Interface the existing mainframe system will creating

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Unformatted text preview: d There is need to have adequate information to handle the There requirement requirement There is need to understand all the information that an There application is producing application There is need to understand how all the data and methods There residing within an application relate to all the data and methods existing within the enterprise methods It is necessary to know how the application data and methods It fit within the enterprise metadata model and the enterprise object model object Map the source system into this logical and physical layer Understanding Application Understanding The data storage schema, Application logic and how the The information to be placed in the screen information Information presented in the user interface may not map back Information to database. Ex – Calculated fields to It is desirable to have clear understanding of application logic It and the program logic and The goal is to be able to trace all data that appears on the The screen to application log...
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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.

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