Which option represents a function of Global Data Services (GDS)?

Question

Options

• Aperforms data replication
• Bperforms database failovers
• Creplaces the functionality of Oracle Clusterware and Oracle RAC
• Dcoordinates site failovers
• Eworks seamlessly with Oracle Site Guard

• A
  2% (1)
• B
  4% (2)
• C
  6% (3)
• D
  13% (6)
• E
  75% (36)

Explanation

What GDS is and is not? - GDS does not itself perform data replication, but instead relies on Oracle Active Data Guard or Oracle GoldenGate. - GDS does not perform database failovers, but instead relies on Data Guard Broker (or Broker integration with Enterprise Manager). - GDS does not replace the functionality of Oracle Clusterware and Oracle RAC. - GDS does not coordinate site failover. - GDS works seamlessly with Oracle Site Guard, the Oracle product that coordinates full-site failover for both database and application tiers. - Load balancing & Service failover across multiple RAC & single-instance databases (both within and across datacenters) that are replicated via Oracle Active Data Guard or Oracle GoldenGate. - Connection and request load balancing is based on data consistency, response time, and - Support for Active Data Guard reader farms as well as complex Golden Gate partitioned multi- master configurations. GDS augments, but does not replace existing high availability or disaster recovery solutions. GDS works seamlessly with any combination of - - Oracle RAC databases - Single instance databases - Oracle Data Guard, - Oracle Active Data Guard - Oracle GoldenGate

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