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Optimize Query Speed with Data Partitioning

Table of Contents

Optimize Query Speed with Data Partitioning

Partitioning data allows queries to target specific segments rather than scanning the entire table, which speeds up data retrieval.

The code above uses Delta Lake to select partitions from a pandas DataFrame. Partitioned data loading is approximately 24.5 times faster than loading the complete dataset and then querying a particular subset.

Full code.

Link to delta-rs.

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    Work with Khuyen Tran

    Work with Khuyen Tran