Async - Pandas Read_sql And Asyncio?
Could someone please point me in the right direction on how to solve this following problem. I am trying to come up with a solution using pandas.read_sql and asyncio. I want to mig
Solution 1:
asyncio is about organizing non-blocking code into callbacks and coroutines. Running CPU-intensive code in parallel is a use case for threads:
from concurrent.futures import ThreadPoolExecutor
withThreadPoolExecutor() as executor:
frames = list(executor.map(extract, all_tables))
Whether this will actually run faster than sequential code depends on whether pd.read_sql
releases the GIL.
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