Learn about the different generations of Heroku and associated features| devcenter.heroku.com
Heroku calculates billing based on wall-clock usage.| devcenter.heroku.com
A Procfile is a list of process types in an app. Each process type declares a command that is executed when a dyno of that process type is started.| devcenter.heroku.com
Use one-off dynos to execute administrative or maintenance tasks for the app. They can be executed using the `heroku run` command.| devcenter.heroku.com
A dyno is a lightweight Linux container that runs a single user-specified command. The dyno manager manages many different applications and keeps dynos running automatically.| devcenter.heroku.com
Shield Private Spaces include additional features for building high-compliance (PCI, HIPAA) applications| devcenter.heroku.com
Scheduler is a free Heroku add-on for running jobs on your app at scheduled time intervals, much like cron in a traditional server.| devcenter.heroku.com