Disaster Recovery Framework Concepts for Oracle^® Solaris Cluster 4.4

Chapter 2

Key Concepts for Disaster Recovery Framework

This chapter describes the key concepts for using the disaster recovery framework. These concepts can help you understand the relationships between the disaster recovery framework components.

This chapter contains the following sections:

• Data Replication

• Cluster Partnerships

• Protection Groups

• Multigroups and Sites

• Heartbeat Monitoring and Plug-ins