In a similar vein, I got good value from these scripts: https://github.com/NikolayS/postgres_dba https://github.com/NikolayS/postgres_dba I managed to free 10

In a similar vein, I got good value from these scripts: https://github.com/NikolayS/postgres_dba https://github.com/NikolayS/postgres_dba I managed to free 10% a.k.a about 100 GB of storage by reorganizing table column ordering in a big table.