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Application Performance Analysis to Enable In3
Peter Sevcik, President, NetForecast, Inc.
Optimizing the performance of mission critical and priority business
applications is essential to successfully deliver a mix of applications
in an Integrated Information Infrastructure. Performance Mapping is a
unique profiling and modeling process to determine the key parameters
that govern task response time from the user's perspective. The technique
focuses on application-network interactions that are fundamental to network-based
applications. The presentation will use examples and historic trends from
three major Web performance studies completed in 1995, 1999 and 2001 and
from a wide range of commercial and government applications. Visions that
expect the Internet to become a global integrated information platform
need a reality check against these metrics. These performance parameters
must be managed across complex private/public boundaries of networking
and computing in order to create an Integrated Information Infrastructure.
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