The new index on the user_id column in the profiles table improves query performance for user-specific profile retrieval operations, reducing scan time from O(n) to O(log n) for large datasets.
The new index on the `user_id` column in the `profiles` table improves query performance when filtering or joining by user identifier, reducing full table scans during authentication and profile retrieval operations.
The new index on the `user_id` column in the `profiles` table improves query performance when filtering or joining by user identifier, reducing full table scans during authentication and profile retrieval operations.
