WebSphere Lombardi Edition 7.2 > Administer the Lombardi environments > Manage Lombardi Performance Data Warehouses
Understand Performance Data Warehouse architecture
To understand the Performance Data Warehouse tables and associated views that you can query to create reports in Lombardi, see Create reports in the Authoring Environment User Guide or online help. When you send tracking definitions to the Performance Data Warehouse from Lombardi Authoring Environment and when you install process applications that include tracking definitions on Process Servers in runtime environments, Lombardi creates views to hold the data that it tracks when you run your process instances. Understanding the naming conventions and architecture of these tables and views will help you manage and maintain them.
Parent topic: Manage Lombardi Performance Data Warehouses