1.DFD定义 2.Flow chart定义 3.DFD和Flow chart的区别 1.DFD 1.1DFD 定义 DFD, Data Flow Diagram. 它表示系统如何处理数据并描述数据的来源、去向以及数据的存储方式 如图: 1.2 DFD的组成 Process– Transforms incoming data flow into the outgoing data flow 输入数据流转化为输出数据流 Data Store– Represe...
流程:Flow 指特定主体为了满足特定需求而进行的有特定逻辑关系的一系列操作过程,流程是自然而然就存在的。但是它可以不规范,可以不固定,可以充满问题。 图:Chart 或者 Diagram 是将基本固化有一定规律的流程进行显性化和书面化,从而有利于传播与沉淀、流程重组参考。流程图即一种具有“明确逻辑化”的“图解表达”,而...
Visual ProgrammingDiagram / Flow chartDrag and drop Pushed a year ago 19 contributors Created in 2017 9.9k React Diagrams a super simple, no-nonsense diagramming library written in react that just ... ReactChartingCanvasDrag and dropDiagram / Flow chart ...
Data flow: This type of flowchart shows how data moves through a process, including inputs, outputs, and any transformations that occur. It's helpful in identifying areas where there’s potential data loss and ensuring data integrity. What are the key elements of a workflow chart? A flowchart...
Code Issues Pull requests Draws simple SVG flow chart diagrams from textual representation of the diagram javascript svg diagram flowchart Updated Dec 8, 2023 JavaScript didi / LogicFlow Star 8.1k Code Issues Pull requests Discussions 专注于业务自定义的流程图编辑框架,支持实现脑图、ER图、UML、...
Diamonds:These signify decisions. Just like in a flow chart, diamonds contain a question, which leads to a ‘yes or no’ decision you must answer to progress. Arrows:These connect the shapes. Follow the arrows to the next step. Circle:Circles act as connectors; they’re used when the rea...
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Business process Flow Chart — Event-Driven Process chain (EPC) diagrams Event-Driven Process chain Diagrams for improvement throughout an organisation. Best software for Process Flow Diagram. The Event-driven Process Chain (EPC) Diagrams allows managers to plan processes and resources. ...
A chart or plan that outlines the sequence of operations in a process or system. The project manager created a flow diagram to outline the development process. 10 Graph A diagram representing the variation of a variable in comparison with one or more other variables. The researcher presented a...
Venngage's free diagram maker lets you create stunning flowcharts, org charts, mind maps and more. Create captivating diagrams to improve your business communications.