Java Logging Best Practices For Robust Debugging And Maintenance
Proper logging in Java is crucial for debugging, maintenance & system reliability. Learn how to set up a robust logging system using Log4j and SLF4J with structured format, contextual info & centralized config.
Good afternoon Bug Whisperers 🐞. Writing code without proper logging in Java can cause issues affecting debugging, maintenance, and system reliability. Problems that come with code without logging: 1. Difficulty in Debugging Issues Diagnosing issues in production or development environments becomes challenging. You have to do guesswork due to the lack of context about the code's execution flow. 2. Lack of Visibility It becomes impossible to monitor critical operations like database queries, API calls, or configuration changes. 3. Missed Metrics and Alerts Provide important metrics (e.g.,...