Computer capacity planning

Abstract

This article defines computer capacity planning and proposes a four-phased model for computer capacity planning (CCP). The model contains the major steps needed for developing a comprehensive computer capacity plan. The requirements for capacity planning are defined in terms of people, hardware, software, and computing resources. Common tools and methodologies for each step in the planning process are described, including a discussion of the advantages and disadvantages of each. This article provides guidelines for the development of a formal capacity planning function.