Linera powers real‑time data infrastructure for oracles, analytics and automated systems. Low‑latency microchains let contracts react instantly to market shifts, sensor data and external computations, enabling high‑frequency risk management and real‑time pricing. Each stream runs on its own microchain to avoid congestion. Applications can query Web2 APIs and AI models via secure RPCs, blending on‑chain and off‑chain data seamlessly.