- Heroku Architecture
Databases & Data Management
- Heroku Postgres
- Heroku Enterprise
- Extending Heroku
All applications now have a config variable limit of 32kb
Change effective on 08 July 2016
We have switched from a two-tier system where organization owned applications had a limit of 32kb and personal applications had a limit of 16kb.
All applications now have the limit of 32kb.
You can see the documentation for this limit here.