The application infrastructure consists of all hardware, software, network components, and supporting services required to host, run, and maintain the application across different environments. This section provides a detailed overview of the servers and supporting systems that form the backbone of the application ecosystem.

The infrastructure is organized into distinct environments—Production, UAT, Development, and Build/Source Control—each serving a specific purpose in the application lifecycle. Proper understanding of these components helps ensure seamless deployment, troubleshooting, and ongoing maintenance.