DE Log 1: Idempotency August 31, 2019 in data, data-engineering In linear algebra, an idempotent matrix is a matrix which, when multiplied by itself, yields itself. Continue reading
DE Log 0.1: Rescheduling of Airflow DAGs September 22, 2018 in data, data-engineering This article briefly records the step to reschedule a DAG on Apache Airflow Continue reading