Section3 Provider, Sensor, Hook, Schedule, Flower, RestAPI

Hook

Hook의 역할

• A Hook is a high-level interface to an external platform that lets you quickly and easily talk t o them without having t o write low-level code that hits their API or uses special libraries. They’re also often t h e building blocks t h a t O p e r a t o r s a r e b u i l t o u t o f .

예제

• Hook Flow Example

Scheduler

스케쥴러의 정의

• start_time + time_interval

  스케쥴러 preset

Backfill & Catch up

Dataset

Flower