Apache Airflow Installation
1.Install Airflow with pip
2. Create a folder and set it as Airflow home
3. Init airflow. After init, you can adjust airflow settings in airflow.cfg
4. Start airflow scheduler
5. Start airflow webserver in a new terminal
6. Now if you go to your web browser at localhost:8080, you will be able to see the Airflow UI loaded with many examples.