Distribution. Distribution Use the check boxes to select distributions to display. Distribution Use the check boxes to select distributions to display in the graph. Distribution Use buttons to select a different distribution to display in the map.
Definition - What does Cardinality mean? In the context of databases, cardinality refers to the uniqueness of data values contained in a column. High cardinality means that the column contains a large percentage of totally unique values. Low cardinality means that the column contains a lot of ârepeatsâ in its data range.
Consistency (database systems) For Consistency in distributed systems as defined in the CAP Theorem, see CAP theorem. Consistency in database systems refers to the requirement that any given database transaction must change affected data only in allowed ways. Any data written to the database must be valid according to all defined rules, including constraints, cascades, triggers, and any combination thereof.