Federated Healthcare Analytics Across Snowflake and Amazon S3 Tables Using Iceberg
- David McAmis
- Mar 14
- 1 min read
Updated: Apr 28
Learn how to run federated healthcare analytics across Snowflake and Amazon S3 Tables using Apache Iceberg — no ETL pipelines or data movement required. This guide demonstrates how to join governed patient demographics in Snowflake with ICU admissions and clinical measurements stored in S3 Tables, enabling mortality risk scoring, readmission prediction, and ventilator utilization analysis while keeping sensitive data in place and governance controls intact.
From the AWS Builder Center Blog:
