How can I implement logging and monitoring in my Rails application?

How can I implement logging and monitoring in my Rails application?

You can use the built-in Logger class in Rails for logging. For monitoring, consider tools like New Relic or Datadog.

What are the best practices for logging in Rails?

Best practices include logging at appropriate levels (info, warn, error), avoiding sensitive data, and using structured logging.

How do I set up error tracking?

You can integrate error tracking services like Sentry or Rollbar to capture and report errors in real-time.

Can I log to a file instead of the console?

Yes, you can configure the Logger to log to a file by setting the log path in your environment configuration.

What metrics should I monitor in my Rails app?

Monitor response times, error rates, database performance, and user interactions to ensure optimal performance.