How to Handle Different Types of Logs in Go?

A practice that can help is to divide log files by type. The application can have logs for errors (or warnings) and for information (or successes).

Steps

• Define the environment variables for the logs (such as path, age, size, among others).
• Configure loggers, using a library or the Go standard library.
• Create an abstraction for log types such as Info and Error if necessary.
• Instantialize loggers in controllers.

Advantages

• Problem separation.
• Easy search for information.
• Better readability of logs.
• Personalized monitoring and alerts.
• Performance improvement.
• Ease of auditing and compliance.
• More efficient debugging and diagnostics.
• Security.
• Improved scalability.

Source Code

• https://github.com/ortizdavid/golang-modular-software

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