Some Good Practices of Logging
Introduction
Logging is structured or unstructured text information generated by the system during operation. Usually, it can be regarded as a record of an event by the application. Logging can often help us discover unexpected behaviors in systems, especially in some microservice architecture systems. As an important part of Observability, Logging plays an irreplaceable role in our system development and maintenance.

The importance of logging
To understand why logging plays an important role in products or systems, we must understand its value. Currently, the most widely used logging forms are alerting, troubleshooting, and business data visualization.