A conceptual model in business is a plan, blueprint or strategy based on an idea. For example, a car company might create a conceptual model of a new car based on several or a single concept in design ...

Data modeling is the procedure of crafting a visual representation of an entire information system or portions of it in order to convey connections between data points and structures. The objective is ...

Educational Technology Magazine is the world's leading periodical publication covering the entire field of educational technology, an area pioneered by the magazine's editors in the early 1960s. Read ...