Continuous profiling is the fourth pillar of observability most teams skip. Learn how Pyroscope, Parca, and eBPF-based profilers find CPU and memory bottlenecks that metrics and traces can't.
WireGuard's simple cryptographic model, blazing performance, and native Kubernetes integration make it the VPN protocol cloud infrastructure teams should be running. Here's how it actually works and how to deploy it.
The CNI plugin you choose determines not just how pods communicate, but how you implement network security, observability, and performance in Kubernetes. Here's how to choose and use them correctly.
Static image scanning isn't enough. Container runtime security with Falco, seccomp profiles, and AppArmor catches threats that image scanners miss. Here's how to implement it.
A practical guide to eBPF: how it works at the kernel level, why Cilium replaced iptables for Kubernetes networking, and how eBPF powers next-generation observability without sidecars.
Practical deep dives on infrastructure, security, and scaling. No spam, no fluff.
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