Greenplum Platform Extension Framework (PXF)
The Greenplum Platform Extension Framework (PXF) provides parallel, high throughput data access and federated queries across heterogeneous data sources via built-in connectors that map a Greenplum Database external table definition to an external data source. PXF has its roots in the Apache HAWQ project.
This topic introduces PXF concepts and usage.
This set of topics details the administration of PXF including installation, configuration, initialization, upgrade, and management procedures.
This set of topics describe the PXF Hadoop connectors, the data types they support, and the profiles that you can use to read from and write to HDFS.
This set of topics describe the PXF object storage connectors, the data types they support, and the profiles that you can use to read data from and write data to the object stores.
This topic describes how to use the PXF JDBC connector to read from and write to an external SQL database such as Postgres or MySQL.
This topic details the service- and database- level logging configuration procedures for PXF. It also identifies some common PXF errors and describes how to address PXF memory issues.
The PXF utility reference.