Celery
http://www.celeryproject.org/
Celery is an asynchronous task queue/job queue based on distributed message passing.
Celery and the Flask Application Factory Pattern - miguelgrinberg.com
Celery의 빛과 그림자
Celery를 이용한 분산처리 프로세스 작성하기 – Sunhyoup’s Story – Medium