In data warehousing, a star schema is a dimensional model for organizing data into a structure that helps to improve analytical query performance. A star schema is made up of two types of tables: fact ...
In computer programming, a schema (pronounced SKEE-mah) is the organization or structure for a database, while in artificial intelligence (AI), a schema is a formal expression of an inference rule.
The final stop in this trip through the world of database design is the object-oriented (OO) schema. Mapping a UML data model to an OO schema is straightforward, though there are as always a few ...
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