Menasce, Daniel and Virgilio A. F. Almeida Capacity Planning for Web Performance : Metrics, Models, and Methods. Prentice Hall (1998), 450 pp. http://www.amazon.com/exec/obidos/ASIN/0136938221

Jain, Raj The Art of Computer Systems Performance Analysis Techniques for Experimental Design, Measurement, Simulation, and Modeling, John Wiley & Sons (April 1991), 720 pages. http://www.amazon.com/exec/obidos/ASIN/0471503363

Gunther, Neil J. and Raj Jain The Practical Performance Analyst. Iuniverse.com (October 2000), 432 pp. http://www.amazon.com/exec/obidos/ASIN/059512674X

VIEO, Inc. Their Adaptive Application Infrastructure Management product helps IT to manage on-demand computing in the data center. http://www.vieo.com