OmniSci is a SQL database engine that executes queries on GPU (graphics processing units) instead of CPU. GPUs have thousands of cores designed for parallel computation. A query that takes a CPU 10 seconds (scan 1B rows, filter, aggregate) takes a GPU 100ms (parallel scan across 1000 cores). OmniSci excels at: geospatial queries (map rendering with 1B points in <100ms), time-series analytics (100B rows of telemetry), and interactive dashboards requiring sub-second latency.