Is there like a batch table or something where we would see insertions/updates/deletes/merges very clearly tagged as having occurred? 

I did ask a previous question around this regarding update detection...I am wondering how Semarchy reports counts of Insert/Update/Delete/Merge counts...is this calculated on the fly in the engine execution and then persisted to the Job metadata afterward? Is there a query-able history that shows this info besides doing a full compare of new vs old Golden records?

Thanks :)