May 11 · 8 min read · This is the on-prem / regulated-deployment notes for 1.10 — mTLS cluster mode, signed lineage records, air-gapped install, a capability gate against the lethal-trifecta exfiltration class. If you're looking for "how to install it on my laptop," that'...
Join discussionApr 1 · 6 min read · If you’ve ever tried setting up Metrics Server + HPA (Horizontal Pod Autoscaler) and got stuck with errors like: error: Metrics API not available cpu: <unknown>/5% False (MissingEndpoints) CrashLoopBa
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Mar 25 · 1 min read · This quick reference lists essential commands to verify the health of a Pacemaker-based Linux cluster. It’s written for sysadmins and SREs who need fast, reliable checks — covering system information
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Mar 19 · 23 min read · Week 19 of my data science internship at DataraFlow was the most conceptually diverse week yet; three entirely different problem domains in a single notebook, each requiring a completely different men
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Feb 16 · 5 min read · Kubernetes is everywhere today. Whether you deploy applications on AWS EKS, Azure AKS, or Google GKE, Kubernetes is the system managing your containers behind the scenes. If you are starting with Kubernetes, the hardest part is not running commands. ...
Join discussionFeb 8 · 3 min read · Recently, I've worked on an architecture case that combined Cisco ACI Multi-Pod with advanced Palo Alto firewall clustering and high-availability requirements. In this article, I will try to explain that what makes this design particularly valuable i...
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Feb 3 · 7 min read · Node.js is widely known for its non-blocking I/O model and event-driven architecture. It excels at handling thousands of concurrent connections with minimal overhead. But there’s a catch. By default, a Node.js application runs on a single CPU core. E...
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