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user: delfrrr created: 2017-10-17 karma: 10 Building Dekart.xyz submissions: GeoSQL: Showing AI a map increased its accuracy by 4× (Korean) 1 points | 0 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments Kepler.gl inside Snowflake (Snowpark app) 3 points | 0 comments Why nobody outside of GIS use Postgres for large datasets analytics 2 points | 0 comments Charts-of-Thought: Enhancing LLM Visualization Literacy (PDF, 2026) 1 points | 0 comments How to Evaluate Claude Skill Output Quality for Prompt-to-SQL Scenarios 4 points | 0 comments Show HN: Dekart – open-source backend for Kepler.gl 1 points | 0 comments Divide the Query to Make It Dirt Cheap (By BigQuery Geospatial Tech Lead) 3 points | 0 comments 0 points | 0 comments ST_ Prefix in SQL: A Tale of Time, Space, and Standardisation 2 points | 0 comments Turns out there are ~90k electric vehicle charging stations mapped in OSM 6 points | 0 comments Optimising npm dependencies 1 points | 0 comments What JavaScript devs should know when using FOSS libraries 2 points | 0 comments