I think it is all few months work project, given you can run any arbitrary py/c code in extension in postgres, so it is a matter of data wrangling: convert pg t

I think it is all few months work project, given you can run any arbitrary py/c code in extension in postgres, so it is a matter of data wrangling: convert pg table to recordio, run train/inference, convert results back to pg table, wrap logic into pg/py or pg/c functions.