Copy Services are a collection of functions that provide disaster recovery, data migration, and data duplication solutions integration. Copy Services provide the following primary functions:
•Point-in-time copy, generally used for data duplication
•Remote Mirror and Copy, typically used for data migration and disaster recovery
With the Copy Services functions, for example, you can create backup data with little or no disruption to your application, and you can backup your application data to the remote site for disaster recovery.