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What is Process and Data Modeling Overview about?

The document discusses process modeling and data modeling using data flow diagrams (DFDs). It describes how DFDs can be used to represent business processes through different levels of decomposition, with context diagrams showing overall processes and lower level diagrams providing more detail. The key elements of DFDs include processes, data flows, data stores, and external entities. The document also provides guidance on creating and validating DFDs based on use case scenarios.

Author

Icha Nangin

Language

EN