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Neo4j Graph Data Modelling

You're reading from   Neo4j Graph Data Modelling Design efficient and flexible databases by optimizing the power of Neo4j

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Product type Paperback
Published in Jul 2015
Publisher
ISBN-13 9781784393441
Length 138 pages
Edition 1st Edition
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Author (1):
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Mahesh K Lal Mahesh K Lal
Author Profile Icon Mahesh K Lal
Mahesh K Lal
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Toc

Table of Contents (11) Chapters Close

Preface 1. Graphs Are Everywhere 2. Modeling Flights and Cities FREE CHAPTER 3. Formulating an Itinerary 4. Modeling Bookings and Users 5. Refactoring the Data Model 6. Modeling Communication Chains 7. Modeling Access Control 8. Recommendations and Analysis of Historical Data 9. Wrapping Up Index

A simple model of the bookings ecosystem

A booking generally contains information such as the date of booking, the user who booked it, and a date of commencement of the travel. A journey contains information about the flight code. Other information about the journey such as the departure and arrival time, and the source and destination cities can be evaluated on the basis of the flight which the journey is being undertaken. Both booking and journey will have their own specific IDs to identify them uniquely. Passenger information related to the booking must have the name of the passengers at the very least, but more commonly will have more information such as the age, gender, and e-mail.

A rough model of the Booking, Journey, Passenger, and User looks like this:

A simple model of the bookings ecosystem

Figure 4.1: Bookings ecosystem

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