GreyCat is DataThings' temporal graph database, programming language and analytics runtime, written from the ground up in C and built for efficiency at scale, with native agentic AI capabilities. It collapses storage, graph, time-series, geospatial indexing, statistics and ML inference into a single runtime, eliminates the ETL overhead that dominates conventional stacks, and runs on commodity hardware — at the edge, on-premise, or in air-gapped environments.
GreyCat can empower a wide variety of use case as exemplified below:
Air — fusing radar, ADS-B and ISR feeds for real-time threat assessment and rapid intercept course-of-action analysis.
Land — digital twins of force posture, logistics and infrastructure, with cascading second- and third-order effect analysis across supply, terrain and adversary behaviour.
Naval — onboard, low-bandwidth-tolerant decision support twinning ships, sensors and task-group capabilities, contributing to combat-cloud architectures.
Cyber — temporal graph of network entities, identities and behaviours for anomaly detection, attack-path reasoning and forensic replay over the full operational history. Space — fusion of satellite tracks, telemetry and ground-station data with conjunction and pattern-of-life analysis at the cadence space operations actually require.
