A county fraud team needs to explore how vendors, subcontractors, purchase orders, and shared addresses connect across years of procurement data. Lookups are relationship-heavy, not simple primary-key gets. Which AWS database service fits this graph-style investigation?
Select an answer to reveal the explanation.
Short Explanation
Fraud rings look like spider webs—who paid whom, who shares an address, which shell company links two bids. Neptune is built for that web. A plain key get or a glacier of CSVs will not walk those edges cleanly.
Full Explanation
Amazon Neptune is a managed graph database suited to relationship-first queries such as vendor and subcontractor networks. Simple DynamoDB GetItem patterns excel at key lookups but are a poor fit when multi-hop relationships are first-class. ElastiCache is a cache, not a durable graph system of record, and Glacier is archival object storage, not an interactive graph engine.