Flexible ETL Without Limits: How DuckDB Transforms Data Processing on AWS Lambda

While Snowflake's native Snowpipe excels at simple data ingestion, it lacks flexibility for complex transformations and multi-event integration. This article demonstrates how DuckDB on AWS Lambda enables lightweight, event-driven ETL with full SQL-based filtering and preprocessing capabilities, offering a scalable alternative for organizations requiring more sophisticated data pipelines between cloud storage and Snowflake.