Huawei
H13-821_V3.0 · Question #61
The cloud-native database solution in the Huawei Cloud MapReduce service provides a leading architecture for separating storage and computing for unstructured data scenarios such as massive…
The correct answer is A. Use three copies to replace the EC search method to reduce the unit capacity cost. See the full explanation below for the reasoning.
Big Data, AI, and IoT Solution Design on Huawei Cloud
Question
The cloud-native database solution in the Huawei Cloud MapReduce service provides a leading architecture for separating storage and computing for unstructured data scenarios such as massive government images and videos. It uses cloud object storage OBS to replace MRS local storage as big data storage. Which description of the OBS service is wrong?
Options
- AUse three copies to replace the EC search method to reduce the unit capacity cost
- BProvide standard storage, low-required access storage, and archive storage in three categories
- CSeparate expansion on demand
- DDistributed architecture, scalable horizontally
How the community answered
(50 responses)- A72% (36)
- B16% (8)
- C8% (4)
- D4% (2)
Topics
#OBS#MRS#erasure coding#storage architecture
Community Discussion
No community discussion yet for this question.