Create Sample Data

To simulate an ETL pipeline, create a CSV file with sample data that your pipeline will process.

Create the data directory: First, create a data directory inside the dagster_quickstart project root:

mkdir data

Create the CSV File: Inside the /data directory, create a file named sample_data.csv with the following content:

id,name,age,city
1,Alice,28,New York
2,Bob,35,San Francisco
3,Charlie,42,Chicago
4,Diana,31,Los Angeles

This file represents sample data that will be used as input for your ETL pipeline.