I want to make a Data Flow Diagram but theÃÂ problem is thatÃÂ the DatabaseÃÂ consist of arround 50 tables and I don't have any system document, source codes etc.
ÃÂ
Is this possible to make DFD? ifÃÂ Yes please help me how.
ÃÂ
farazBÃÂ
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