What's new in Apache Airflow 2.9? 

I have many cases where I depend on many datasets but i must ensure that the dag run is attempted only once per day. Can you do that with the DatasetOrTimeSchedule schedule? something like DatasetAndTimeSchedule?

Hello Marc, I am facing challenges when I implement sla_miss_callback functionalities.Could you please help me .

Which Udemy training has this video in more detail?I want to create a dataset by importing data from postgresql. So when there is an update in the interconnected tables, I will check if there will be an update in the other tables.

Where do you need to store the dataset that's going to be used in the DAG?

Hello Marc, QQ: Does the "Clear only failed tasks" option rerun the failed task and all of its upstream tasks as well?

Another new feature of 2.9 is the ability to give a name to an expanded task using map_index_template

There is a typo in your video description. Version - 2.8, not 2.9