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Chapter 1: Introduction - Pg. 1

1 Chapter 1. Introduction We are in an era of information technology in which enterprises address the challenge of an ever-increasing demand for IT resources and tighter budgets. IBM smarter computing addresses this challenge through IT transformation. Virtualization is a key element of this transformation. z/VM Version 6.2 provides virtualization enhancements that help reduce sprawling IT. It helps provide flexibility to meet user demands for security, availability, scalability, and the manageability of IBM System z.