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Fact
A Fact, also called a Fact Node, stores measurable business events at a defined grain, such as order lines, payments, or daily account balances. Fact tables usually hold numeric measures and foreign keys to Dimension tables.
Fact Nodes are a default Node Type. Like other Nodes, they deploy structure with DDL and load data on refresh.
Place Fact Nodes after staging logic so measures reflect validated, business-ready inputs.
See Nodes and Node Types for default Node Types.