By Aileen Agricola | October 22, 2012
Graph databases store information as arbitrarily interconnected nodes linked by named relations, rather than as tables and joins. Schema-less and highly extensible, they are an excellent choice for modelling semi-structured data in complex domains. Neo4j is the front-runner in the space – both its REST API and its Cypher query language support simple and fast storage and traversal of graphs.
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