Huawei
H13-831_V2.0 · Question #2764
The order system of an e-commerce company not only undertakes order business, but also provides data sources for big data analysis business. Which of the following designs can prevent the order…
The correct answer is A. Through the master-slave + read-only architecture of RDS for MySQL combined with Proxy, the C. In the RDS for MySQL master/slave + read-only combined with proxy architecture, by setting the. See the full explanation below for the reasoning.
Advanced Storage and Database Architecture Design
Question
The order system of an e-commerce company not only undertakes order business, but also provides data sources for big data analysis business. Which of the following designs can prevent the order business and big data analysis business from interfering with each other at any time? (Multiple choice)
Options
- AThrough the master-slave + read-only architecture of RDS for MySQL combined with Proxy, the
- BIn the RDS for MySQL master/slave + read-only architecture with proxy, set the query weight of the
- CIn the RDS for MySQL master/slave + read-only combined with proxy architecture, by setting the
- DIn the RDS for MySQL master/slave + read-only architecture with proxy, by setting the query weights
How the community answered
(61 responses)- A84% (51)
- B5% (3)
- D11% (7)
Topics
#RDS for MySQL#read-only replica#Proxy#read-write separation
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