Operations | Monitoring | ITSM | DevOps | Cloud

Why Every Business Needs Network Automation and Orchestration in 2026

Picture a network engineer at 2am, logged into forty devices, making the same change by hand on each one. One typo on device thirty-one, and by morning half the company cannot reach its own applications. That is not a horror story. For a lot of businesses, it is still Tuesday.
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How Collective IQ Turns Reactive IT into Truly Proactive IT

Most IT organizations still operate in "firefighting" mode: an employee opens a ticket, the service desk investigates, depending on severity and complexity multiple teams or people are involved to diagnose, and then the appropriate person or team fixes the issue. The whole process then repeats for the next reported incident. This model doesn't scale, drains time and budget, and leaves a huge number of issues unresolved because many employees simply don't bother to report them. And, if and when they do report them, it's too late, the problem has already impacted their productive work.
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No SAP Expertise? No Problem. Automation Just Got Easier

Avantra 21 introduced the concept of Automation workflows. By Avantra 23, compatibility with Ansible was added. Along the way, Avantra became the tool SAP teams reached for when they wanted system copies, refreshes, and backup orchestration to just run - predictably, on a schedule, without a senior engineer babysitting them. So, automation isn't new to Avantra users. Avantra made automation for SAP practical to deploy, predictable in operation, and easier to maintain.

It was surprisingly hard to break CloudNativePG replication

I wanted a Postgres replica that falls behind its primary. Sounds easy. It wasn't. Every time I cut the replica off from the primary, its lag jumped for a moment and then dropped right back to zero. It just would not stay behind. Chasing down why turned into a fun little tour of how a Postgres standby keeps itself alive, and what CloudNativePG quietly sets up behind the scenes.

Firewall High Memory Usage: How to Troubleshoot and Fix It

A firewall running low on memory rarely fails all at once. It degrades first. Connections drop intermittently, policies take longer to process, and by the time the device becomes unresponsive, the problem has been building for days or weeks. This article walks through what firewall memory usage actually means, what causes it to climb, how to spot the symptoms early, and how to troubleshoot and fix it before it takes your network down with it.

Why eBPF Is Useful for Watching and Sandboxing AI Agents

Most of our runtime security habits were built for deterministic workloads. A service does what its code says: review the code, sign the image, and its behavior is bounded. Agents are different. An agent’s behavior emerges from a model reasoning over whatever lands in its context window, and some of that context comes from places we don’t fully control — a retrieved document, a tool’s output, a user’s prompt.

DNS Alerts over Syslog: TLS, CEF, and a Straight Line to Your SIEM

Enterprise teams can now add a Syslog alert channel: every DNS Spy alert delivered as an RFC 5424 message over TLS (or TCP/UDP), formatted as JSON or ArcSight CEF, with syslog priorities mapped from real alert severity. All deliveries originate from one documented static IP, so getting through your collector's firewall is a single allowlist rule.

What's New in DX NetOps Topology: Summer 2026

Your enterprise network is more distributed, diverse, and complex than ever before. Your campus, WAN, data center, and SD-WAN environments span multiple technologies and vendors. Now more than ever, the complex relationships between devices, interfaces, and network layers are critical to your day-to-day operations. When an issue arises, knowing that something is wrong is only the beginning.