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Hyper Converged Active-Active Data Center Solution
Introduction to UIS hyper converged active-active data center solution
The UIS hyper converged active-active data center disaster recovery solution takes the hyper converged cluster extension technology as the core. It provides cross data center computing and storage high availability and central disaster recovery for customers at a very low cost, guaranteeing the sustainability of key businesses. The minimum UIS configuration for dual data centers is 4 nodes, and flexible horizontal expansion is supported. An H3C arbitration mechanism is introduced to solve the complex fissure problems in central disaster recovery.
The distributed storage cluster is deployed across data centers to provide active-active storage, to fulfill the result of RPO=0. With the help of the data copy mechanism, data security is ensured according to the fault domain planned by the data center.
The computing virtualization cluster is expanded across data centers. In combination with the active-active storage, it achieves cross center VM HA disaster recovery, with minute-level RTO.
The UIS-Mgr management platform is deployed in two data centers as primary/backup to achieve high availability.
The unified arbitration node provides disaster recovery site arbitration for distributed storage and UIS-Mgr management platform.
It has high requirements for the bandwidth and latency between data centers.
Benefits
Solution highlights
