The software allows users to partition physical servers internally to create multiple servers running separate tasks within the same system, according to representatives for VMware.
Improvements to Version 1.1 of VMware's ESX Server include an improved installation process, added support for RAID and network controllers, security enhancements, compatibility with remote installation tools, and an improved interface with Web-based management tools.
VMware is targeting its ESX Server 1.1 product at companies interested in using internal server partitioning to consolidate large Intel-based server deployments. As part of this effort, VMware representatives are touting the reliability of ESX Server 1.1 to ensure complete isolation of every virtual server from neighbouring virtual servers within the same system.
Successful isolation of virtual servers running within a single, physical server is vital when it comes to guaranteeing security in a virtual server environment, according to those familiar with the technology.
Accounting firm PricewaterhouseCoopers (PWC) is using VMware's ESX Server 1.1 to consolidate servers at 26 of its sites into a single site, according to VMware representatives. In doing so, PWC will go from 650 servers down to less than 350, creating considerable savings, a VMware representative said.