- Heroku Architecture
Databases & Data Management
- Heroku Postgres
- Heroku Enterprise
- Extending Heroku
Heroku Scheduler classified as "best-effort" service
Change effective on 29 April 2013
Heroku Scheduler is being defined as a “best effort” service, meaning that execution is expected but not guaranteed. If scheduled jobs are a critical component of your production application, it is recommended to run a custom clock process instead for more reliability, control, and visibility.