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
- Click UDR on the left navigation pane. The Provisioning functionality appear underneath.
- On selecting Provisioning, the functionalities of Provisioning appear underneath. The functionalities are Profile Data, PCF, SLF and UDM.
- On selecting a functionality, the configurable parameters of the functionality appear on the right pane.
- Click Edit to modify the parameters.
- Click Save.
Note:
For details about configurable parameters, refer to Unified Data Repository (UDR) Cloud Native User's Guide.