I traced a Postgres Insert to the Raw Bytes on Disk

In this video, I traced an inserted row in PostgreSQL to the raw bytes on disk. Dockerfile for Postgres Container: https://github.com/thewalstreetjournal/postgres-playlist/blob/main/002-how-postgres-stores-data/Dockerfile Postgres Code for Tuple Data: https://github.com/postgres/postgres/blob/master/src/include/access/htup_details.h