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Learn how to use FaultRay effectively
FaultRay is a tool that mathematically simulates the fault tolerance of your infrastructure. Without touching production, you can discover availability ceilings, single points of failure, and cascading failure risks.
1. Select a sample topology or upload your own YAML
2. Run a simulation — results appear in seconds
3. Review the score breakdown and follow AI-generated improvement suggestions
Use ⌘K (Ctrl+K) to open the Command Palette and jump to any page instantly.
Link a Project to your simulation to track score history over time.
Export reports as PDF for compliance reviews or stakeholder presentations.
Dashboard
Displays an overview of simulation results, including resilience scores, availability ceilings, and key risk indicators.
Simulate
The main simulation page. Select or upload a topology, configure parameters, and run the simulation.
Topology
An interactive infrastructure dependency graph. Instantly see which components are weak and where cascading failures might occur.
Heatmap
Displays component-level risk using color coding. Quickly identify the highest risk areas at a glance.
What-if Analysis
Answer questions like "What if we add replicas?" or "What if this component fails?" Run hypothetical scenarios.
Compliance
Check compliance status with regulations like DORA (Digital Operational Resilience Act). Generate audit-ready reports.
Score Detail
A detailed breakdown of your resilience score. See exactly which factors are lowering your score.
Cost Analysis
Estimate the financial impact of downtime based on simulation results.
Security
Visualize security risks by integrating CVE and NVD feed data with your infrastructure model.
FMEA
Failure Mode and Effects Analysis. Evaluate each component's failure probability multiplied by impact severity (RPN).
AI Advisor
Ask questions about your infrastructure resilience. AI analyzes your simulation data and provides actionable recommendations.
Reports
Generate and download PDF/CSV reports for compliance audits and management reviews.
Incidents
View history of simulated failure scenarios and their impacts on your infrastructure.
Benchmark
Compare your resilience scores against industry averages and best practices.
Connect FaultRay to your live infrastructure for real topology scanning:
pip install faultrayfaultray agent connect --token YOUR_API_KEYfaultray scan --all