Deployment diagram for pharmacy management system

About this deployment diagram for the pharmacy management

This UML deployment diagram for the pharmacy system shows its architecture. It highlights the interdependence of its elements and their communications. The pharmacist device runs the pharmacy web app client. It lets the pharmacist manage prescriptions, stocks, and other pharmacy tasks. The device uses a browser to access the system over HTTP or HTTPS.

In the middle is a load balancer. It equally distributes traffic to webserver 1 and webserver 2. Both servers run the pharmacy web app. This ensures redundancy, scalability, and fault tolerance. This setup provides services without interruption. It lets the system handle varying traffic levels.

On the backend, three servers provide the so-called infrastructure. They run three fundamental services. The first comprises the database server, which contains pharmacy DB.

This component is the central warehouse for all pharmacy data. It includes details about prescriptions, stock, and sales history. JDBC (java database connectivity) is used here. It allows the web servers to communicate with the database server to collect and store data.

The backend part is the supplier API server. It has a stock update service. This server incorporates external suppliers to achieve a dynamic stock management system. This allows automatic stock updates and replenishment. It maintains the pharmacy's desired stock levels. A REST API call is used by the web servers to this service to update the information contained in the service.

The third element in the system architecture is the authentication server. It implements the auth service. This service verifies users' credentials and controls their access. It allows only a specific group of users to access certain system features. Once again, the web servers and the auth server communicate only via REST. It focuses on verifying users.

This UML deployment diagram shows the architecture of the pharmacy management system. It shows the system can perform large tasks safely and reliably. The design of the structure helps the pharmacy run smoothly. It also ensures proper inventory control and user access safety.