Deployment Diagram for Car Rental System | UML

Deployment Diagram for Car Rental System

The deployment diagram for the car rental system shows the system’s architectural structure through nodes and their association. This UML deployment diagram presents the relationships between nodes (software and hardware), as well as the physical distribution of car rental processes.

Deployment Diagram for Car Rental System: Content

The table shows the basic details of the deployment diagram of the car rental system. It has quick description details of the project.

Name:Car Rental System Deployment Diagram
Abstract:The car rental system deployment diagram represents the physical structure of the project. It reveals the software and hardware included for the application to work correctly.
UML Diagram:Deployment Diagram
Users:System Admin, Car Owners, and Clients.
Tools Used:Diagraming Tools that have UML Deployment Diagram Symbols
Deployment Diagram for Car Rental System: Content

Car Rental System Deployment Diagram Description

Online vehicle rental software allows you to keep precise records of your whole fleet in one location, making day-to-day operations straightforward. Your business would be illegal if you didn’t keep proper documents, and no one could audit you. You wouldn’t be able to get insurance or anything else.

Customers can hire a vehicle through a car rental web-based system. This technology allows the company to make its services available to the general public via the internet while also keeping track of its performance.

Car rental companies usually work with people who need a short-term car, like people who don’t own a car, people who are traveling outside of their city, or people who have damaged or destroyed cars that need to be repaired or replaced.

UML Deployment Diagram for Car Rental System

A deployment diagram for car rental system in UML is used to illustrate its’ physical architecture. In UML, deployment diagrams can show you how the software and hardware of the learning system work together and where the processing takes place.

The car rental system uses a UML deployment diagram to show how should the developed software be deployed. It clarifies the communications between links(nodes) which helps the project to work according to the design given to it. Deployment diagrams depict the setup of run-time processing nodes and the components that reside on them.

Deployment Diagram for Car Rental System

The designed deployment diagram for the examination system shows the components (nodes) included to carry out the process. Nodes are represented by boxes that are labeled as software or hardware that specifies the included components to carry out the car rental process. The boxes will then be connected and labeled to declare the type of connection they have with the other components.

UML Deployment Diagram for Car Rental System
UML Deployment Diagram for Car Rental System

A car rental system’s goals are to increase transaction security, lower costs, make it more accessible to clients, minimize administrative tasks, and improve data analysis while also producing overall reports for system transparency.

Car Rental System UML Deployment Diagram (Explanation)

The car rental system UML deployment diagram explains the sketch of the relationship between software and hardware. These hardware and software are labeled to clarify their part in the system’s operation. They were represented by nodes and the connections were represented by labeled lines.

The deployment diagram shows the scenario when the system is deployed. It has 5 nodes represented with boxes and relationship connections. The nodes are the car rental system, the webserver (system server), the admin’s device, the client’s device, and the car owner’s device. The system car rental system node contains a developed database ad other components that will hold the details of the system online.

For the connection, the system is placed within the server, whilst the client and car owner’s devices and the server were connected using HTTPS. The admin’s device uses a private network which enables it to pass a connection to the devices and enable the admin to access the system and database. The admin and the other users can communicate through the system.

Deployment Diagram for Car Rental System Pdf

You may download the Deployment Diagram for Examination System PDF by clicking the button below. It has the full details and discussion on System’s Deployment Diagram. You can also modify its content to complete your project requirements and needs

Advantages of Examination System Deployment Diagram

  • Portrays the deployment view of the car rental system.
  • Helps in visualizing the topological view of the car rental system.
  • Models the physical architecture of the rental system.
  • Shows the relationships between the software and hardware components in the car rental system.
  • Shows the physical distribution of the system’s processing.

Steps in Developing a Deployment Diagram

Time needed: 10 minutes

Here are the steps in developing the car rental system deployment diagram.

  1. Determine the diagram’s purpose.

    To determine the purpose of the deployment diagram, know the description of the examination system. The purpose of the deployment diagram is to design the needed components (software and hardware) of the system. This is to support and imply the whole processes when the car rental system operates.

  2. Add the diagram’s nodes.

    The term “node” refers to the physical devices that make up the system. Artifacts are deployed on these nodes. Node instances on which artifact instances will be implemented are also possible.
    Car Rental System Deployment Diagram - Nodes
    The essential software or hardware elements, or nodes, in the system are represented by the three-dimensional boxes known as nodes. The smaller forms included within the boxes reflect the software artifacts that are distributed, and the lines from node to node indicate relationships.

  3. Add more pieces to the diagram, such as components or artifacts, if needed.

    A deployment diagram depicts the locations of components and artifacts in the deployed system. In a software system, artifacts are model elements that reflect physical entities. Executable files, libraries, software components, documents, and databases are examples of physical implementation units.
    Car Rental System Deployment Diagram - Components

  4. Add communication associations.

    A communication association (path) is a sort of relationship between nodes in a deployment diagram that indicates how they communicate messages and signals in UML modeling. Deploy relationships in UML show that a certain type of node can be used to deploy a certain type of artifact.
    Car Rental System Deployment Diagram - Association
    A message or other sort of communication between nodes is indicated by a line called a relation or association.

Additional Knowledge

The topology of the physical components of a system, where the software components are installed, is visualized using deployment diagrams. Deployment diagrams are used to depict a system’s static deployment view. Nodes and their relationships are depicted in deployment diagrams.

The Deployment Model shows how components will be distributed across the system architecture in detail. It contains information about network capabilities, server specifications, hardware requirements, and other aspects of the planned system’s deployment.


You need to know the diagrams used to design and develop the car rental system. That is because you cannot perfectly create a fully-functional system without it. But if you create this deployment diagram, you will know the software and hardware components that the project should possess. Not only that, you will find out the needed specifications and connect them to the other UML Diagrams.

The deployment diagram is used to model the system’s physical architecture. It describes the connections of components between software and hardware system. By completing the Diagrams per module or per process, you will easily achieve your desired system. Check out our Related and Recommended Articles for more Learning and Information.


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