November 2022
Intermediate to advanced
294 pages
5h 58m
English
Content preview from Exploring Graphs with Elixir
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Property Graph Model
The distinguishing feature of a property graph is that graph vertices and edges may be decorated with attributes (or properties). In Neo4j parlance, we talk about nodes (for vertices) and relationships (for edges).
We’ll discuss property graphs here from a Neo4j perspective.
The graph elements we’ll talk about are nodes, relationships, and paths, along with their associated IDs, properties, labels, and types. See Graph Database Concepts[28] in the Neo4j documentation for more details.
The following diagram here shows some of these graph constructs:
Nodes are shown with optional labels L1, L2, and so on, while the required ...
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