osetp.blogg.se - Download mission critical servers

The second profile is described below.Īzure Front Door processes and routes most of your application traffic. If Azure Front Door is unavailable, a second Traffic Manager profile determines where to direct the request. By default, Traffic Manager sends requests through Azure Front Door. Traffic Manager using priority routing mode has two endpoints. The solution includes the following components: In the unlikely event of an availability issue, Traffic Manager redirects traffic through Application Gateway. This DNS-based load balancing solution uses multiple Azure Traffic Manager profiles to monitor Azure Front Door. For information about the context and considerations, see Mission-critical global web applications.

This use case is part of an overall design strategy that covers an alternate approach when Azure Front Door is unavailable. If caching is important, see Mission-critical global content delivery for an alternative approach.

Web application firewall (WAF) to protect your application, regardless of the path your traffic follows to reach your origin servers.Ĭaching at the network edge isn't critical part of your application delivery.

This might mean that you have multiple instances of your application in separate Azure regions, or that you serve all global users from a single region.

Azure Front Door for global traffic routing.

This approach might suit your needs if your solution needs: This article describes an approach to support global HTTP traffic ingress through Azure Front Door and Azure Application Gateway. You must carefully consider the full implications of this approach.

If you decide to adopt this approach, you'll need to implement separate network path to your application servers, and each path needs to be configured and tested separately. When you design web traffic ingress, routing, and security, you can consider combining multiple Azure services to achieve a higher level of availability and to avoid having a single point of failure. Mission-critical applications need to maintain a high level of uptime, even when network components are unavailable or degraded.