The Informatica application service that runs sessions and workflows that you monitor. It runs the following types of workflows that collect monitoring information:

Operations web service workflows that monitor the domain and the application services on a node.
Operations workflows that collect historical run-time statistics about PowerCenter sessions and workflows.

The Informatica application service that manages the PowerCenter repository. The PowerCenter Integration Service reads from and writes to the PowerCenter repository through the PowerCenter Repository Service.

The Informatica application service that runs the web service workflow in conjunction with the PowerCenter Integration Service to monitor the domain and application services on a node.

An operations monitoring service that runs on the Informatica domain node and collects resource usage information from the host machine. After you install Proactive Monitoring for PowerCenter, you copy the node agent files from the Proactive Monitoring machine to the node, and register it.

Stores design-time and run-time metadata related to mappings, sessions, and workflows. Proactive monitoring collects the following type of information from the PowerCenter repository:

Governance metadata related to development standards
Operations metadata related to active and historical run-time statistics

The client tool that you use to create mappings and workflows that you run in the monitored environment. You also schedule proactive monitoring workflows through the PowerCenter Client.