The key difference between a graph and relational database is that relational databases work with sets while graph databases work with paths and relationships are first-class entities in a graph database and are semantically far stronger than those implied relationships reified at runtime in a relational store. With this dataset, this simple AdventureWorks graph data model serves as a foundation: In addition, it explains how to integrate graph databases with relational databases and how to import data from a relational store. This article explores the differences between relational and graph databases and data models. When deriving and defining a graph model from a relational model, you should keep the following base guidelines in mind:įor further understanding read the following GraphDB vs. If you still need to download a copy of the AdventureWorks sample database (I used the SQL Server 2014 version) you can find them here -> You can find all the necessary code and files here -> AdventureWorks has become a vital aspect of learning new features/constructs within SQL Server.įor our demonstration I have decided to choose a subset of tables and select only offline sales transactions (OnlineOrderFlag = 0).Īs a result the following CSV files will be used to import data into our graph structure: ![]() The AdventureWorks database is a fictitious company database that has existed since SQL Server 2005 as a means to show new functionality in each new version released. Download and install Neo4j to be able to follow along with the examples. You should at least have a basic understanding of what is a property graph model and have completed the following modeling guidelines. ![]() ![]() Graphs are everywhere! In my efforts to spread the word and inform SQL Server Professionals about Neo4j and learn how to take a relational database schema and model it as a graph… AdventureWorks was a no-brainer! Let’s explore how to import a subset of the AdventureWorks database from SQL Server (RDBMS) into Neo4j (GraphDB).īut first some prerequisites.
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