You’ve spent a good deal of time and money embracing virtualization but you have still to see the expected performance benefits. If anything performance appears to be degrading over time and you are beginning to worry you are running out of capacity.
ITIL defines the Capacity Management process in terms of the traditional functions of Performance Management and Capacity Planning. Performance Management entails the day-to-day addressing of the performance aspects of an IT service. Capacity Planning is a strategic function used to predict IT resource requirements. It is a proactive extension of Performance Management, bringing order to chaos and predictability to IT Service Management.
This course provides an introduction to Capacity Management as a repeatable process. It covers performance analysis, system sizing, performance measurement and capacity planning in today’s challenging business and IT environment. Practical instruction is given in topics such as interactive activities (monitoring, tuning, and analysis), modeling, demand management and application sizing. The course will discuss analytical modeling, tools, formulas and techniques used.
A major goal of Capacity Management is to ensure that the business service level objectives are met. The course will include discussion of the critical relationship between the business view of Quality of Service and available system performance metrics. |