软件工程部署图_部署图| 软件工程

软件工程部署图

什么是部署图(What is Deployment Diagramspan style=”font-weight: bold;”>)

A deployment diagram is a UML diagram type of the system that represents the execution architecture of the components of a system of the objects, including nodes or modes such as hardware or software execution environments or worlds, and the middleware connecting them. Diagram types mostly outline the logical components of a system. Deployment diagrams are typically or difficultly used to visualize or imagine the physical hardware and software of a system of the component. Using it you can understand how the system of the diagram will be physically deployed on the hardware.

部署图是系统的UML图类型，代表对象系统组件的执行体系结构，包括节点或模式(例如硬件或软件执行环境或世界)以及连接它们的中间件。 图类型主要概述了系统的逻辑组件。 部署图通常或很难用于可视化或想象组件系统的物理硬件和软件。 使用它，您可以了解如何将图的系统物理部署在硬件上。

Deployment diagrams help design the hardware topology of a system of component compared to other UML diagram types from the others which mostly outline the logical components of a system in the diagram for the use of deploy of the component.

与其他UML图类型相比， 部署图有助于设计组件系统的硬件拓扑，而其他UML图类型则大多概述了图中系统的逻辑组件以供组件部署使用。

部署图符 (Deployment Diagram Notations)

1. Nodes:

   节点数 ：

   A node, represented as 8 faces as the cube, is a physical entity that executes one or more components, subsystems or executables of the system. A node could be a hardware or software element of the system.

   一个节点，用8个面表示为多维数据集，是执行一个或多个系统组件，子系统或可执行文件的物理实体。 节点可以是系统的硬件或软件元素。

2. Artifact:

   工件 ：

   Artifacts are concrete elements that are caused or problemed by a development process. Examples of artifacts are libraries, archives, configuration files, executable files, deploy files, etc.

   工件是由开发过程引起或困扰的具体元素。 工件的示例包括库，档案，配置文件，可执行文件，部署文件等。

3. Communication Association:

   传播协会 ：

   This is represented by a solid line between two nodes. It shows the path of communication between nodes.

   这由两个节点之间的实线表示。 它显示了节点之间的通信路径。

4. Devices:

   装置 ：

   A device is a node that is used to represent a physical computational resource in a system. An example of a device is an application server.

   设备是用于表示系统中物理计算资源的节点。 设备的一个示例是应用程序服务器。

5. Deployment Specifications:

   部署规格 ：

   Deployment specifications is a configuration file, such as a text file or an XML document. It describes how an artifact is deployed on a node.

使用部署图 (Use Deployment Diagram)

• What existing systems will the newly added system of the component want to interact or integrate with/p>

  组件的新添加的系统将与哪些现有系统交互或集成

• How robust does the system need to be redundant for deploy/p>

  系统在部署时需要冗余的鲁棒性如何

• What and who will connect to or interact with the system of the component, and how will they do it with it and the diagram/p>

  什么和谁将连接到组件的系统或与组件的系统交互，他们将如何使用该组件和该图进行处理

• What middleware, including the operating system and communications approaches and protocols, will system use this with altogether or not/p>

  哪种中间件，包括操作系统，通信方法和协议，会否一起使用

• What hardware and software will users directly interact with (PCs, network computers, browsers, etc.) for deployment/p>

  用户将直接与哪些硬件和软件进行交互(PC， 络计算机，浏览器等)以进行部署

• How will you monitor the system once deployed for the diagram/p>

  一旦部署了该图，您将如何监视系统

• How secure does the system need to be (needs a firewall, physically secure hardware, etc.) with deploy/p>

  部署时系统需要有多安全(需要防火墙，物理上安全的硬件等)

部署图示例 (Deployment Diagram Examples)

翻译自: https://www.includehelp.com/basics/deployment-diagram-software-engineering.aspx

软件工程部署图

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