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Can Presto work with Near Real-Time Data (Streaming Data Source)?

Spark/Big Datahard0.5 min readPremium
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Asked at 1 company
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Walmart
Key Concepts Tested
lakehousespark
Expert AnswerPremium
101 wordsInterview-ready
**Why this matters**: Presto/Trino is an MPP query engine—designed for ad-hoc queries over *stored* data. **Native streaming**: No—Presto does not consume Kafka/Kinesis directly. **Near real-time options**: (1) Query frequently updated tables (e.g., Delta with 1-min micro-batches); (2) Kafka connector for *bounded* reads ( snapshot queries); (3) Materialized views refreshed on schedule. Latency = refresh interval + query time....
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