The Definition of GraphDB

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The Definition of GraphDB

  1. 1. The Graph Traversal Pa name=... 2 friendname=Alberto Pepe name=... 1 friend 3 name=... eout friend 4 efriend lab+ vin ✏name
  2. 2. Graph Databases and Endogenous Indices name property index Graph Databases Make Use oviews property index gender property index page_rank=0.023 created cites name=neo4j views=56781 created cites created name=tenderlove gender=male A B C } Ind } date=2007/10 cites follows follows created name=peterneubauer follows name=graph_blog follows views=1000 follows D E created name=ahzf name=twarko age=30 • There is more to the graph than the explicit • Indices index the vertices, by their properties (
  3. 3. B E AA B C D E C D
  4. 4. B EA D G C F
  5. 5. Graph Databases and Endogenous Indices name property indexviews property index gender property index name=neo4j views=56781 page_rank=0.023 cites cites name=tenderlove gender=male created created created date=2007/10 cites follows follows created name=peterneubauer follows name=graph_blog follows views=1000 follows created name=ahzf name=twarko age=30

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