I know (but I do not understand) that Celery can use Beanstalk as delivery mechanism.
From the Beanstalkd Homepage
"Beanstalk is a simple, fast work queue."
From the Celery Homepage
"It’s a task queue with focus on real-time processing, while also supporting task scheduling."
That seems pretty similar to me. So, why would I choose Celery instead of plain beanstalk? Or why would I choose beanstalk instead of full-grown Celery?
I would like to add a task/work queue to my webapp, but I am not sure which way to go.