There are different parts to a dyno’s [lifecycle](dyno-lifecycle). This article describes a dyno’s startup behavior.| devcenter.heroku.com
Logs are a stream of time-stamped events aggregated from the output streams of all your app’s running processes. Retrieve, filter, or use syslog drains.| devcenter.heroku.com
Queueing is the key to building scalable web apps. Move the heavy lifting away from your web processes - rather put items on a queue for a background process.| 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
Schedule recurring or time-based jobs on Heroku with the Scheduler add-on or by implementing a custom clock process.| devcenter.heroku.com