Practical articles, in-depth tutorials, and architectural insights on software engineering, AI, and systems.
Learn how to integrate IoT devices securely, locally, and without cloud dependency using Home Assistant, ESPHome, and the MQTT protocol.
Learn how to structure chains, track connections, and mitigate denial-of-service attacks with iptables to harden your Linux servers.
Learn how to configure RSTP and MSTP in redundant corporate infrastructures to eliminate network loops and speed up convergence without hassle.
Learn how to configure managed switches with QoS and VLANs to prioritize PLCs and eliminate jitter in real-time industrial networks.
Learn how to choose budget mini PCs and configure a high-availability Proxmox VE environment for your home testing lab.
Learn how to configure advanced internet link redundancy on edge routers using local BGP and automatic failover for critical environments.
Learn how to track ephemeral network failures in microservices using eBPF on Linux without modifying application code.
Learn step by step how to configure VLANs on managed switches to isolate IoT devices and apply strict Layer 2 and Layer 3 firewall rules.
Learn how to connect older factory floor machines to modern web dashboards using MQTT and Node-RED without replacing existing hardware.
Learn how to turn repurposed hardware and NVMe drives into a robust virtualized home lab using Proxmox VE, network isolation, and high performance.
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