When we construct a query in spark or pyspark, the engine automatically implements the push down predicate method. What exactly is it, and what is the benefit? connections game
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When we construct a query in spark or pyspark, the engine automatically implements the push down predicate method. What exactly is it, and what is the benefit? connections game
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Cr BhargaviPosted Aug 16, 2023, 10:46 AM
Predicate push down filters the data in the database query reducing the number of entries retrieved from the database and improving query performance.
Bruce NolanPosted Aug 16, 2023, 10:25 AM
A predicate push down filters the data in the database query, lowering the amount of items fetched from the database and boosting query speed.