Current status (もうすぐ半分や…
$ heroku pg:info
=== DATABASE_URL
Plan: Hobby-dev
Status: Available
Connections: 12/20
PG Version: 9.6.1
Created: 2017-04-15 01:28 UTC
Data Size: 13.1 MB
Tables: 26
Rows: 4104/10000 (In compliance)