What's New in This Guide

This section introduces the documentation updates for Release 25.2.1xx in Oracle Communications Network Analytics Data Director User Guide.

Release 25.2.100 - G41329-02, November 2025

• Performed the following changes in the Creating Topics for OCNADD section:
  • Updated the JSON code block to remove double quotes from integer values for improved accuracy.
  • Updated the sample cURL commands to include the Content-Type: application/json header.
• Added a caution note advising users to revert multiple parameter values to their default settings after the Migration of Kafka Cluster to Kraft mode is completed.

Release 25.2.100 - G41329-01, October 2025

• Updated OCNADD Centralized Deployment Architecture diagram in the OCNADD Architecture section.
• Updated the diagram and description of Centralized Deployment feature.
• Updated architecture diagram, prerequisite details, and limitation details in the Traffic Segregation Using CNLB section.
• Updated the description of Extended xDR Storage feature.
• Updated the procedure for Updating Consumer Adapter Parameters When DD is in Centralized deployment mode.
• Added the procedures to Enable or Disable RAM Storage in Kafka Cluster
• Added the steps for Druid Cluster Integration with OCNADD.
• Updated the following sections in the Configuring OCNADD Using CNC Console:
  • Updated latest screenshots in multiple sections.
  • Added the reference to "Global DD Metadata Configuration" in all relevant sections.
  • Added a new "Global Configuration" icon in the "Ask Oracle Page" and bottom navigation pane.