Home > Term: snowflake schema
snowflake schema
An extension of a star schema such that one or more dimensions are defined by multiple tables. In a snowflake schema, only primary dimension tables are joined to the fact table. Additional dimension tables are joined to primary dimension tables.
- Μέρος του λόγου: noun
- Κλάδος/Τομέας: Software
- Category: Operating systems
- Company: Microsoft
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Δημιουργός
- Maxiao
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