| 2024-01-15 16:00:00 INFO Database connection pool initialized | |
| 2024-01-15 16:00:10 INFO Query executed successfully - duration: 25ms | |
| 2024-01-15 16:05:30 WARNING Query took longer than expected: 350ms | |
| 2024-01-15 16:10:00 ERROR Database connection lost - attempting reconnect | |
| 2024-01-15 16:10:05 INFO Database reconnection successful | |
| 2024-01-15 16:15:20 ERROR SQL syntax error in query: SELECT * FROM users WHERE | |
| 2024-01-15 16:15:25 WARNING Query failed, using fallback method | |
| 2024-01-15 16:20:00 INFO Database maintenance completed | |