How do you monitor and identify errors in your project?

For monitoring and error detection in the project, I used several approaches:

• Logging: Implemented centralized logging using tools like Serilog or Log4Net to record errors and important events.
• Application Monitoring: Used monitoring systems (e.g., Prometheus, Grafana, Sentry) to track performance and errors in real-time.
• Automated Tests: Wrote unit and integration tests that helped identify errors early.
• Incident Analysis: When errors occurred, analyzed logs and stack traces to quickly determine the cause and fix the issue.

Example of setting up logging in C# with Serilog:

Log.Logger = new LoggerConfiguration()
    .WriteTo.Console()
    .WriteTo.File("logs\myapp.txt", rollingInterval: RollingInterval.Day)
    .CreateLogger();

try
{
    // application code
}
catch (Exception ex)
{
    Log.Error(ex, "An error occurred");
}