This topic unites posts which describe approaches, tools, and solutions to import and export data into InterSystems IRIS and other InterSystems Data platform products: CSV, JSON, SQL, flat files, binary files, globals, streams, etc.
Suppose I have full access to Caché database instance A and want to export consistent part of the data and import it into another Caché instance B. Classes are equal.
What are the most general and convenient options for me?