The get_historical_data function uses an unindexed query on the 'timestamp' column, leading to slow response times for large datasets. Adding an index on the 'timestamp' column in the 'historical_data' table and rewriting the query to use pagination would significantly improve query speed and reduce database load.
The get_historical_data function uses an unindexed query on the 'timestamp' column, leading to slow response times for large datasets. Adding an index on the 'timestamp' column in the 'historical_data' table and rewriting the query to use pagination would significantly improve query speed and reduce database load.