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AdministeringIn addition to administering the database server, you can tune performance, replicate data, and archive data.
Enterprise ReplicationThese topics describe 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.The 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.
Load and unload dataYou can load data into or unload data out of tables in your replication environment in various ways, depending on your circumstances.
High-Performance LoaderThe High-Performance Loader (HPL) provides a high-speed tool for moving data between databases.

High-Performance Loader

The High-Performance Loader (HPL) provides a high-speed tool for moving data between databases.

How you use the HPL depends on how you defined the tables to replicate.

If the table contains shadow columns, you must:

Include all the shadow column names in your map when you load the data.
Use express mode to load data that contains shadow columns. You must perform a level-0 archive after completion.

You can also use deluxe mode without replication to load data. After a deluxe mode load, you do not need to perform a level-0 archive. Deluxe mode also allows you to load TEXT and BYTE data and opaque user-defined types.

For information about HPL, refer to the HCL OneDB™ High-Performance Loader User's Guide.