Mario Fernandez

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Book Review: Site Reliability Workbook

2022/05/23Book ReviewDevOpsMonitoringAlertsOn-Call
Everybody's favorite saga about Site Reliability Engineering is back. This time it comes with plenty of actionable advice.

Monitoring Tools: 6 to Cover All Your Needs

2022/01/06MonitoringAlertsSplunkDevOps
Here are the six different types of monitoring tools that will give you and your team everything you need to feel confident about your applications' health.

Multiwindow, Multi-Burn-Rate Alerts in DataDog

2022/01/03MonitoringAlertsTerraformDataDogOn-Call
Multiwindow, multi-burn-rate alerts are the hottest way of building reliable alerts. Let's configure some in DataDog using Terraform

Synthetic Monitoring: A Detailed Introductory Guide

2021/12/06MonitoringAlerts
Synthetic monitoring is a way of simulating real user behavior in an application by continuously proving that core flows still work

Synthetic Transactions and Monitoring in Testing

2021/09/26MonitoringAlerts
Synthetic transactions is a way of monitoring a system from the perspective of the users interacting with it. Let's learn about its benefits.

Monitoring Alerts That Don't Suck

2021/07/02MonitoringPracticesAlertsOn-Call
If you've been part of an On-Call rotation, you know how a bad setup will leave you (literally) sleepless. Let's work on fixing that