Stable, collision-free dataset column id. Two bindings that differ in kind
or measure are two columns; the persisted unit is deliberately NOT part
of the identity: it is discovery's hint, while the column's unit is the ONE
target the dataset resolves per federation, so two charts of the same
property share the column and read the same, honestly-labelled numbers.
Stable, collision-free dataset column id. Two bindings that differ in kind or measure are two columns; the persisted
unitis deliberately NOT part of the identity: it is discovery's hint, while the column's unit is the ONE target the dataset resolves per federation, so two charts of the same property share the column and read the same, honestly-labelled numbers.