A. The management server of the management center is responsible for the cleaning of abnormal flow, as well as the collection and analysis of business data, and storage, and is responsible for the summary The stream is reported to the management server for report presentation.

B. The management center is divided into two parts: management server and teaching data collector.

C. The data collector and management server support distributed deployment and centralized deployment.
Centralized deployment has good scalability.

D. The data coking device is responsible for the cleaning of abnormal flow, the centralized management and configuration of equipment, and the presentation of business reports.