Query-Logs Endpoint Performance Optimization-created-by-agentic

[doppleware]

Performance Issue in /query-logs Endpoint

Current Status:

• Query time has increased from 525.5μs to 4.26s
• No index on numeric_value column
• No pagination implementation
• No caching mechanism

Root Cause:

• Missing index on frequently queried column
• Inefficient query implementation
• No result set pagination
• Lack of caching

Solution Implemented (PR #438):

1. Added index on clinic_activity_logs.numeric_value:

CREATE INDEX idx_clinic_activity_logs_numeric_value ON clinic_activity_logs USING btree (numeric_value);

2. Optimized query implementation:

• Added pagination support
• Implemented caching
• Improved error handling
• Added proper validation

3. Monitoring:

• Added query performance monitoring
• Set up index usage tracking

Expected Outcome:

• Query time should return to ~525.5μs
• Improved resource utilization
• Better scalability with pagination
• Reduced load with caching

Please review and test the changes in PR #438.