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FusionCloud Solution Description 04

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Basic Concepts

Basic Concepts

Table 35-1 describes basic concepts in the Oracle service.

Table 35-1 Basic concepts




Specifies the Oracle resource pool. A pool can contain multiple Oracle RAC clusters, and each cluster comprise multiple hosts.


Specifies a physical machine (PM). Multiple PMs form a cluster.


Container database created in the RAC cluster.


Specifies the Pluggable Database (PDB). You can apply for a PDB. A PDB belongs to a CDB. It is expected that PDBs can be migrated between different CDBs in the future. However, the PDB can belong to only one CDB at a time.


Backup policy, including the retention period, backup start time, and backup mode (one week is a cycle by default and an incremental backup or full backup is performed every day).

Automatic backup can be enabled and disabled.

Updated: 2019-10-23

Document ID: EDOC1100063247

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