L3 · AI Networking
AI Networking — Frequently Asked Questions
Fat-tree, rail-optimized, dragonfly+: which topology survives at 100k GPUs?
What is the AI Networking topic on aiinframap?
AI Networking sits on layer L3 of the AI physical-infrastructure stack. Scale-up (NVLink, ICI, UALink) vs scale-out fabric topology choices, collective-comm bandwidth requirements, and switch-silicon (Tomahawk 5/6, Spectrum-X, Quantum-X) supplier economics.
How big is the AI Networking market?
Tracked market size: $3.4B with a 3-year CAGR of 4500.0%. Source data and quarterly revisions live on the market module.
Who are the top companies in AI Networking?
aiinframap currently tracks 6 active companies in this topic. The top by Fit Score include: Arista Networks, Cisco, Juniper Networks, Celestica, Credo Technology. Full ranked list: /topic/ai-networking/companies.
What aiinframap tools exist for AI Networking?
Engineer-facing decision tools: QSFP-DD vs OSFP, 400G vs 800G Economics. Live at /tools/<layer>/<slug> with companion JSON APIs at /api/v1/tools/...
What jobseeker personas does aiinframap recognise in AI Networking?
4 segments with weighted Fit Score profiles. NETWORK-FABRIC-ARCH-01: AI fabric architect designing rail / fat-tree / dragonfly topologies at 100k+ GPU scale. · NETWORK-OPS-SRE-01: Site reliability engineer running AI cluster networks day-to-day. · NETWORK-SWITCH-ENG-01: Switching silicon engineer at chip vendor or hyperscaler making whitebox builds.. Full list at /topic/ai-networking/personas.
How does aiinframap score companies in AI Networking?
Five dimensions (growth, comp, learning, stability, culture) weighted by jobseeker segment. The persona detail page at /topic/ai-networking/personas/<segment-id> has an interactive weight tuner so you can rerank companies by your own priorities.
Where is AI Networking headed in the next 12 months?
Cisco's $1.3B single-quarter webscale AI orders + Silicon One P200 / 8223 launch — the cross-datacenter 'scale-across' training fabric becomes a distinct product category
How fresh is aiinframap data on AI Networking?
Business + talent signals refresh daily via SEC EDGAR / LinkedIn / Greenhouse / Crunchbase collectors. Business modules (D1-D6) regenerate weekly. Last-updated timestamps are visible on every public page.
Can I get this data via API?
Yes — JSON endpoints: /api/v1/topics/ai-networking (topic-level), /api/v1/companies/<slug> (per-company), /api/v1/tools/<layer>/<slug> (per-tool). All free, no auth required, cacheable.
Where can I get weekly updates on AI Networking?
aiinframap Weekly newsletter ships every Friday with topic-specific lead stories, top signals, and hiring radar. Subscribe at /weekly.