A Treatise on Database Connections, Cursors, and Transactions.

For Data Engineers

Today I’m feeling a little nostalgic for the old days. The days in the beginning when I was enthralled with Python and Postgres, entangling them together like some medieval monk spinning and winding my web of mysticism and superstition on an unsuspecting audience.

To me, there is nothing more classically Data Engineering from back in the day, and I supp…