MaryAnn Xue

MaryAnn Xue's posts

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June 1, 2023/4 min read

Adaptive Query Execution in Structured Streaming

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October 21, 2020/5 min read

Faster SQL: Adaptive Query Execution in Databricks

The Adaptive Query Execution (AQE) workflow.

May 29, 2020/7 min read

Adaptive Query Execution: Speeding Up Spark SQL at Runtime

Engineering blog

November 1, 2018/6 min read

SQL Pivot: Converting Rows to Columns