SEI Webinar Dec 17: Linda Northrop on ultra-large-scale systems

SEI Webinar Series: The Impact of Scale by Linda Northrop

Thursday, December 17, 2009 1:00-2:00 PM EST

Abstract

Many systems of the future will be of ultra-large size on one or many dimensions – number of lines of code; number of people employing the system for different purposes; amount of data stored, accessed, manipulated, and refined; number of connections and interdependencies among software components; and the number of hardware elements to which they interface. They will be ultra-large-scale (ULS) systems.

The characteristics of ULS systems, already evident in some of today’s largest systems, imply changes in the fundamental assumptions that underlie today’s software engineering approaches.  The gaps are strategic, not tactical.  Issues that are not significant at smaller scales become significant at ultra-large scales.  A multi-disciplinary perspective and new research are needed.

This talk shares the results of a year-long study on ULS systems, documented in Ultra-Large-Scale Systems: The Software Challenge of the Future (ISBN 0-9786956-0-7), as well as recent work in that area.

Register.

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