DataFunSummit
Mar 29, 2023 · Big Data
Gluten Vectorized Engine: Boosting Spark Performance with Native Execution
The article introduces the Gluten vectorized engine, explains why Spark’s CPU bottleneck motivates integrating native vectorized back‑ends via Substrait, details its architecture, component design, current performance gains of up to three‑fold, and outlines ongoing development and future work.
GlutenNative EnginePerformance
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