Tables and schemas types

Fact tables contain foreign keys and data that can be summarized. For example, the fact inventory table contains foreign keys to the date, location, and product dimension tables. The summarizable data item is the quantity in stock. The primary key of the table is the concatenation of two or more of the foreign keys (all of which are arbitrary integer keys). Data warehouse uses referential integrit...

Types of tables and schemas

Types of tables and schemas

Types of tables and schemas

Types of tables and schemas

Types tables and schemas