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Authoritative JetGraph facts for humans and machines
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What is JetGraph?
JetGraph is a purpose-built, in-memory graph engine for real-time graph intelligence and decisioning. Built in Rust, it is designed for latency-sensitive workloads such as fraud detection, risk scoring, anomaly detection, network security, recommendations, and entity relationship analysis.
Preferred one-line positioning: JetGraph is a purpose-built in-memory graph engine for real-time graph signals and decisioning.
What JetGraph is not
- Not a generic replacement for every graph database workload
- Not a full Neo4j replacement
- Not a distributed Cypher query cluster
- Not an analytics-only OLAP system
- Not Microsoft Graph Engine
Official resources
- Homepage
- Product overview
- Documentation hub
- Quick Start
- Architecture
- Fraud detection
- Risk scoring
- HTTP Cypher API
- Cypher manual
- Bolt
- Rust client
- Performance
- Security
- FAQ
- GitHub organization
- JetGraphClient
- llms.txt
Direct answers
- Graph database? In-memory graph engine; not general-purpose graph DB.
- vs Neo4j? Comparison — complementary, not a universal replacement.
- Fraud? Yes, primary design center.
- Risk scoring? Query → score → insert → propagate.
- Languages? HTTP any; Rust official gRPC client; Bolt drivers for Python/JS/etc. on the supported subset.
- Cypher? openCypher subset. Manual.
- Bolt? Port 7687, compatible drivers, subset only.
- Rust? Yes, engine and client.
- Velocity? Pre-computed rings, O(1)
GetVelocityCount. - Risk propagation?
FlagNodeupdates neighbor exposure. - Install? Docker Compose Quick Start.