CHAPTER 6
Graph Databases
Graph models and algorithms are ubiquitous, due to their suitability for knowledge representation in e-commerce, social media networks, research, computer networks, electronics, as well as for maximum flow problems, route problems, and web searches. Graph databases are databases with Create, Read, Update, and Delete (CRUD) methods exposing a graph data model, such as property graphs (containing nodes and relationships), hypergraphs (a relationship can connect any number of nodes), RDF triples (subject-predicate-object), or quads (named graph-subject-predicate-object). Graph databases are usually designed for online transactional ...
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