Adding and linking components - 7.3

Neo4j

Version
7.3
Language
English (United States)
Product
Talend Big Data
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Module
Talend Studio
Content
Data Governance > Third-party systems > NoSQL components > Neo4j components
Data Quality and Preparation > Third-party systems > NoSQL components > Neo4j components
Design and Development > Third-party systems > NoSQL components > Neo4j components

Procedure

  1. Create a Job and add the following components to the Job by typing theirs names in the design workspace or dropping them from the Palette:
    • a tNeo4jConnection component, to open a connection to a Neo4j database,

    • a tFileInputDelimited component, to read the source data from a CSV file,

    • a tNeo4jRow component, to write the employees data to the Neo4j database with a Cypher query,

    • a tNeo4jIntput component, to read the employees data from the Neo4j database,

    • a tLogRow component, to display the data on the Run console, and

    • a tNeo4jClose component, to close the Neo4j database connection opened by the tNeo4jConnection component.

  2. Link the tNeo4jConnection component to the tFileInputDelimited component using a Trigger > On Subjob Ok connection.
  3. Link the tFileInputDelimited component to the tNeo4jRow component using a Row > Main connection.
  4. Link the tFileInputDelimited component to the tNeo4jIntput component using a Trigger > On Subjob Ok connection.
  5. Link the tNeo4jIntput component to the tLogRow component using a Row > Main connection.
  6. Link the tNeo4jIntput component to the tNeo4jClose component using a Trigger > On Subjob Ok connection.
  7. Label the components to better identify their roles in the Job.