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Data & Analytics · Advanced

Azure Stream Analytics (ASA)

A serverless real-time analytics service that runs SQL-like queries over streams from Event Hubs, IoT Hub or Blob Storage.

Definition

Stream Analytics supports tumbling, hopping, sliding, session and snapshot windows, reference data joins, and outputs to Power BI, SQL, Cosmos DB and more.

Example

SELECT DeviceId, AVG(Temp) FROM input TIMESTAMP BY EventTime GROUP BY DeviceId, TumblingWindow(minute, 5)

Exam tip

TIMESTAMP BY sets event time in Stream Analytics.

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