After optimizing the session to its fullest, we can further improve performance by exploiting under utilized hardware power. This refers to parallel processing and we can achieve this in Informatica Powercenter using Partitioning Sessions.
The Informatica Powercenter Partitioning Option increases the performance of the Powercenter through parallel data processing. The Partitioning option will let you split the large data set into smaller subsets which can be processed in parallel to get a better session performance.
