Nutanix
NCP-DB-6.10 · Question #229
Why are NDB database clones significantly faster than traditional database cloning?
The correct answer is C. Zero-copy snapshot technology in Nutanix AOS. Cloning uses AOS zero-copy snapshots, meaning data is not actually duplicated; only changed blocks require additional storage.
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Question
Why are NDB database clones significantly faster than traditional database cloning?
Options
- AAutomatic I/O parameter tuning
- BDistributed metadata lookup
- CZero-copy snapshot technology in Nutanix AOS
- DGPU-accelerated data duplication
How the community answered
(41 responses)- A5% (2)
- B2% (1)
- C93% (38)
Explanation
Cloning uses AOS zero-copy snapshots, meaning data is not actually duplicated; only changed blocks require additional storage.
Topics
#database cloning#zero-copy snapshot#AOS#NDB performance
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