Design real AWS architectures.
Work through enterprise scenarios — VPC design, multi-AZ deployments, IAM boundaries, DNS routing, and cost-aware service selection — in an interactive simulator that runs right in your browser.
Scenario-driven architecture
Pick a scenario, read the constraints, then walk through the architecture diagram live. The simulator preserves AWS's native visual language so diagrams translate directly to real-world design reviews.
What's in the simulator
Four production-grade AWS architecture patterns — each with live diagrams, trade-off notes, and a guided flow you can click through.
AWS Infrastructure Simulator
Click Launch simulator above to go full-screen. If the simulator won't load, your network may be blocking the required runtime — try the new-tab button or a different network.
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How to get the most out of it
Three habits that turn the simulator from a click-through into deep architecture practice.