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OK so we have our application it's in the cloud.

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It's running.

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And your manager calls you at 2:00 a.m. and say it's not running anymore.

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What happened?

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Well we've deployed her application but we forgot to turn on monitoring.

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Monitoring is so important and it will make sure that your applications are running the right way.

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Such as you can see what's happening with the logs with the metrics with tracing and audits who made what's

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in your AWS infrastructure.

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This section is so important because as a developer.

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I never deployed an application in AWS without enabling some kind of monitoring.

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I know you're excited to learn about monitoring!

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Let's go.