A simulated software engineering project that involved gathering the client's requirements, use cases, data flow, and time window. The team of me and my friends are assigned to work for a client who ...

Data flow diagrams (DFDs) are graphical representations of how data moves and transforms within a business system. They can help you analyze the current state of a system, identify gaps and ...

Examples of errors include forgetting to include a data flow or pointing an arrow in the wrong direction. A key reason why keeping data flow diagrams up-to-date is to address issues of system growth.

In Data Science, data modeling (including relational databases and big data) has traditionally used Entity-Relationship (ER) diagrams to represent structural characteristics of data. However, ER ...

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We propose combining these two diagrams in a unified view of data pre-processing and data exploration. Heeding such motivation, we present a hybrid diagram called FLOWER (FLOW+ER) that combines modern ...

A simulated software engineering project that involved gathering the client's requirements, use cases, data flow, and time window. The team of me and my friends are assigned to work for a client who ...