1. Cloud Native Core Console User's Guide
  2. Configuring Network Functions
  3. Unified Data Repository (UDR)

Unified Data Repository (UDR)

UDR is a converged repository, which is used by 5G Network Functions to store the data.

Oracle 5G UDR is implemented as cloud native function and it offers a unified database for storing application, subscription, authentication, service authorization, policy data, session binding and application state information. It exposes a HTTP2 based RESTful API for Network Functions and provisioning clients to access the stored data.

Oracle's 5G UDR:
  • Leverages a common Oracle Communications Cloud Native Framework.
  • Is compliant to 3GPP Release 15 specification for PCF and UDM.
  • Has tiered architecture providing separation between the connectivity, business logic and data layers.
  • Uses Oracle MySQL Cluster CGE database technology for backend database in the DB tier.
  • Registers with NRF in the 5G network, so the other NFs in the network can discover UDR through NRF.

Configuring UDR Parameters

  1. Click UDR on the left navigation pane. The Provisioning functionality appear underneath.
  2. On selecting Provisioning, the functionalities of Provisioning appear underneath. The functionalities are Profile Data, PCF, SLF and UDM.
  3. On selecting a functionality, the configurable parameters of the functionality appear on the right pane.
  4. Click Edit to modify the parameters.
  5. Click Save.

Note:

For details about configurable parameters, refer to Unified Data Repository (UDR) Cloud Native User's Guide.