2 Introduction

This document provides information on how to use the Oracle Communications Unified Data Management (UDM) product in the cloud native 5G core network. The UDM product from Oracle communications is a combination of the Authentication Server Function (AUSF) and Unified Data Management (UDM) network functions as detailed out by 3GPP.

The UDM consolidates the data sources to create a single data narrative within a data warehouse. The resources, data model and usage are defined to access the subscription data through the Unified Data Repository services.