Enables multi-user, fully synchronous data querying and visualization with instant live updates. Utilizes DuckDB-node for ultra-fast, server-side analytical queries on millions of rows, bypassing WASM limits. Integrates TanStack Start streaming and Convex reactive subscriptions for seamless real-time collaboration. AI agents provide transparent, stepwise natural language query reasoning, making insights reproducible and auditable. Features version-controlled query histories with rollback and upcoming Git-style branching for robust workflows. Employs Cloudflare R2 for scalable storage and Firecrawl for dynamic data extraction.