Worked on the azerothcore/azerothcore-wotlk repository to deliver a feature aligning cross-service logging for MySQL ping messages between the Authentication and World servers. Focused on improving observability and consistency, the update standardized log formats and levels without altering the underlying database keep-alive mechanism. Using C++ and leveraging skills in core development, database management, and logging, the work enhanced diagnostic capabilities and streamlined incident investigation. By adhering to established logging conventions, the changes reduced divergence between core services and supported future cross-service audits. The approach prioritized safety and stability, ensuring no impact on runtime behavior while improving operational transparency across components.