Data Lake Management Skill

Purpose

Design, build, and maintain production-grade data lakes on AWS using medallion architecture, ensuring data quality, governance, and cost optimization.

When to Use This Skill

Auto-activates when working with:

• Data lake architecture design
• Medallion architecture (Bronze/Silver/Gold)
• AWS S3 data organization
• AWS Glue Data Catalog
• Data partitioning strategies
• Schema evolution
• Data quality and governance
• Cost optimization
• Query performance tuning