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Basic Concepts of the Replication Subsystem (Doc ID 1469460.1)

Last updated on APRIL 26, 2021

Applies to:

Oracle Communications Network Charging and Control
Information in this document applies to any platform.

Purpose

On a live & real time IN system, the data are continuously being updated (Subscribers Profiles, Tariffs, Configuration, Control Plans,...) and need to be consistents across all nodes immediately, to cope with this requirement the SMS uses a custom data replication method to ensure consistency of data between nodes in the Oracle Communication Network & Charging Control platform, this document will clarify some aspect of this - too often misunderstood - subsystem.

Scope

The reader should have an overview on the aim of the Replication, and understand the basic concepts.

Details

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In this Document
Purpose
Scope
Details
 Replication Concepts 
 Replication Triggers 
 Replication Events 
 Different Node Types
 Different Database Tables 
 Service Tables
 Replication Configuration Tables
 Replication Processing Tables
 Database Jobs involved in Replication
 Configuration
 Resync Methods 
 Enhanced Resync
 Full Resync
 Connection
 Processes used by the Replication 
 Replication scenarios 
 Normal processing

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