Operations | Monitoring | ITSM | DevOps | Cloud

We have launched Request Mirror, a little free service to reflect HTTP requests. We've also open-sourced it: you can read the code in the ohdearapp/request-mirror.ohdear.app repo on GitHub. In this blog post I'd like to explain why we built it and how you can use it.

When Microsoft rolled out Windows Server 2025 last November, it marked a turning point in how IT teams think about monitoring. Suddenly, AI-powered features like anomaly detection, predictive resolution, and even self-healing aren’t ideas on a roadmap — they’re built into the very fabric of enterprise infrastructure.

Slow logons, laggy VDI sessions, and poor Horizon performance are common pain points IT admins face frequently. When Omnissa Horizon environments slow down, both end-users and IT teams feel the pressure—users grow frustrated while admins struggle to troubleshoot without complete visibility. To uncover the real-world Horizon issues admins face, we turned to Reddit forums like r/VMwareHorizon, r/sysadmin, and r/Citrix, where IT professionals openly share their Horizon troubleshooting struggles.

As engineering organizations scale, project visibility becomes a real challenge. Engineering managers lose track of what's actually happening across multiple teams. Executives ask "are we on track?" and get conflicting answers. Status meetings multiply but clarity doesn't improve. The root problem isn't lack of data, modern engineering teams generate tons of project information across JIRA, GitHub, CI/CD pipelines, and project management tools.

Microservices make it tough to understand how applications behave end-to-end. Most teams already rely on an Application Performance Monitoring (APM) tool to track system health. But as requests move across many services, you also need distributed tracing. Jaeger gives you that visibility. The real value comes from connecting the two. Instead of running APM and Jaeger in silos, you can combine their strengths, metrics from your APM, and traces from Jaeger, to get a clearer view of performance.

Do these two frameworks overlap, replace each other, or collaborate? Let’s find out.

In 2025, choosing the right inventory management system is one of the most important decisions for businesses of all sizes. These tools go far beyond simple inventory tracking: they improve workflows, prevent stockouts, and help companies streamline their supply chain. With features like barcode scanning, automation, and real-time inventory visibility, the right software can significantly optimize stock levels and increase overall profitability.

The OpenTelemetry community and the contributors to the Java Special Interest Group (SIG) have spent a great deal of time integrating core Java technologies into the project. An integration that is particularly useful is Java Management Extensions (JMX). It has been around since J2SE 5, and has been mature for some time. Many of the most widely used Java applications have adopted it over time and support this extension.