This illustration depicts an Oracle Key Vault in a single data center, labeled Atlanta Data Center. From left to right, top to bottom, the components of this diagram are as follows:

At the top left, the Oracle RAC database and to its right, its standby database

A bidirectional connection line from the Oracle RAC database to the Oracle Key Vault node Atlanta B (read-write peer with Atlanta C)

From the standby database, a bidirectional line to the Oracle Key Vault node Atlanta B

From the Oracle Key Vault node Atlanta B a bidirectional line to its peer, the node Atlanta C. This line indicates that the connection is synchronous, which means that transactions take place immediately.

From the node Atlanta C a bidirectional line connecting it to an Oracle database