Microsoft Azure Application Gateway serves as a load balancer that optimizes incoming HTTP and HTTPS traffic, operating at the application layer of the OSI model. It efficiently distributes this traffic across multiple servers, promoting both high availability and scalability for applications hosted within the Azure environment. The solution includes a Web Application Firewall (WAF) for safeguarding against prevalent threats such as SQL injection and cross-site scripting, thereby ensuring the security of web applications.
The latest version introduces features like autoscaling to adapt to fluctuating loads, as well as zone redundancy to enhance fault tolerance. It can function as an internal load balancer within a virtual network or serve as an external gateway for internet-facing access. Integration with Azure Kubernetes Service further extends its capabilities, making it suitable for developing secure and resilient web front-ends while abstracting the complexities of infrastructure management. Pricing information for Microsoft Azure Application Gateway can be requested through Techjockey.com, where various factors such as deployment type and additional features influence costs.