ROBERT F. SAUERS is a High Availability Solutions Architect with HP. In 1989, he developed a course on HP-UX performance and tuning for HP staff and customers worldwide, and he has been enhancing that course ever since. He is currently responsible for in-depth technical consulting on performance and high availability with enterprise customers worldwide.
PETER S. WEYGANT is a Learning Products Engineer at HP. Formerly a professor of English, he has been a technical writer and consultant in the computer industry for the past seventeen years. He is author of Clusters for High Availability.