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  • Data Integration Connectors
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  1. Part 1: Introduction to Amazon Redshift connectors
  2. Part 2: Data Integration with Amazon Redshift V2 Connector
  3. Part 3: Data Integration with Amazon Redshift Connector

Amazon Redshift Connectors

Amazon Redshift Connectors

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Pushdown optimization scenarios

Pushdown optimization scenarios

You can configure pushdown optimization using the Amazon Redshift V2 Connector or the Amazon Redshift ODBC Connector in mappings.
You can use configure pushdown optimization for the following scenarios when you use Amazon Redshift V2 Connector in mappings:
You cannot configure pushdown optimization for a mapping task that is based on mapping in advanced mode.
Source and target endpoints
Supported pushdown scenarios in mappings
Pushdown optimization type
Amazon S3 source
Amazon Redshift target
Reads from Amazon S3 and writes to Amazon Redshift using the Amazon Redshift V2 connection.
When data is read from the source to the target, this connection uses the AWS commands.
Full
Amazon Redshift source
Amazon Redshift target
Reads from Amazon Redshift and writes to Amazon Redshift using the Amazon Redshift V2 connection.
The source and target can be in the same or different cluster regions.
Source, Full
The Secure Agent pushes the entire mapping logic or only the partial mapping logic, as applicable, for processing to Amazon Redshift.
Amazon Redshift source
Reads from Amazon Redshift using the Amazon Redshift V2 connection and writes to other targets.
Source
You can use the Secure Agent or the Hosted Agent to run mappings enabled with pushdown optimization.
You can configure pushdown for a mapping that uses an Amazon Redshift ODBC connection to read from and write to Amazon Redshift. Informatica recommends that you use the Amazon Redshift V2 connection in mappings to configure pushdown optimization. If you cannot push down specific transformation logic using the Amazon Redshift V2 connection, you can explore configuring pushdown optimization using the Amazon Redshift ODBC connection.
The Amazon Redshift ODBC connection uses the Amazon ODBC 64-bit drivers on Windows and Linux systems. For more information, see the How-To Library article, Configuring pushdown optimization for Amazon Redshift using the ODBC Connector.
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