Multi-region Highly Available Architecture for Disaster Tolerance

• Business scenario: Achieve high-availability architecture for multi-site disaster tolerance through public cloud, no longer worry about that the speed of infrastructure deployment can satisfy the business growth, and relying on the stability and reliability, transfer the single-center development to the multi-centered. Eliminate single points and solve the business risks caused by single data center failures.
• Recommended configuration: IDC, virtual private cloud, direct connection (primary), VPN (standby), two-region and three-center employment, and VM, etc.