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Learning Neo4j 3.x - Second Edition by Rik Van Bruggen, Jérôme Baton

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Questions and answers

Q1. Analyzing impact often requires:

  1. A lot of manual work in the database.
  2. Complex join operations across multiple different types of information.
  3. A simple path finding query over a graph database such as Neo4j.

A: 3. Path finding is a great use case for Neo4j.

Q2. Which of the following use cases is a great hierarchical use case for Neo4j?

  1. Calculating the average selling price over a million different purchase transactions.
  2. Calculating access control over a directory tree of users in groups and departments.
  3. Calculating the shortest path on a road network between two cities.
  4. Recommending a new product purchase to an existing client.

Answer: 2. Access control is typically a great hierarchical use case, as evidenced ...

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