Updated on 2025-04-08 GMT+08:00

Service Resilience

Huawei Cloud Anti-DDoS Service has a global presence, with data centers strategically located worldwide. All data centers are operational. For added resilience, two data centers in separate cities are configured as disaster recovery sites for each other. In the event that a data center in City A experiences an outage, the corresponding data center in City B will seamlessly take over, ensuring uninterrupted service delivery and regulatory compliance. To mitigate the impact of hardware failures, natural disasters, or other catastrophic events, Huawei Cloud Anti-DDoS Service implements a comprehensive Disaster Recovery (DR) plan.

The Anti-DDoS Service's five-level reliability architecture ensures high availability, fault tolerance, and scalability.

With a multi-zone deployment model, Huawei Cloud Anti-DDoS Service caters to global customers and offers enhanced redundancy. Key components, including the management plane and engines, are deployed in active/standby or clustered configurations to guarantee high uptime and minimal service disruptions.