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Written by Administrator
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Tuesday, 24 March 2009 14:55 |
You can think of SAP as a combination of two things:
Programs
Data
Programs contain application logic.
Programs read data from the database and also write data to the database.
The database is there to make the data retrieval and data modification easy for the programs.
Programs are separate from the database.
Programs contain application logic e.g. how to create checks, how validate invoices.
Database contain actual data (in tables) that would be retrieved and modified by the programs
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