instance model
A Full definition for data model (opens in a new tab)The labels, relationship types and properties chosen to represent a domain. drawn with real example data, showing particular Full definition for node (opens in a new tab)A vertex in a graph. In a property graph it can carry labels and properties. and Full definition for relationship (opens in a new tab)A named, directed connection between two nodes. Every relationship has a type, a start node and an end node. rather than their types.
Example
One person, one film, and the part they played in it.
The labels and the relationship type are the same as the underlying data model.
Lessons that use this term
The lesson and course links below open in a new tab.
24 lessons use this term. Results are ordered by term density.
Graph Data Modeling Fundamentals59 mentions
- Creating NodesModeling Nodesis the initial instance model you will be working3 mentions
- Adding Language DataEliminating Duplicate Dataof data, you will add a languages property to each Movie node in the instance model, before refactoring to eliminate the3 mentions
- Adding a Role NodeAdding Intermediate Nodesthe current instance model5 mentions
- Creating Initial RelationshipsModeling Relationshipsis the instance model you will be2 mentions
- Adding Language nodesEliminating Duplicate Datais what the instance model will be refactored2 mentions
- Adding the Director LabelRefactoring the Graphinstance model should look like2 mentions
- Eliminating Duplicate DataEliminating Duplicate Datacurrent instance model looks like4 mentions
- Purpose of the ModelGetting StartedData model Instance model6 mentions
- Creating More NodesModeling Nodesinstance model should look like2 mentions
- Refactoring Duplicate DataEliminating Duplicate Datais our current instance model where each Movie node has a languages4 mentions
- Adding Genre nodesEliminating Duplicate Datainstance model should look like2 mentions
- Creating More RelationshipsModeling Relationshipsinstance model should look like2 mentions
- TestingTesting the Modelis the instance model that should now be in our3 mentions
- Adding the Actor LabelRefactoring the Graphis the refactored instance model we will create in the graph where we add an Actor label to some of the Person1 mention
- Intermediate NodesAdding Intermediate Nodesis an example instance model3 mentions
- Testing with Instance ModelTesting the Modelis the instance model that should now be in our3 mentions
- Modeling RelationshipsModeling Relationshipshere is the instance model to support this graph data4 mentions
- Specializing ACTED_IN and DIRECTED RelationshipsUsing Specific Relationshipsthis Challenge, you will modify the instance model to match the following1 mention
- Specializing RATED RelationshipsUsing Specific Relationshipsis the instance model you will refactor1 mention
- Modeling NodesModeling Nodeshere is the initial instance model you will be2 mentions
- What is Graph Data Modeling?Getting Startedthe graph (instance model) with test data using1 mention
- Retesting After RefactoringRefactoring the Graphsmall instance model we are using, you will not see significant improvements, but you may see differences in the number of rows1 mention
- Specific RelationshipsUsing Specific Relationshipsis what our instance model will now look1 mention
- Labels in the GraphRefactoring the Graphis the refactored instance model we will create in the1 mention