Power Exchange, Power Center, Power mart

PowerCenter===========PowerCenter can have many repositories. It supports the Global Repository and networked local repositories.PowerCenter can connect to all native legacy source systems such as Mainframe, ERP, CRM, EAI (TIBCO, MSMQ, JMQ) High Availability and Load sharing on multiple servers in the grid.Informatica Session level Partioning is available.Informatica Pushdown Optimizer is available.

PowerMart=========PowerMart supports only one repository.PowerMart can connect to Relational and flat file sources.
PowerExchange=============PowerExchange Client and PowerExchange ODBC are PowerExchange interfaces to extract and load data for a variety of data types on a variety of platforms relational, non-relational, and changed data in batch-mode or real-time using PowerCenter. The PowerExchange Client for PowerCenter is installed with PowerCenter and integrates PowerExchange(Separate License for the required source system; Check Sources->Import from PowerExchange) and PowerCenter to extract relational, non-relational, and changed data.