EAST GRINSTEAD, England, July 22 /PRNewswire/ --

- Innovators in Performance and Reliability Technologies(TM)

Diskeeper Corporation has published independent tests showing that its breakthrough technology InvisiTasking(TM) automatically keeps the busiest servers free of fragmentation at all times without intruding on systems' demands, making the essential task of defragmenting hassle free for IT managers and completely transparent to end users.

The revolutionary technology InvisiTasking, coined of "Invisible" and "MultiTasking" is developed by Diskeeper Corporation and allows for the defragmentation tool to use only idle resources. It runs in the background and does not affect system performance. If there are no resources available, InvisiTasking simply ceases running until resources are freed up.

Percept Technology labs, an independent product testing and consulting company ran the tests on Microsoft Jetstress and Microsoft SQL server I/O simulator (SQLIOSim). Both require a high percentage of hard disk resources, leaving few idle resources for Diskeeper to utilise.

Results showed that InvisiTasking does as it claims: Diskeeper was able to defragment files with no intrusion or dampening of system production even when there was only 1% (on Jetstress) and 0.3% (on SQLIOSim) of disk resources available for Diskeeper to perform its defragmentation.

Percept's testing demonstrates that even in situations where disks are heavily fragmented and disk resources are at a premium, Diskeeper keeps its promise to clean up fragmentation and maintain this state on defragmented hard drives while not affecting overall system performance.

The full white paper and the test results can be found at: http://www.diskeepereurope.com/assets/whitepapers/diskeeper_2008_enterpt... rver_performance_white_paper.pdf

To obtain an exclusive copy of the latest white papers as well as a free trial version of Diskeeper 2008, visit http://www.diskeepereurope.com.

About Diskeeper Corporation - Innovators in Performance and Reliability Technologies(TM):

With over 30 million licences sold, small businesses to large enterprises rely on Diskeeper software to provide unparalleled performance and reliability to their laptops, desktops and servers. Diskeeper Corporation further provides up-to-the-minute data protection and instant file recovery with Undelete(R).

(c) 2008 Diskeeper Corporation. All Rights Reserved. Diskeeper, I-FAAST, Undelete, Terabyte Volume Engine, InvisiTasking and Innovators in Performance and Reliability Technologies are trademarks owned by Diskeeper Corporation. All other trademarks are the property of their respective owners.

Céline Bouquillon Director of Public Relations c.bouquillon@diskeeper.co.uk +44(0)1342-327477

Céline Bouquillon, Director of Public Relations, c.bouquillon@diskeeper.co.uk, +44(0)1342-327477