AI Data Center Infrastructure

ChatStick Co., Ltd.

About this app

Design and operate the physical layer of modern AI. AI Data Center Infrastructure is a premium, 100% offline engineering toolkit for the people who build GPU training clusters — systems architects, data center engineers, and cloud infrastructure specialists.

Traditional data center designs cannot handle the heat, power, and bandwidth of today's AI workloads. This app bridges the gap between software requirements and physical infrastructure, combining a complete engineering handbook with hands-on calculators you can use in the field — no internet required.

WHAT YOU GET

• 12-Chapter Engineering Handbook
A structured, offline guide covering MW-scale power distribution, next-generation liquid cooling, high-density networking, thermal standards, energy efficiency, on-site power, automation, site selection, security, and the road to 2030. Adjustable text size, bookmarks, and a clean reader.

• 10 Interactive Infrastructure Calculators
Turn theory into numbers instantly:
- Rack Power Density — kW per rack and total cluster load
- Cooling Capacity Planner — IT load to cooling tons and kW
- ASHRAE Thermal Envelope — inlet temperature and humidity risk
- PUE / WUE Efficiency — power overhead and water intensity
- Stranded Power Recovery — trapped capacity and recoverable racks
- On-Site Power Mix — grid, generation, and battery contribution
- Fabric Bandwidth Check — GPU fabric throughput headroom
- Automation Readiness — telemetry and controls scoring
- Site Readiness Score — land, power, cooling, fiber, resilience
- Security & Resilience Score — access, monitoring, recovery posture

• Infrastructure Roadmap
A 5-phase build checklist (Scope, Power, Cooling, Fabric, Operate) with 16 actionable steps that link straight to the relevant chapter.

• Chapter Quizzes & Badges
Test your knowledge with per-chapter quizzes, instant explanations, and a 70% pass badge for every chapter.

• Progress, Achievements & Glossary
Track reading, roadmap, and quiz progress on one dashboard, unlock 12 achievements, and look up key terms in the built-in glossary.

• Free Sticker Pack
Meet Rackie, your AI infrastructure mascot — share a free sticker pack with friends.

WHY YOU'LL LIKE IT

• 100% offline — no account, no sign-up, no internet permission
• No ads and no tracking — your data never leaves your device
• Light, dark, and dynamic color themes; metric or imperial units
• Fast, modern Material 3 design built for phones and tablets

KEY TOPICS

MW-scale power distribution • busway & PDU sizing • UPS and generators • direct-to-chip liquid cooling • rear-door and immersion • CDU and water loops • ASHRAE A3/A4 thermal envelopes • InfiniBand and RoCE v2 • 400G/800G spine-leaf • PUE and WUE • stranded power • nuclear SMR PPAs • AI cooling automation • digital twins • site selection • operational resilience.

Whether you are planning a new AI campus or leveling up your infrastructure knowledge, this is the field companion that keeps the engineering depth in your pocket.

Made by ChatStick Company Limited.

What’s new

Version 1.0