What Azure service to use for DR strategy - Traffic Manager , App Gateway , Load balancer or Azure Front door in terms for HA and high resilience

Azure DR strategy what to use Traffic Manager , App Gateway , Load balancer or Azure Front door in terms for HA and high resilience.

Microsoft Azure services like Application Gateway, Front Door, Load Balancer and Traffic Manager can be divided into two categories:

• Global load-balancing services such as Traffic Manager and Front Door distribute traffic from your end users across your regional backends, across clouds and even your hybrid on-premises services.
• Regional load-balancing services such as Load Balancers and Application Gateways provide the ability to distribute traffic to virtual machines (VMs) within a virtual network (VNETs) or service endpoints within a region.

When choosing a global load balancer between Traffic Manager and Azure Front Door for global routing, you should consider what’s similar and what’s different about the two services.

https://learn.microsoft.com/en-us/azure/frontdoor/front-door-lb-with-azure-app-delivery-suite#choosing-a-global-load-balancer

Here is an example of Microsoft Azure DR architecture with Application Gateway, Front Door, Load Balancer and Traffic Manager.

https://learn.microsoft.com/en-us/azure/frontdoor/front-door-lb-with-azure-app-delivery-suite https://learn.microsoft.com/en-us/azure/architecture/framework/resiliency/backup-and-recovery