When you choose a hybrid option, you install and configure the Informatica domain and Big Data Management on-premises, and configure them to run mappings on the Amazon EMR cluster. Run mappings in a Hadoop environment hosted on an Amazon EMR cluster where you manually install Big Data Management RPM binaries. You can use the native Amazon EMR Hadoop utilities or access a different distribution of Hadoop that you installed in the Amazon EMR environment.
The following image shows the architecture with Big Data Management RPM binaries and the Hadoop distribution on Amazon EMR, and the domain and client on premises: