Feeds

Arkeia bigs up sliding windows dedupe

Anything you backup I backup better

Securing Web Applications Made Simple and Scalable

Comment Privately-owned Arkeia thinks it's in prime position to backup to the cloud because its dedupe technology is better than anybody else's.

Arkeia says its dedupe is up to twice as good as Symantec's Backup Exec 2010. It has a slide (pictured) showing it providing a better than 50 per cent size reduction in Excel documents and PowerPoint files running on a physical server, compared to BackupExec's approximate 25 per cent reduction in size.

Arkeia vs Backup Exec

Dedupe efficiency: Arkeia backup vs Backup Exec (Arkeia chart)

The slide also compares the two products deduplicating a VMDK file containing the same kind of data files. Backup Exec almost achieves a 30 per cent data reduction whereas Arkeia's dedupe does 51-52 per cent.

How come it's so much better? We wrote about this Kadena-sourced sliding-window dedupe back in October last year. Now Arkeia has come up with performance comparisons to prove its claims that "Kadena is the next generation of dedupe," in CEO Bill Evans' words.

In a briefing session today, Evans says that customers benefit in two ways. One is that the storage they need to hold deduplicated backups is smaller but the savings here are eclipsed in Evans' view by the network savings. Backups complete in a shorter time and the time needed to transit a network to the dedupe target device is lessened.

He reckons that backup's future is backup as a service provided by cloud service suppliers. They will need backup software or appliances deduping customers' data before it is transmitted across the network and here sits Arkeia, with the best deduplication technology, bar none.

Evans believes that as cloud becomes the backup target then network bandwidth and time needed for the network transit will become more and more important.

The company has no plans to offer Wide Area Networking optimisation technology, reckoning it gets sufficient data reduction benefits from its deduplication technology so as not to need the relatively small improvement that would come from WAN optimisation. Evans sees no way Riverbed can effectively compete.

Evan's target market is medium businesses, not the complicated, large scale enterprise market served by NetBackup on the one hand or the PC-level backup market on the other. He thinks Arkeia has a terrific opportunity with backup to the cloud and sees it as Arkeia's growth trigger. ®

Bridging the IT gap between rising business demands and ageing tools

More from The Register

next story
10Gbps over crumbling COPPER: Boffins cram bits down telco wire
XG-FAST tech could finesse fiber connections
THE GERMANS ARE CLOUDING: New AWS cloud region spotted
eu-central-1.amazonaws.com, aka, your new Amazon Frankfurt bitbarn
Airbus to send 1,200 TFlops of HPC goodness down the runway
HP scores deal to provide plane-maker with new fleet of data-crunching 'PODs'
Tegile boots Dell array out of chemical biz. Dell responds: Tegile, who?
Upstart says it's up, up and away ... but not on the giants' radar – yet
Dimension Data cloud goes TITSUP down under... after EMC storage fail
Replacement hardware needed as Australian cloud flops for 48-plus hours
prev story

Whitepapers

Designing a Defense for Mobile Applications
Learn about the various considerations for defending mobile applications - from the application architecture itself to the myriad testing technologies.
Consolidation: The Foundation for IT Business Transformation
In this whitepaper learn how effective consolidation of IT and business resources can enable multiple, meaningful business benefits.
The Power of One Brief: Top reasons to choose HP BladeSystem
Download this brochure to find five ways HP BladeSystem can optimize your business with the power of one.
Securing Web Applications Made Simple and Scalable
Learn how automated security testing can provide a simple and scalable way to protect your web applications.
Top 8 considerations to enable and simplify mobility
In this whitepaper learn how to successfully add mobile capabilities simply and cost effectively.