Transport for London (TFL): Surface Digital Twin – Andy Emmonds, Chief Transport Analyst, TFL

By using graphs as the basis of a Digital Twin, Transport for London (TFL) achieves quicker identification of incidents on the road network, which enables effective interventions. An incident on the road network impacts the direct stretch of road on which it occurs, as well as other sections of street – all connected in one disruption. Neo4j is much quicker than relational databases when handling this interconnected data.