Logical data flow diagrams. Logical data flow diagrams illustrate how data flows in a system, with a focus on the business processes and workflows. With a focus on how the business operates at a high ...

We continuously consume and interpret data as we make decisions on how to navigate the world around us. Strategic leaders make decisions for a living. In my job, I listen to pitches and decide ...

Venn used the diagrams to prove a form of logical statement known as a categorical syllogism. This can be used to model reasoning. Here’s an example: “All computers need power.