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-# Chapter 9
-
-Code accompanying Chapter 9 of the book 'Data pipelines with Apache Airflow'.
-
-## Contents
-
-This code example contains the following DAGs:
-
-- chapter9 - Small DAG illustrating the postgres-to-s3 operator.
-
-## Usage
-
-To get started with the code examples, start Airflow in docker using the following command:
-
-    docker-compose up -d --build
-
-Wait for a few seconds and you should be able to access the examples at http://localhost:8080/.
-
-To stop running the examples, run the following command:
-
-    docker-compose down