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Best Practices in Logging

By Gourav S

Summery :


  •  Follow best practices in logging, such as avoiding logging sensitive information and using appropriate log levels for different scenarios.
  • use asynchronous logging over synchronous with a minimum logging level of WARN for a production application. In some cases, enable INFO logging level when you need to confirm events such as successful policy installation or to perform troubleshooting.
  • Avoid logging sensitive information.
  • Using correlation identifier to trace system calls across application layers.
  • Use categories to turn on/off logging during runtime, for eg we need diff. log level for Dev & PROD.
  •  If a flow uses several loggers, add some fixed text in the logger’s message to identify where it was generated. 


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