When faced with a slow-running query, a CodeIgniter developer can utilize the ________ utility to diagnose and optimize performance.
- Caching Class
- Encryption Class
- Profiler Class
- Query Builder Class
The Profiler Class in CodeIgniter is used to benchmark and profile your application. When dealing with a slow-running query, a developer can enable the profiler to get detailed information about the query execution, helping diagnose and optimize performance issues.
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