Logging architecture: Design a centralized logging architecture that integrates with the application and supports real-time data collection, storage, and analysis. Error handling: Implement a robust error handling mechanism that captures and logs error information, including stack traces and contextual data, to facilitate root cause analysis and debugging. Logging level: Define the logging level (e.g., debug, info, warning, error) for each component of the application, based on the severity of the events being logged. Log retention: Specify a retention policy that determines how long log data will be kept and stored, and how it will be archived or deleted over time. Log analysis: Use log analysis tools and techniques to identify and resolve performance and stability issues, and monitor the overall health of the application. Data privacy: Ensure that the logging architecture complies with data privacy regulations and protects sensitive information, such as customer data and payment information.