Migrating data or related processes and running a couple of things in parallel to make sure nothing was in translation… some sort of data replication hacking ma

Migrating data or related processes and running a couple of things in parallel to make sure nothing was in translation… some sort of data replication hacking maybe. Sometimes you want them to be equal, sometimes you want to know they aren’t… but it’s not out of the ordinary at all to want to check I don’t think this article is expressing any opinions on normalization