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This Old House: Using Enterprise Architecture to Upgrade Old IT Systems

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1 Author(s)
Linda Willbanks ; US National Nuclear Security Administration

We all have IT systems of dubious heritage - systems that we don't fully understand or perhaps even know all of the components involved. Yet, we continually build add-ons that work well enough that we'd never consider replacing them for fear of breaking something that we didn't even know was connected. Enter the need for enterprise architecture.

Published in:

IT Professional  (Volume:10 ,  Issue: 2 )