HP
HP2-N36 · Question #17
What is a benefit of having identically-sorted buddy projections?
The correct answer is D. fast recovery of a down node. See the full explanation below for the reasoning.
Question
What is a benefit of having identically-sorted buddy projections?
Options
- Aimproved storage usage, since Vertica shares data files
- Bmore efficient use of disk since the data is only on one node
- Cbetter query performance, since Vertica gets half the data from each projection
- Dfast recovery of a down node
How the community answered
(53 responses)- A9% (5)
- B2% (1)
- C4% (2)
- D85% (45)
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