Feeds

Dell fastens shrink ray tech onto new file vault

Plays Ocarina for backup box in 2012

Top 5 reasons to deploy VMware with Tegile

Dell appears to have a new disk backup array in development, with a launch likely in the first half of 2012.

After sounding out various sources, we think that Dell is developing a backup-to-disk product that complements the existing data reduction products in its portfolio and uses Ocarina deduplication technology.

Dell used to rebadge EMC's Data Domain deduplicating disk backup systems as the DD140, DD610 and DD630 products. This ceased with Dell ending its OEM deal with EMC in October this year. In that month it launched its DX6000G SCN object storage system with Ocarina data reduction technology.

Dell also provides PowerVault DL backup to disk products with either Symantec Backup Exec or CommVault Simpana deduplication software. It has said it wants to bring the Ocarina technology to these products.

However, before this is accomplished, it is developing a new backup to disk system to replace the now absent Data Domain boxes, using the Ocarina technology. Dell's Ocarina strategy devolves on three use cases. The first is archive with the DX6000G object storage system. This uses Ocarina compression, as Dell does not consider deduplication optimal for mutable and immutable files in objects.

We understand that the policy-based compression delivered by the DX6000G SCN is optimised either for performance or for capacity, and can shrink data by up to 90 per cent, depending upon its type.

The second use case is backup, where both compression and deduplication are valid technologies to reduce the size of backup data sets. The new deduplicating backup to disk system is for this use case. We may see deduplication ratios of up to 15:1, meaning a 15-fold reduction in the backup data storage footprint. Possible applications could be backing up VMWare and other hypervisors' virtual machines.

We don't expect he new product to interoperate with the DX6000G because that system does not use deduplication.

The new product will complement Dell's PowerVault DL products, which are for customers who want an all-in-one disk array and dedupe product. Alternatively, for best-of-breed backup and deduplication, or for customers who already have an enterprise backup strategy/environment, Dell will provide this new deduplicating backup to disk product.

The third use case is the integration of Ocarina functionality in the Dell Fluid File system for Scale-out NAS and Unified Storage products. This is still a future development. ®

Beginner's guide to SSL certificates

More from The Register

next story
It's Big, it's Blue... it's simply FABLESS! IBM's chip-free future
Or why the reversal of globalisation ain't gonna 'appen
'Hmm, why CAN'T I run a water pipe through that rack of media servers?'
Leaving Las Vegas for Armenia kludging and Dubai dune bashing
Microsoft and Dell’s cloud in a box: Instant Azure for the data centre
A less painful way to run Microsoft’s private cloud
Facebook slurps 'paste sites' for STOLEN passwords, sprinkles on hash and salt
Zuck's ad empire DOESN'T see details in plain text. Phew!
CAGE MATCH: Microsoft, Dell open co-located bit barns in Oz
Whole new species of XaaS spawning in the antipodes
AWS pulls desktop-as-a-service from the PC
Support for PCoIP protocol means zero clients can run cloudy desktops
prev story

Whitepapers

Cloud and hybrid-cloud data protection for VMware
Learn how quick and easy it is to configure backups and perform restores for VMware environments.
A strategic approach to identity relationship management
ForgeRock commissioned Forrester to evaluate companies’ IAM practices and requirements when it comes to customer-facing scenarios versus employee-facing ones.
High Performance for All
While HPC is not new, it has traditionally been seen as a specialist area – is it now geared up to meet more mainstream requirements?
Three 1TB solid state scorchers up for grabs
Big SSDs can be expensive but think big and think free because you could be the lucky winner of one of three 1TB Samsung SSD 840 EVO drives that we’re giving away worth over £300 apiece.
Security for virtualized datacentres
Legacy security solutions are inefficient due to the architectural differences between physical and virtual environments.