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last9

How to Implement OpenTelemetry in NestJS

Feb 25, 2025 By Aditya Godbole In Last9
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.
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request metrics

GTMetrix Alternatives: The Best Tools for Website Performance Testing

Feb 25, 2025 By Todd H. Gardner In Request Metrics
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.
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icinga

Managing Multiple Service Instances with a Systemd Generator

Feb 25, 2025 By Johannes Rauh In Icinga
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.
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site24x7

Using Amazon RDS for high availability: How monitoring ensures reliable failover

Feb 25, 2025 By Sinjan Ballav In Site24x7
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.
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site24x7

What are Kubernetes audit logs and how to monitor them?

Feb 25, 2025 By Mahalashmi Narayanan In Site24x7
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.
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dotcom-monitor

Challenges in Monitoring Applications That Use OAuth

Feb 25, 2025 By Dotcom-Monitor In Dotcom-Monitor
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.
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opsmatters

The Benefits of Investing in a High-Quality Battery Box

Feb 25, 2025 By OpsMatters In OpsMatters
Having a dependable power source is crucial for various applications, from outdoor adventures and marine travel to off-grid living and emergency preparedness. While batteries provide the necessary energy, ensuring their protection and longevity requires a secure and efficient storage solution. A high-quality battery box not only safeguards the battery from environmental damage but also enhances safety, portability, and ease of use.
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opsmatters

From Inspiration to Vinyl: How to Make Your Own Record

Feb 25, 2025 By OpsMatters In OpsMatters
There's something undeniably magical about holding a physical piece of music history in your hands. Whether you're a seasoned audiophile, an aspiring musician, or simply a creative spirit, the journey to transform your ideas into a tangible musical artifact is a fascinating process. In today's digital era, many have begun to wonder: can you make your own record? The answer is a resounding yes. In this comprehensive guide, we'll walk you through every step of the process-from the initial spark of inspiration to the final pressing.
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