Chainlink Data Streams — sub-second low-latency pull oracle
EV-029 · Chainlink Labs · 2024 · Confidence 100%
Chainlink Labs — Product
Detail
Chainlink Data Streams is a low-latency pull-based oracle solution delivering sub-second market data updates. Unlike push-based feeds that update on deviation thresholds or heartbeat, Data Streams allows applications to pull verified data on demand at speeds far exceeding what on-chain execution can economically consume.
Why it matters
Proves that Chainlink speed is not constrained by Ethereum block times — Data Streams operates on sub-second cadence independently of any blockchain finality.
Primary source: Chainlink Documentation — Data Streams (docs.chain.link)
Official Source
Topics: Data Streams, Low Latency, Pull Oracle, Performance, DeFi