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Mar 27, 2026 7 min read

OpenClaw Technical Deep-Dive: Architecture, Security, and the Future of Autonomous Local AI

An exhaustive technical analysis of the OpenClaw framework—exploring the three-layer architecture, the VDI abstraction layer, and the security implications of autonomous local execution.

openclaw architecture security ai-agents

Mar 26, 2026 9 min read

ESP32 in Production: OTA Updates, Fleet Management, and the Pitfalls Nobody Warns You About

Running ESP32 devices at scale means confronting OTA failures, partition table design, and rollback logic. Here's what production-grade ESP32 firmware deployment actually looks like.

esp32 infrastructure devops iot

Mar 26, 2026 12 min read

Self-Hosted NetBird Mesh VPN on a Production-Grade Docker Swarm HA Cluster

A complete walkthrough of deploying a fully self-hosted NetBird WireGuard mesh VPN with Patroni/etcd PostgreSQL HA, GlusterFS shared storage, and automatic VIP failover on a 3-node Docker Swarm cluster — no Kubernetes, no cloud load balancers, no SaaS dependencies.

docker-swarm infrastructure devops netbird

Mar 26, 2026 11 min read

Local AC Control with Home Assistant: Ditching the Cloud for HiSense Wi-Fi Modules

How to integrate HiSense AEH-W4B1/W4E1 air conditioners into Home Assistant locally using the deiger/AirCon add-on — no cloud dependency, full MQTT control.

deiger-aircon-hassio infrastructure devops home-assistant

Mar 25, 2026 8 min read

Docker in 2026: Running AI Workloads, Model Services, and the Container Runtime Reality Check

How Docker's role has evolved from shipping 100MB microservices to orchestrating 50GB AI model containers -- and what your production config needs to look like today.

docker infrastructure devops ai-ops

Mar 25, 2026 5 min read

MegaRAID SAS3508 and EOL firmware on Proxmox VE 9

EOL Huawei OEM firmware on the SAS3508 causes megaraid_sas instability on kernel 6.x -- here's how to work around it.

proxmox hardware raid kernel