1. Demand level:
Slow changes in business requirements do not apply to microservice architecture
2. Performance level
The microservice architecture is not suitable for business scenarios with extremely demanding request response delays
3. Data consistency level
Business scenarios requiring strong data consistency do not apply to microservice architecture
So the question is, the essence and scenario that are suitable for using the microservice architecture are correct:
A. Combine the vertical (function) and horizontal (business) latitudes to split;
B. The microservice architecture is actually a business architecture, which requires special familiarity with the business;
C. Not suitable for mature and stable systems such as OA, ERP, and attendance;
D. After using the microservice architecture, the throughput becomes higher;