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Siebel Remote and Replication Manager Administration Guide > Implementing Replication Manager > Overview of Replication Manager > How Replication Manager Uses Routing GroupsA routing group is associated with each Siebel Server of a regional node. It does the following:
You cannot modify a routing group. Each regional node contains a full copy of the Database Configuration Utilities in the parent node and file system, or a subset of that data. To specify which routing group Replication Manager uses, you can associate one of the following routing groups with the regional database:
To specify a routing group, you use the Administration - Siebel Remote screen when you register the regional node. For more information about the following items:
About the Regional Server - Full Copy Routing GroupThe Regional Server - Full Copy routing group copies all nonsystem data, including all user data, from the parent database to the regional database. Full Copy disregards routing rules. It considers the regional database as a full copy of the parent database. You must not use Full Copy as a backup system for the headquarters node for the following reasons:
CAUTION: If the headquarters node encounters a serious error or is not available, then you cannot use the Regional Server - Full Copy routing group to establish a new headquarters node. About the Regional Server - Standard Routing GroupTo determine which data to copy to the regional database, the Regional Server - Standard routing groups uses routing rules. The data that it copies to the regional database is the data that is visible to connected users who you assign to the regional node. To determine which data at the parent node Replication Manager copies to the regional node, it applies standard routing rules. Advantages and Disadvantages of Full Copy and Standard Routing GroupsTable 23 describes advantages and disadvantages of the Regional Server - Full Copy routing group and the Regional Server - Standard routing group. Note the following:
Assignment to Multiple DatabasesIf you assign a user to multiple databases, then Replication Manager synchronizes the data that user can view to each of these databases. If you assign a user to only one database, then this database is a headquarters database or a regional database. An example of a user whom you assign to multiple databases might include assignment to one headquarters database or regional database and one Siebel Remote database. |
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