DDoS IP Logger Architecture: A Scalable and Available Solution for Web Applications

When it comes to ensuring the scalability and availability of a web application, an N-tier architecture is often the most effective approach. This type of architecture is built on top of load-balanced virtual machines (VMs), which distribute incoming internet requests across multiple VM instances. In this article, we will explore how DDoS IP logger can be integrated into such an architecture to provide a scalable and available solution for web applications.

DDoS Protection through Public Load Balancer

One way to implement DDoS protection is by enabling it on the frontend public IP address of a public load balancer. This ensures that all incoming internet requests are routed through the load balancer, which in turn distributes them to multiple VM instances behind it. This architecture provides a single public IP address and distributes internet traffic to the virtual machine through the load balancer.

DDoS Network Protection

Another approach is to enable DDoS protection on the virtual network of the Azure (internet) load balancer that has the public IP associated with it. This provides an additional layer of security by protecting the network from potential attacks.

Virtual Machine Scale Sets

The use of virtual machine scale sets allows for manual or automatic scaling of VMs based on predefined rules. This ensures that resources are optimized and can handle varying levels of traffic.

Load Balancer Distribution

In this architecture, a workload is distributed across multiple virtual machine instances through the load balancer. This ensures that no single instance becomes overwhelmed with traffic, resulting in improved availability and scalability.

Best Practices for Running Windows Virtual Machines

This reference architecture provides a set of proven practices for running multiple Windows virtual machines in a scale set behind a load balancer. These best practices include distributing workloads across multiple VM instances and using virtual machine scale sets to optimize resources.

In conclusion, the DDoS IP logger architecture is a scalable and available solution for web applications that leverages the power of N-tier architecture, public load balancers, and virtual machine scale sets. By integrating DDoS protection into this architecture, organizations can ensure the availability and scalability of their web applications, even in the face of potential attacks.

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