Huawei
H13-831_V2.0 · Question #4250
Which of the following are optimization ideas for high-concurrency business? (Multiple choice)
The correct answer is B. Database: Use database clusters with master-slave synchronization and choose appropriate C. Data access: Cache repeated queries and forward requests to the backend data cluster. See the full explanation below for the reasoning.
Cloud Service Solution Architecture Theory and Practice
Question
Which of the following are optimization ideas for high-concurrency business? (Multiple choice)
Options
- ANetwork access: The content accessed by users is centralized on a single node.
- BDatabase: Use database clusters with master-slave synchronization and choose appropriate
- CData access: Cache repeated queries and forward requests to the backend data cluster.
- DBusiness Logic: A cluster with dynamic and elastic service expansion capabilities, and different
How the community answered
(22 responses)- A5% (1)
- B82% (18)
- D14% (3)
Topics
#high concurrency#database clustering#caching strategy#elastic scaling
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