The Value of Bitemporality – Whose Time Is It Anyway?

One major feature of temporal databases is the ability to query the database a particular point in time. Temporal databases may also offer the ability to get the history of entities, or to query using temporal predicates (i.e. find me all cases when a field was changed in a certain time span). If our databases have temporal functionality then we can simply query the database the trade creation time, to discover why the trade was priced the way it was.

Source: juxt.pro