Operations | Monitoring | ITSM | DevOps | Cloud

Three notable dnf related improvements making it easier to manage packages on modern Enterprise Linux based systems (Red Hat, Rocky Linux, Alama Linux, etc …) have been merged recently.

The allure of OpenClaw is undeniable. You deploy a highly autonomous, self-hosted AI agent, give it access to your repositories and inboxes, and watch it reason through complex workflows while you sleep. It is the dream of the ultimate 10x developer tool realized. But as any veteran DevOps engineer will tell you: running an LLM-backed Node.js agent in production is vastly different from testing it on your local machine.

Organizations often call product managers the CEOs of the product. But PMs know that’s a myth. When a CEO wants a status report, they get one immediately. They don’t need to negotiate for engineering time, reconcile conflicting project priorities, or wait for a data scientist to find a gap in their schedule. For most PMs, simply understanding the state of the product is where growth can stall.

When developers and SREs design application tests, they often prioritize user workflows and API availability. Extending that suite with network tests that match your app’s traffic protocols can reveal whether issues originate in the network or application layer. In this post, we’ll explore how you can design effective network tests using the Transmission Control Protocol (TCP), User Datagram Protocol (UDP), or Internet Control Message Protocol (ICMP), including.

We are happy to announce the release of two new versions of Icinga 2 today, 2.16.0 and 2.15.3. The first one includes some new features highlighted below, as well as a number of bug fixes and other improvements. The latter one is a small bug fix release that brings some of the other fixes included in 2.16.0 to the 2.15.x branch as well.

Your LLM observability stack probably handles individual model calls well enough. Latency, token counts, error rates, maybe even evaluation scores....

The April 2026 update to UK Cyber Essentials marks an important shift. Not because it introduces radically new security concepts, but because it removes tolerance for inconsistency. With the effective date quickly approaching, many UK organizations are focused on meeting the immediate requirements. That matters. But the more durable story is what these changes reveal about how security and compliance are now expected to operate in real world environments.

In the wake of 2010s, PaaS felt like magic. You focused on the code, and the platform did the rest. You could ship a production app without knowing anything about networking or, heck, even what a load balancer is. Heroku in particular made deployment a lost thought, especially for early-stage companies. That era is somewhat over, not because platforms got worse overnight, but because the assumptions underneath them quietly stopped being true.

Transform your IT service management data into actionable insights with dashboards that give your team real-time visibility without the setup headache.

If your Apache ActiveMQ deployment has a growing ActiveMQ.DLQ, you are not alone, and you are looking at the right problem. An unbounded, unmonitored dead letter queue is one of the most common root causes of "invisible" message loss in enterprise messaging environments. DLQ messages land without fanfare, nobody notices, and business-critical data quietly disappears from the processing pipeline.