Building a Dockerized Cryptocurrency ETL Pipeline with Apache Airflow

Short summary

Tutorial on building a containerized cryptocurrency ETL pipeline with Apache Airflow and PostgreSQL on Aiven Cloud. Demonstrates Docker containerization for reproducibility, Airflow's TaskFlow API for orchestration, and managed database hosting. Includes Dockerfile, docker-compose configuration, debugging solutions for rate-limiting and SSL—useful reference for data engineers implementing automated ETL workflows.

• •Step-by-step guide to building a production-style ETL pipeline with Docker and Airflow
• •Covers containerization, workflow orchestration, API integration, and cloud database setup
• •Real-world challenges and solutions for rate-limiting, environment configuration, and SSL handling

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