Policy and Charging Rule Function (PCRF) Architecture
The Oracle Communications Policy and Charging Rule Function (PCRF) is
built as a cloud-native application composed of a collection of microservices
running in a cloud-native environment. It separates processing/business logic
and state concerns following the corresponding logical grouping of
microservices/components:
Figure 3-1 PCRF Architecture
![](img/GUID-987178EB-DBC1-4AE6-9F1D-EBD0F6FCBB54-default.png)