Unformatted text preview: ic and database schema information
This requires ‘breaking the data out’ from its representation on
the screen, a task accomplished with simple, mathematical
Appropriate presentation of information on the screen for
better clarity rather than confusion / misunderstanding for the
user to feed proper data
user Special User Interface
Special Many EAI architects and developers have discovered
a way to create special screens, screens with the sole
purpose of supporting the extraction of information
from the source or target applications
Example – Customer and account receivable
information contain in certain mainframe system by
extracting data from many user screens. The
developers may choose to combine all relevant
information into a single screen.
The user interaction for data capturing is reduced to
The advantage of these screens is performance
One going to change code to create these screens. It
perhaps better to cre...
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This note was uploaded on 07/15/2011 for the course ECO 2023 taught by Professor Mr.raza during the Summer '10 term at FAU.
- Summer '10