Data Mart
A data mart is a focused, subject-oriented subset of a data warehouse, scoped to the needs of a single business function or department such as sales, finance, or marketing.
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Glossary Terms(3)
Data Mart
A data mart is a focused, subject-oriented subset of a data warehouse, scoped to the needs of a single business function or department such as sales, finance,…
Star Schema
A star schema is a dimensional data modeling technique in which a central fact table, holding measurable business events, is directly connected to multiple den…
Snowflake Schema
A snowflake schema is a dimensional data modeling technique that normalizes dimension tables of a star schema into multiple related sub-tables, reducing data r…