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Learning Neo4j 3.x - Second Edition

You're reading from  Learning Neo4j 3.x - Second Edition

Product type Book
Published in Oct 2017
Publisher Packt
ISBN-13 9781786466143
Pages 316 pages
Edition 2nd Edition
Languages
Concepts
Author (1):
Jerome Baton Jerome Baton
Profile icon Jerome Baton

Table of Contents (24) Chapters

Title Page
Credits
About the Authors
Acknowledgement
About the Reviewers
www.PacktPub.com
Customer Feedback
Preface
Graph Theory and Databases Getting Started with Neo4j Modeling Data for Neo4j Getting Started with Cypher Awesome Procedures on Cypher - APOC Extending Cypher Query Performance Tuning Importing Data into Neo4j Going Spatial Security Visualizations for Neo4j Data Refactoring with Neo4j Clustering Use Case Example - Recommendations Use Case Example - Impact Analysis and Simulation Tips and Tricks

Summary


This chapter taught us why and how to create a Neo4j cluster with different kinds of servers. After the concepts, we saw how to build a cluster. We also saw the magic of the bolt+routing protocol.

You learned that we can grow from a cluster of several credit card-sized computers like Raspberry Pis (https://www.raspberrypi.org/) to a cluster made from several clouds (you'll need a strong credit card for that).

We also saw a disaster recovery procedure to which I'll add this tip:

Note

With any software, disaster recovery must always be team work. Otherwise, it is too easy to put the blame on one person because non-tech people need to act as inactivity makes them feel 'not in power' and blaming is so easy, as they believe failure should not have had happened first. No matter Murphy's law. If you are the one who understood what failed and how to solve the issue, and get the blame anyway instead the credit: change of shop. I saw firsthand that a client lost their best sysadmin as he got bored...

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