Operations | Monitoring | ITSM | DevOps | Cloud

New UI features in Cloud Trace, part of Google Cloud Observability, make it easier to troubleshoot latency and errors in your applications.

OAuth (Open Authorization) has become a critical component in enabling secure and third-party access to APIs which makes it one of the most widely adopted authentication protocols for modern applications. From allowing users to sign into apps using their Google or Facebook accounts to enabling third-party service integrations, OAuth simplifies the process of granting access to resources without compromising security.

Security and compliance: Many industries, especially those governed by regulations like HIPAA, the PCI DSS, or the GDPR, require detailed logs for compliance and to trace security incidents. Troubleshooting and forensic analysis: If something goes wrong—whether due to accidental configuration changes or malicious activity—having detailed logs helps diagnose the root cause and quickly remediate it.

Database downtime can lead to significant disruptions, revenue loss, and frustrated users. Amazon Relational Database Service (RDS) provides a managed database solution with high availability and automated failover to minimize such risks. However, continuous monitoring is crucial to ensuring reliable failover and minimizing downtime by detecting potential issues before they impact operations.

When working with systemd services in Linux, you might encounter situations where multiple instances of a service need to be managed dynamically. When I had to develop a solution to monitor multiple Kubernetes clusters with Icinga for Kubernetes, I ran into exactly this challenge.

GTMetrix used to be the go-to tool for checking website speed, but let’s be honest—paying for one-off synthetic tests isn’t worth it. If you’re still relying on synthetic testing alone, you’re missing a big part of the web performance picture. If you care about Core Web Vitals, SEO performance, and user experience, you need more than just lab data. The good news? There are better (and free) alternatives like PageSpeed Insights and WebPageTest for synthetic testing.

Modern applications are becoming increasingly complex, and debugging distributed systems can feel like searching for a needle in a haystack. This is where OpenTelemetry (OTel) comes in. If you're using NestJS, integrating OpenTelemetry can provide deep insights into your application's behavior, helping you track performance, troubleshoot issues, and understand service interactions.

Logging is an integral part of any production-ready Node.js application. Whether you're debugging issues, monitoring application performance, or setting up a centralized logging system, an efficient logger is crucial. Pino is one of the best choices available due to its speed, low overhead, and powerful features. This guide goes beyond the basics, providing an in-depth exploration of how to optimize Pino for your applications, use advanced features, and integrate it seamlessly with other tools.

If you've been working with Elasticsearch for a while, you’ll eventually run into a situation where you need to reindex your data. Maybe you’re changing mappings, upgrading versions, or restructuring your documents. That’s where the Elasticsearch Reindex API comes in. In this guide, we'll walk through everything you need to know about the Reindex API—what it is, how it works, common use cases, performance optimizations, and potential pitfalls. Let’s dive in.

We’re excited to introduce a new feature that gives you greater control over how and when you receive alerts from your website and ping monitors. With Alert sensitivity, you can now specify the number of retries before an alert is triggered, reducing false alarms and ensuring more reliable notifications.