Adding Language Data

In the previous lesson, you learned that duplicating data in the graph can be expensive.

To illustrate duplication of data, you will add a languages propertyA named value stored on a node or a relationship. to each Movie nodeA vertex in a graph. In a property graph it can carry labels and properties. in the instance modelA data model drawn with real example data, showing particular nodes and relationships rather than their types., before refactoringChanging the structure of a graph without changing what it represents, usually to make queries simpler, faster or more logical. to eliminate the duplication.