Pavel Molchanov
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| title | conference | date |
|---|---|---|
| From UDF to Broadcast Join and Back: The Story of a Spark Optimization | HighLoad++ 2024 | 2024-12-02 |
A practical case study of optimizing a Spark job: starting from Python UDFs, the talk examines execution plans and performance pitfalls, then refactors the job… | ||
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