Insights
Plain-language engineering notes on private cloud, self-hosted AI, security at the edge, networks and voice.
SD-WAN for multi-site Australian businesses: resilience over NBN, fibre, Starlink and 4G
What SD-WAN is, how it keeps sites connected across NBN, fibre, Starlink and 4G, and the situations where a simple VPN is the better answer.
4 min read →Hosted PBX done properly: what actually changes for a 20 to 200 seat business
Multi-tenant hosted PBX with a real self-service portal, WebRTC softphones, queues and recording, and a sane migration path off the old on-prem system.
4 min read →Blocking at the edge: what IPS/IDS with ML threat scoring does and does not do
A firewall opens ports. An IPS inspects what comes through them. What edge blocking with ML threat scoring stops, what it misses, and why logs matter.
4 min read →Self-hosted enterprise AI: GPT-class tools without sending documents offshore
How to give staff capable AI tools while documents stay inside your boundary: multi-model routing, document-native workflows, governance and cost visibility.
4 min read →Hyperconverged infrastructure explained: why the default install disappoints
Compute and storage in one chassis is simple to describe and easy to get wrong. What HCI is, how distributed storage works, and the tuning that matters.
4 min read →Private cloud vs public cloud: what actually matters for Australian organisations
Sovereignty, predictable cost and latency decide the private-versus-public question workload by workload. Here is how to make the call honestly.
4 min read →