SWsoft Parallels has today launched the finalized version of its anti-hypervisor approach to virtualization, Virtuozzo Containers 4.0. It also appears the company is officially SWsoft no longer. Banish the name from your mind.

A shiny new logo constructed, voilà:

While big name virtualization houses run multiple operating systems on a single server, Virtuozzo divides a single OS into different "containers." In a nutshell, it virtualizes the OS rather than the hardware.

If you missed our ever-intrepid coverage of the Virtuozzo 4.0 beta (http://www.theregister.co.uk/2007/09/14/swsoft_parallels_virtuozzo/), here are the bullet points of enhancements:

• Support for Windows Server 2003 and Red Hat Enterprise Linux clustering services, and backup enhancements.
• Resource controls such as setting limits on bursts of CPU activity.
• Real-time optimization of hardware resources, and an improved Virtuozzo file system to more effectively utilize hard disk resources

Virtuozzo Containers 4.0 is available now at $2,500 per dual CPU. ®

Related stories

Parallels pads hosting play with ModernGigabyte buy (26 March 2008)
http://www.theregister.co.uk/2008/03/26/moderngigabyte_parallels/
Parallels makes nice with Red Flag and Ubuntu (6 February 2008)
http://www.theregister.co.uk/2008/02/06/redflag_ubuntu_parallels/
Relieving the systems management burden (29 January 2008)
http://www.theregister.co.uk/2008/01/29/systems_management_burden/
SWsoft strokes Apple with Parallels Server beta (9 January 2008)
http://www.theregister.co.uk/2008/01/09/beta_parallels_server/
Microsoft delays reduced, Dell goes to the High Street and all is well with AMD (14 December 2007)
http://www.theregister.co.uk/2007/12/14/regweekly_14dec/
SWsoft to abandon itself and become Parallels (12 December 2007)
http://www.theregister.co.uk/2007/12/12/swsoft_parallels_name_change/
SWsoft tries to virtualize China before VMware speaks the language (27 October 2007)
http://www.theregister.co.uk/2007/10/27/swsoft_china_inspur/