tRedshiftOutputBulkExec

Executes the Insert action on the data provided.

As a dedicated component, it allows gains in performance during Insert operations to Amazon Redshift.

The tRedshiftOutputBulk and tRedshiftBulkExec components can be used together in a two step process to load data to Amazon Redshift from a delimited/CSV file on Amazon S3. In the first step, a delimited/CSV file is generated. In the second step, this file is used in the INSERT statement used to feed Amazon Redshift. These two steps are fused together in the tRedshiftOutputBulkExec component. The advantage of using two separate steps is that the data can be transformed before it is loaded to Amazon Redshift.

This component receives data from the preceding component, generates a single delimited/CSV file and uploads the file to Amazon S3, finally it loads the data from Amazon S3 to Redshift.

For more technologies supported by Talend, see Talend components.