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20/10/2022 9:50 am
A company plans to perform performance tuning on a set of Huawei hybrid flash storage that uses a decision support system. The storage engineer obtained some information after testing:
1) The size of a single IO is 64 KB-1MB;
2) The proportion of sequential read IO is 90%;
3) The average utilization rate of front-end bandwidth is 90%;
4) The host application is a database.
Based on the above information, which of the following performance tuning measures does not meet the requirements of this scenario?
- A . Use the OLAP model for reference tuning
- B . Use the OLTP model for reference tuning
- C . Using the SmartCache feature
- D . Increase front-end service bandwidth
Suggested Answer: B