Stomach cancer is staged according to where the cancers found and how far it has invaded the stomach tissue, or if it has spread beyond the stomach and into other organs (stages 0 to IV). The treatment of stomach cancer depends on the size and location of the tumor, the stage of the disease and the patient's general health.
The star schema gets its name from the physical model's resemblance to a star shape with a fact table at its center and the dimension tables surrounding it representing the star's points.
A schema is a workflow or storyboard that tells you what to do in a recurring situation. For example, when you go shopping you might follow an internal script to make shopping more efficient: you pick the same products in the same sequence every time.p vote 1 down vote. Schema and Heuristic are two different things-not really related to one another, so I'm not sure asking for the difference between the two makes sense. That said-. A Schema is a cognitive framework for storing information and relating it together. Schemas form the basis for knowledge in the head.