Also he doesnt know what an SCD is.

Pandas and Pickle man….

He gonna write everything in Pandas. Who the fuck needs to pay hundreds of millions a year to Oracle. (And I bet thats really how much they pay Oracle)

Also, ohh boy Oracle’s layers… those you dont wanna mess with.

Oh yeah? How about SCD? I bet all ssn are in an SCD.

As a data engineer for the past 20+ years: There is absolutely no fucking way that the us gov doesnt use sql. This is what shows that he’s stupid not only in sql but in data science in general.

Regarding duplications: its more nuanced than those statements each side put. There can be duplications in certain situations. In some situations there shouldnt be. And I dont really see how duplications in a db is open to fraud.