.
• Met the requirements of the companies backup requirements.