
Virtualization on System z means:
- Massive scalability of workloads on a single System z system
- Capable of running thousands of virtual servers on a single System z server
- Linux application hosting side-by-side to z/OS and z/VSE data with fast and secure connectivity
- Virtualize everything with very high levels of utilization
- Processors, memory, network, I/O, cryptographic features, disk resources, coupling facility, ...
- Provides non-disruptively adding and removing of physical resources
- Allows significant over commitment of real resources – “doing more with less”
- Flexible operations
- IBM zEnterprise Unified Resource Management manages and virtualizes resources as a single pool, integrating system and workload management across the multi-tier, multi-architecture environment
- Improved efficiency of IT staff, allowing to quickly provision and manage more virtual servers
- Enhanced qualities of service for everything
- Highest security classification for LPAR technology
- Designed to run memory-rich and I/O-intensive (disk and network) workloads with data integrity
- Extensive suite of built-in tools and utilities for debug, problem determination, and system automation
- Opportunities for Cost Savings
- Savings in energy and floor space
- Reduced software license fees
- Enhanced staff productivity
- Reduced application outages
- Flexible configuration options for business continuance
- Low cost economic model for technology refreshes
