A.FAT

B.EXT4

C.EXT3

D.NTFS

A.Binlog is not turned on from the library.

B.The network latency between the main and standby machines is relatively high.

C.Continuous large transactions on the main library

D.The hardware configuration of the standby machine is poor.

A.HUAWEI CLOUD DDM

B.HUAWEI CLOUD DCS for Redis

C.HUAWEI CLOUD 0BS

D.HUAWEI CLOUD DBSS

A.Independent development and deployment of functional modules for orders in the e-commerce platform

B.RESTful protocol is used for communication between providers and consumers.

C.Divide the organization by microservice modules, each module has corresponding development, design, testing, operation and maintenance personnel.

D.Use NodeJS to develop the user interface of e-commerce website services and use JAVA or Go language to implement business logic.

A.The function can be elastically expanded according to the amount of request during the execution process. But users need to configure expansion rules.

B.FunctionGraph charges based on the number of uses.

C.FunctionGraph is a serverless architecture cloud service product.

D.Function execution can be triggered through API and cloud product event sources.