Learning
Deep-dive engineering references built for practitioners — from foundations and analogies to production patterns and advanced troubleshooting.
Curated technical content for IT practitioners. Each guide is structured into navigable sections with interactive diagrams, real-world analogies, and production-ready patterns. Content scales from micro-concepts to full curriculum tracks.
Connecting everything together — LAN to WAN to the world
The platforms that run business processes end to end
The physical and virtual foundation everything runs on
Protecting assets, detecting threats, and recovering from incidents
Ensuring the right people have the right access at the right time
Building, shipping, and maintaining software at scale
Designing, deploying, and operating cloud infrastructure at any scale
Collecting, storing, transforming, and deriving insight from data
Teaching machines to learn, reason, and create
Aligning technology decisions with business objectives
Empowering every user with the tools and support they need
The frontier technologies shaping the next decade
Comprehensive reference covering analog signal fundamentals, digital interfaces (HDMI/DP/HDBaseT/SDI), AV-over-IP protocols (Dante/NDI/SDVoE/IPMX), DSP processing, room design, and AVIXA standards.
From peering fundamentals and path attributes to route policy, communities, and modern EVPN. 8 sections covering the protocol that runs the internet.
A complete engineering reference covering OSPF foundations, LSA types, area design, scaling patterns, and advanced troubleshooting. 9 sections with 13 interactive diagrams.
Step-by-step guide covering Power Apps, Power Automate, Power BI, Dataverse, SharePoint integration, connectors, licensing, governance, and greenfield implementation roadmap.