Database - RDBMS: There are a number of relational databases to store data. A relational database contains normalized data stored…
What is a Data Warehouse? According to Inmon, famous author for several data warehouse books, "A data warehouse is a…
Fact Table | Star Schema: The centralized table in a star schema is called as FACT table. A fact table…
Star Schema: General Information In general, an organization is started to earn money by selling a product or by providing…