⚠️ Work In Progress - This application is under active development.
A column-level data lineage application for Teradata databases that visualizes data flow between database columns, enabling impact analysis for change management.
- Asset Browsing: Navigate database hierarchies (databases → tables → columns)
- Lineage Visualization: Interactive graph showing upstream and downstream column dependencies
- Impact Analysis: Understand the ripple effects of schema or data changes
- Search: Find assets across your Teradata environment
- User Guide - Comprehensive usage documentation
- Developer Guide - Setup, architecture, and development instructions
- Specifications - Detailed technical specs and test plans
See CLAUDE.md for setup instructions and common commands.
- Frontend: React 18 + TypeScript + React Flow
- Backend: Go (or Python Flask for testing)
- Database: Teradata
- Graph Layout: ELKjs
This is an active development project. Features and APIs may change.