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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.
Planning and designing for Enterprise ReplicationBefore you set up your replication system, plan how to include Enterprise Replication into your database server environment, design your database schema by following Enterprise Replication requirements, and then design your replication system between database servers.
Plan for Enterprise Replication Before you design a replication system, you must understand how Enterprise Replication interacts with the database server and the other requirements of Enterprise Replication. Many aspects of the HCL OneDB™ database server can affect how you deploy Enterprise Replication.
Compression of replicated dataYou can compress and uncompress data in replicated tables to reduce the amount of needed disk space.

Compression of replicated data

You can compress and uncompress data in replicated tables to reduce the amount of needed disk space.

You can also consolidate free space in a table or fragment and you can return this free space to the dbspace. Performing these operations on one Enterprise Replication server does not affect the data on any other Enterprise Replication server.

Attention: After you uncompress data on one server, do not remove any compression dictionaries that another Enterprise Replication server needs.