ETL's are a hell hole. Another ETL charges per unique primary key synced, ignoring the fact the systems with append-only databases could move the exact same _v

ETL's are a hell hole. Another ETL charges per unique primary key synced, ignoring the fact the systems with append-only databases could move the exact same _volume_ of objects as another system, but cost 100 or 1000x more because of an arbitrary uniqueness constraint. Not to mention they also use a credit system which not only uses different tiers of pricing per credit, but ALSO credits have a sliding scale of value where syncing less rows has a higher marginal cost than syncing more.. You need a constraint solver to figure out pricing, it's madness.