Exporting Data to a Database

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Find here all information for exporting data to a database.

Database Overview

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Relational databases include Oracle, DB2, and MySQL.

Datameer X does not support all dialects. Not listed databases that are compatible with a dialect can be requested at the support.

Datameer X supports the export to the following databases:

  • Amazon Redshift
  • Google BigQuery
  • MariaDB 
  • Netezza

Prerequisites

Having the Database Prepared

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The database to which you want to export must be prepared according to Datameer X's individual needs. Please check with the respective vendor.

Having the Database Driver Installed

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Make sure you have the respective database driver installed in the 'Admin' tab.

Having the Connection Configured

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Make sure you have configured the respective Datameer X connection.

Exporting a Job to a Database

Export Custom Properties 

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Custom properties can be set especially for export jobs or during the cluster configuration.

Custom properties for the export jobs are:

Custom PropertyDefault ValueDescription
export.jdbc.field.%s.varchar-length50
  • property can be set on the cluster settings page or within an export job configuration (when set in both settings, the settings on the cluster setting page are dismissed)
  • '%' must be replaced by the field name respectively
  • property defines the length of a varchar field
export.jdbc.dialect.%s.varchar-length100000
  • property can be set on the cluster settings page or within an export job configuration (when set in both settings, the settings on the cluster setting page are dismissed)
  • '%' must be replaced by the dialect name respectively
  • property defines the varchar length within a varchar column
export.jdbc.varchar-length112
  • property can be set on the cluster settings page or within an export job configuration (when set in both settings, the settings on the cluster setting page are dismissed)
  • property defines the varchar length within jdbc export jobs