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Legacy Systems

Legacy systems still form the bulk of information storage. This area deals with strategies to integrate and interoperate with legacy systems of all types.
Interface Requirements ( Specifications/Procedures - Template )
This Interface Requirements document outlines application designs that impact application usability, which include are not limited to content presentation, application navigation and user assistance.

The Legacy Systems Dilemma
- by David Flawn
Legacy systems pose a special challenge for your company. Here's how to deal with them.

Enabling Composite Applications by Reusing Legacy Data and Logic
- by Scott Rosenbloom
Question: How do you create new applications that reuse information locked away in your legacy systems? Answer: Composite services!

Enabling Composite Applications by Reusing Legacy Data and Logic
- by Scott Rosenbloom
How to create new applications that reuse information locked away in legacy systems.

Existing Systems Backup Log ( Log - Template )
Don't retire the legacy system without backing it up and knowing how to restore it if necessary.



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