2 Recovery Appliance Architecture

This chapter describes the basic architecture and concepts for Zero Data Loss Recovery Appliance, commonly known as Recovery Appliance.

This chapter contains the following topics:

• The Recovery Appliance Environment

• Protected Databases

• Real-Time Redo Transport

• Recovery Appliance Metadata Database

• Recovery Appliance Storage

• Oracle Secure Backup

• Recovery Appliance Replication

• Data Encryption Techniques