What is data model?

Example

Two labels, one relationship type, and the properties each carries.

No particular person or film appears here. The model names (:Person), (:Movie) and [:ACTED_IN], and says which properties each of them holds.

Lessons that use this term

The lesson and course links below open in a new tab.

92 lessons use this term. The 40 with the highest term density are listed here.

Graph Data Modeling Fundamentals43 mentions

RefactoringRefactoring the Graphis the process of changing the data model and the5 mentions
What is Graph Data Modeling?Getting StartedNeo4j components that are used to define the graph data model8 mentions
Identifying a New RelationshipModeling Relationshipsis what your data model should look2 mentions
Purpose of the ModelGetting StartedData model Instance6 mentions
Identifying a New LabelModeling Nodesis our current graph data model2 mentions
TestingTesting the Modelfar you have seen that you design the data model on paper, whiteboard, or with a tool like [Arrows5 mentions
Modeling NodesModeling Nodesentities of your use cases will be the labeled nodes in the graph data model3 mentions
Modeling RelationshipsModeling Relationshipsis the supporting graph data model4 mentions

Importing Data Fundamentals22 mentions

Developing a data modelSource data considerationsthis lesson, you will learn how the data model influences and directs the import14 mentions
Import your CSV fileSource data considerationsa graph data model for your1 mention
How can I import data into Neo4j?Importing data into Neo4jthe source system would have a different data model than Neo4j, and by importing data, you would transform the data into a graph2 mentions
Import tool ConsiderationsNeo4j Import toolImport tool is a helpful tool for getting started and prototyping your data model1 mention

Constructing Knowledge Graphs with Neo4j GraphRAG for Python7 mentions

Lexical graph configurationCustomizationuses a default unstructured graph data model to represent documents, text chunks, and6 mentions

Neo4j Management, Optimization, and Refactoring Workshop15 mentions

Northwind Data SetSetup Neo4j AuraDownload the Northwind graph data model12 mentions

Zero to Production Hands-On Workshop42 mentions

ImportImporting DataCreate a new graph data model from the Northwind23 mentions
Importing your dataImporting DataExplore how the Northwind graph data model was created using the Import16 mentions
Relational to GraphImporting Datafinal graph data model for this simple e-commerce system would2 mentions

Intermediate Cypher Queries6 mentions

Testing List InclusionFiltering Queriesthe data model, :Movie nodes have a countries property which contains an array of1 mention

Neo4j Fundamentals4 mentions

Querying your data modelQuerying Graphshave learned how to query using Cypher and created a data model1 mention
Build your own graph data modelGraph Thinkingthinking in graphs by working with a data model in the editor on the1 mention

Cypher Indexes and Constraints12 mentions

Dropping ConstraintsUsing Constraints in Neo4j1 mention
Creating a Composite Index on a Node PropertyUsing Indexes in Neo4jour Movie data model, we have identified this query as important and one that we need to make as fast as possible for our1 mention
Creating a RANGE Index on a Node PropertyUsing Indexes in Neo4jour Movie data model, we have identified this query as important and one that we need to make as fast as possible for our1 mention
Creating Existence Constraints for Relationship PropertiesUsing Constraints in Neo4jour Movie data model, we want to ensure every RATED relationship has values for the rated and timestamp1 mention
Creating a Node Key ConstraintUsing Constraints in Neo4jour Movie data model, we want to ensure every Person in the graph has both name and url properties defined and also that the two properties1 mention
Creating a RANGE Index on a Relationship PropertyUsing Indexes in Neo4jour Movie data model, we have identified another query as important and one that we need to make as fast as possible for our1 mention
Identifying What Constraints and Indexes to CreateIndexes and Constraints in Neo4jis the graph data model3 mentions

Building Neo4j Applications with Spring Data10 mentions

The Data Domain and the Graph ModelThe Application Domain ModelThe graph data model is an excellent fit for the human model because it is flexible and naturally represents data as it exists in the real4 mentions
Creating Movie classesReading Data from Neo4jmovie data model shows entities for movies, people, and the relationships between2 mentions
The movie domainThe Application Domain Modelwill also create your own graph data model and Java classes for the application domain2 mentions

Building Dashboards with Neo4j Aura5 mentions

Describe your data modelBuilding your dashboardare built on a graph data model5 mentions

Importing CSV data into Neo4j8 mentions

The Data Import ProcessImporting Datadata in the source files may not be in the format needed for your graph data model5 mentions

GraphRAG Hackathon8 mentions

Prepare your graph for hackingIntroduction to GraphRAGgraph data model is only as good as the questions it can2 mentions

Modeling and Importing Data into Neo4j Workshop5 mentions

Build Your Data Model with AIBuilding Your GraphOr start describing your own data model in the chat1 mention

Importing Data into Neo4j Workshop7 mentions

Import your CSV fileNeo4j Data Importera graph data model for your1 mention
How to Model DataImporting data into Neo4jThere is no data model within Neo4j until you create data within the2 mentions
How can I import data into Neo4j?Importing data into Neo4jthe source system would have a different data model than Neo4j, and by importing data, you would transform the data into a graph4 mentions

Build a Product Recommendation Dashboard on Aura2 mentions

Create your Aura instance and import the Northwind dataBuild a Product Recommendation DashboardNorthwind dataset is packaged as a ZIP file that includes a complete graph data model ready to run in the Data2 mentions

Introduction to Vector Indexes and Unstructured Data7 mentions

Create a graphImporting unstructured datathe relationships within the data, you must incorporate the metadata into the data model4 mentions
Getting StartedIntroductionexample diagram of the data model for the course content, showing Course, Module, Lesson, Paragraph and Topics1 mention

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