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AdministeringIn addition to administering the database server, you can tune performance, replicate data, and archive data.
Enterprise ReplicationThe HCL OneDB™ Enterprise Replication Guide describes the concepts of data replication using HCL® OneDB® Enterprise Replication, including how to design your replication system, as well as administer and manage data replication throughout your enterprise.
Setting up and managing Enterprise ReplicationAfter you design your replication system, you define it and start replication.
Preparing the Replication EnvironmentThe following topics explain the steps that are required for setting up Enterprise Replication.
Preparing Data for Replication
Preparing to Replicate User-Defined Types

Preparing to Replicate User-Defined Types

You must install and register user-defined types on all database servers prior to starting replication.

For Enterprise Replication to be able to replicate opaque user-defined types (UDTs), the UDT designer must provide two support functions, streamwrite() and streamread(). For more information, see Replication of opaque user-defined data types.

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