Monitoring confirmed stable performance with 35% improvement in query response times. Maintenance declared complete. ## Resolution Summary Maintenance completed successfully with improved service performance: - Query response times improved by 35% - Database connection efficiency increased by 25% - Service fully operational with enhanced stability
Service restored to normal operation ahead of schedule.
Application testing and validation completed successfully. All systems functioning as expected.
Database upgrade completed. Performance optimizations and new indexing strategy applied.
PostgreSQL upgrade from version 13 to version 15 initiated successfully.
Service placed in maintenance mode. Database backup initiated.
