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[FEAT] Streaming Local Parquet Reads (#2592)
This PR implements streaming local file reads for parquet. Memory profiling results on Q6 (native streaming vs python bulk): Native streaming achieves almost 2x lower memory <img width="1108" alt="Screenshot 2024-08-01 at 6 08 40 PM" src="https://github.com/user-attachments/assets/045594bf-54a4-40ee-ba6d-6524dd3bc6d2"> <img width="1107" alt="Screenshot 2024-08-01 at 6 09 20 PM" src="https://github.com/user-attachments/assets/4dbef9df-2bc9-410c-8886-d8d2cdb10f78"> TPCH Results: Overall achieves parity with python runner, with some exceptions like Q1 achieving 1.75x speedup [tpch_result.txt](https://github.com/user-attachments/files/16463937/tpch_result.txt) Todos in follow up PRs: - Metadata only reads - Remote parquet reads --------- Co-authored-by: Colin Ho <[email protected]> Co-authored-by: Colin Ho <[email protected]>
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