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Oracle

1Z0-515 · Question #39

For data warehousing, identify the benefits that would NOT be provided by the use of RAC.

The correct answer is D. Provide high availability for all the operations. With Oracle RAC the workload can be distributed access all cluster nodes, parallel query servers can be provided through the Parallel Query tool, and high availability can be obtained through, for example, Oracle Clusterware. Note: Oracle RAC (Real Application Clusters) is a…

Advanced Concepts

Question

For data warehousing, identify the benefits that would NOT be provided by the use of RAC.

Options

  • ADistribute workload across all the nodes.
  • BDistribute workload to some of the nodes.
  • CProvide parallel query servers.
  • DProvide high availability for all the operations.

How the community answered

(18 responses)
  • A
    11% (2)
  • B
    6% (1)
  • C
    6% (1)
  • D
    78% (14)

Explanation

With Oracle RAC the workload can be distributed access all cluster nodes, parallel query servers can be provided through the Parallel Query tool, and high availability can be obtained through, for example, Oracle Clusterware. Note: Oracle RAC (Real Application Clusters) is a cluster database with a shared cache architecture that overcomes the limitations of traditional shared-nothing and shared-disk approaches to provide highly scalable and available database solutions for all your business applications. Oracle RAC is a key component of Oracle's private cloud architecture. Oracle RAC support is included in the Oracle Database Standard Edition for higher levels of

Topics

#RAC#workload distribution#parallel query#high availability

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