Answer / vivekk

Informatica is a Service Oriented Architecture, which means it has Client component and Server component.

In order to start the server, we need to start the services first. Lets see about the Server in regards with this question.

The server stores the meta data and not the actual data. It has Repository and Integration services. The Server components has multiple Domain and Node.

Each Node has those Repository and Integration services.

Repository services are used to design the code
Integration services are used to execute the code.

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