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 A comprehensive geospatial research project investigating the spatial concentration, infrastructure dependencies, and socioeconomic/environmental impacts of US data center locations.
 
+## Documentation
+
+- **[Database Tables](database-tables.md)** - Complete database schema with table descriptions, column definitions, and SQL examples
+- **[Research Ideas](research-ideas.md)** - Future research directions, data improvements, and potential collaborations
+
 ## Project Overview
 
 This repository implements a PostGIS-based analytical framework that integrates multiple data sources to examine: