It would be clearer to say it is commonly used for data from “different sources”. Without experience, a new user may try to use this as an alternative to join.
Thanks for the suggestion - I'll amend. If you are comfortable doing so, can you let me know your name (either here or by email to gvwilson@third-bit.com) so that I can add you to the acknowledgments?
It would be clearer to say it is commonly used for data from “different sources”. Without experience, a new user may try to use this as an alternative to join.