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Database

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Read and filter data from a database

Write a transformed dataset to a database

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Connect: Dedicated Node

Connect: File-Based Database

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Version 5.12

Version 5.11

Version 5.10

Version 5.9

Version 5.8

Version 5.7

Version 5.6

Version 5.5

Version 5.3

Extensions

Connect to a file-based database ​

File-based databases such as SQLite, H2, and Microsoft Access store data in a local file rather than on a server. Use a dedicated file-based connector node to connect to them.

Before you begin ​

  • Identify the database file location on disk, or decide to use an in-memory database if supported.
  • Confirm that a dedicated connector node exists for your database. Supported file-based databases include SQLite, H2, and Microsoft Access.

Connect to the database ​

Configure the file-based connector node to establish the connection.

  1. Add the connector node for your database (for example, H2 Connector) to the workflow.
  2. Click the node once to open its configuration.
  3. Under Location, select the Location type:
    • Path — click the browse button and select the database file on disk.
    • In-memory — enter a Database name for a temporary database stored in memory (available only for databases that support this option).
  4. Optionally, expand Show advanced settings to configure the database dialect, driver, or other advanced options.
  5. Click Apply and Execute to save the configuration and execute the node.

Next steps ​

  • Read data from a database
  • Create and remove database tables

Related pages ​

  • Connect to a database using a dedicated connector node
  • Connect to a database with the generic DB Connector
  • Connector node settings
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