What happens when you want to update your system; where do you get the time for that amidst pushing out new features, fixing bugs, etc? This session will explore what happened when my company decided to switch from MSSQL to PostgreSQL and move the 10,000 functions and stored procedures over. This talk isn’t about the T-SQL or PostgreSQL languages, nor their nuances (although both may be mentioned in the talk), but rather how myself and my small team went about converting and updating this huge codebase.