Search - data flow diagram

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[Other resource] 一个数据库设计的例子 DL : 1: 一个关于数据库课程设计报告的实例，是学校选课系统，包括需求分析，数据流图，数据字典等。-a course on database design report examples of school classes, including needs analysis, data flow diagram, data dictionaries.
Update : 2008-10-13 Size : 875.04kb Publisher : 了前
[Other resource] PD95的学习资料 DL : 0: PowerDesigner是Sybase公司的CASE工具集，使用它可以方便地对管理信息系统进行分析设计，它几乎包括了数据库模型设计的全过程。利用PowerDesigner可以制作数据流程图、概念数据模型、物理数据模型，可以生成多种客户端开发工具的应用程序，还可为数据仓库制作结构模型，也能对团队设计模型进行控制。它可与许多流行的数据库设计软件，例如：PowerBuilder，Delphi，VB等相配合使用来缩短开发时间和使系统设计更优化。-Sybase PowerDesigner is a CASE tool set, use it to facilitate the management of information systems analysis and design, it includes almost database model of the entire design process. Using PowerDesigner data flow diagram can be produced, the concept of data models, physical data model and can generate a variety of client development tool applications, but also for data storage structure of the production model, the team can also control design model. It can be with many popular database design software, such as : PowerBuilder, Delphi, VB, such as the use of line to shorten development time and allowing the system to optimize the design.
Update : 2008-10-13 Size : 2.11mb Publisher : 张恭泉
[Other resource] PowerDisigner DL : 0: PowerDesigner使用教程 PowerDesigner是Sybase公司的CASE工具集，使用它可以方便地对管理信息系统进行分析设计，它几乎包括了数据库模型设计的全过程。利用PowerDesigner可以制作数据流程图、概念数据模型、物理数据模型，可以生成多种客户端开发工具的应用程序，还可为数据仓库制作结构模型，也能对团队设计模型进行控制。它可与许多流行的数据库设计软件，例如：PowerBuilder，Delphi，VB等相配合使用来缩短开发时间和使系统设计更优化。 -PowerDesigner directory PowerDesigner is Sybas the e CASE tool set, use it to facilitate the management of information systems analysis and design. It includes almost database model of the design process. Using PowerDesigner data flow diagram can be produced, the concept of data models, physical data model, generate a variety of client development tool applications, but also for data storage structure of the production model, the team can also control design model. It can be with many popular database design software, such as : PowerBuilder, Delphi, VB compatible use to shorten development time and allowing the system to optimize the design.
Update : 2008-10-13 Size : 2.11mb Publisher : 方夜
[Other resource] ckgdfdslxt DL : 0: 《仓库管理系统》是采用VISAUL FOXPRO开发的一个数据库管理系统。本设计说明书主要讲述了VISAUL FOXPRO的基本功能及设计方法。紧接着以本系统为例，逐一介绍开发本系统系统的步骤：系统分析、系统设计、系统实现、系统维护。在系统分析中先后用数据流图、系统的功能结构图分析了系统所需的各种数据。在系统的设计中，详细的展现了系统的各个功能模块。所需的数据库表及表字段。菜单的设计等。在系统的实现中，给出了实现表单中相应的功能控件的事件及代码。以及菜单实现的方法。文章的最后则给出了本系统的主要功能运行界面图。-"warehouse management system" is used VISAUL FOXPRO development of a database management system. The design specification describes the VISAUL FOXPRO the basic functions and design methods. Then to the system as an example, the elaborate system of the system development steps : system analysis, system design, system implementation System Maintenance. After that the analysis used data flow diagram, the system's functional structure of the system analysis of the data required. In the system's design, detailed display of the system functional modules. The database tables and table field. Menu design. Implementation of the system, given the realization of the corresponding form of functional control incident and the code. And the methods to achieve the menu. The article is th
Update : 2008-10-13 Size : 3.13mb Publisher : 刘一浩
[Software Engineering] 10517-080605-0303B32-53 DL : 0: 本设计课题―用JAVA语言设计即时通讯系统是为了更好的满足人们的网上聊天和彻底的实现两台计算机之间点对点的信息交流的需求提出来的，也是当今网络迅速发展的结果。本论文共分为七部分.第一部分简单的分析了本即时通讯系统开发的可行性，并重点对技术可行性（选择JAVA）做了详细分析；第二部分借助数据流图和数据字典对系统的功能和性能进行了详细的需求分析，建立了系统的逻辑结构；第三部分用结构图和层次输入输出处理图，建立了系统的总体结构；第四部分采用了过程设计语言对系统的各个功能模块进行了详细设计；第五部分用JAVA语言编码实现了本系统，并对系统的功能进行了简要的测试和调试；第六部分为系统测试部分，对系统的功能进行了全面测试；最后是此次设计的结论总结及部分参考文献。关键字：Java2 JSDK 即时通讯点对点　数据流图　数据字典　结构图　层次输入输出处理图　伪码 -the design issues - use Java language of instant communications system designed to better meet people's online chatting and the complete realization of the point-to-point between two computers exchange of information needs are raised. the current network is the result of rapid development. This paper is divided into seven parts. The first part of a simple analysis of the instant messaging system development feasibility, and the focus on the technical feasibility (choice of Java) have done a detailed analysis; The second part of using data flow diagram and data dictionary for the system's function and performance of a detailed needs analysis, established a system of logic structure; with the third part of the structure plan and the level of input and output processing of plans to es
Update : 2008-10-13 Size : 187.21kb Publisher : 陆雪
[Other resource] DataStream2005 DL : 0: 用VC。NET2005实现的数据流图编辑程序，实现不同图形的绘制、移动和编辑等功能。-VC.NET2005 achieve the data flow diagram editing procedures, different graphics rendering, mobile and editing functions.
Update : 2008-10-13 Size : 4.63mb Publisher : yangtao
[JSP/Java] wangtong DL : 0: 本设计课题―用JAVA语言设计即时通讯系统是为了更好的满足人们的网上聊天和彻底的实现两台计算机之间点对点的信息交流的需求提出来的，也是当今网络迅速发展的结果。本论文共分为七部分.第一部分简单的分析了本即时通讯系统开发的可行性，并重点对技术可行性（选择JAVA）做了详细分析；第二部分借助数据流图和数据字典对系统的功能和性能进行了详细的需求分析，建立了系统的逻辑结构；第三部分用结构图和层次输入输出处理图，建立了系统的总体结构；第四部分采用了过程设计语言对系统的各个功能模块进行了详细设计；第五部分用JAVA语言编码实现了本系统，并对系统的功能进行了简要的测试和调试；第六部分为系统测试部分，对系统的功能进行了全面测试；最后是此次设计的结论总结及部分参考文献。-the design issues - use Java language of instant communications system designed to better meet people's online chatting and the complete realization of the point-to-point between two computers exchange of information needs are raised. the current network is the result of rapid development. This paper is divided into seven parts. The first part of a simple analysis of the instant messaging system development feasibility, and the focus on the technical feasibility (choice of Java) have done a detailed analysis; The second part of using data flow diagram and data dictionary for the system's function and performance of a detailed needs analysis, established a system of logic structure; with the third part of the structure plan and the level of input and output processing of plans to es
Update : 2008-10-13 Size : 73.54kb Publisher : 石磊
[Other resource] intput DL : 0: 学校教材订购系统说明概要是对其内容的概括说明其中包括数据流图-school materials ordering system descriptions outline of its content is summarized including data flow diagram
Update : 2008-10-13 Size : 2.88kb Publisher : 左成文
[Embeded-SCM Develop] pwm发生器 DL : 0: pwm发生器（原理图,pcb，程序流程图，源码80kc196）--PWM generator, including diagram, pcb, data flow diagram , and source code 80kc196).
Update : 2008-10-13 Size : 64.11kb Publisher : 张晓亮
[ADO-ODBC] 数据流图 DL : 0: 一个食品厂的数据流图，很不错的。对数据库的设计有帮助-a food factory data flow diagram, very good. The database is designed to help
Update : 2008-10-13 Size : 6.05kb Publisher : 李可
[Other resource] 库房管理-软件工程 DL : 0: 软件工程作业的一个库房模拟系统库房内容自己数组定义主要体现各层数据流图特性-software engineering operations of a Treasury coffers simulation system as their main array definition floors data flow diagram characteristics
Update : 2008-10-13 Size : 67.84kb Publisher : 海浪
[Other resource] 图书管理信息系统（软件工程） DL : 1: 这是一个软件工程的文档，详细介绍了如何用数据流图以及数据字典的分析方法开发一个图书馆管理信息系统。-This is a software engineering documents, detailing how to use the data flow diagram and data dictionary analytical methods development of a library management information systems.
Update : 2008-10-13 Size : 26.14kb Publisher : 余标
[Other resource] 航空物流管理系统 DL : 0: 站长您好，这是我去年做的毕业设计航空物流管理系统，其中的代码全部能通过执行，其中的文档是数据流图．请您审核一下．-head Hello, this is my last year doing graduate design Aviation Logistics Management System, which through the implementation of all the code, documentation of data flow diagram. Examine what you please.
Update : 2008-10-13 Size : 3.57mb Publisher : 庄恒飞
[Other resource] 工资管理系统v0.95 DL : 0: 本系统采用A. 系统需求分析报告(设计方法/数据流图/数据字典) B. 数据库的信息要求报告（E—R图及关系数据模型） C. 数据库的操作和应用要求报告（模块结构图<概念结构设计及逻辑结构设计>） D. 调试中出现的问题及解决方法（物理设计,调试及运行，维护） E. 访问数据库的方式(ODBC,-A. Demand Analysis System (Design / data flow diagram / data dictionary) B. database of information requirements (E-R diagram and relational data model) C. database operation and application requirements (module structure lt; Nothing study design and logic design gt;) D. Commissioning of the problems and solutions (physical design, debug, and the operation, maintenance) E. access to the database format (ODBC,
Update : 2008-10-13 Size : 455.27kb Publisher : 郑建东
[Software Engineering] 153459 DL : 0: 学籍管理系统主要设计流程及相习文本格式数据字典等-School management system designed mainly with learning processes and data dictionary, such as text format
Update : 2025-02-17 Size : 116kb Publisher : gg
[Software Engineering] tshgl DL : 0: 图书馆理系统数据流程图, 希望大家点评，软件工程作业-Data flow diagram library management system, hope that we commented, software engineering operation
Update : 2025-02-17 Size : 6kb Publisher : 三毛
[Software Engineering] libary_management DL : 0: 图书管理系统的设计文档，包括数据流图，er图，模块图，代码等-Library management system design documentation, including data flow diagram, er diagram, module diagram, code, etc.
Update : 2025-02-17 Size : 488kb Publisher : echo
[ERP-EIP-OA-Portal] 20086421462772304 DL : 0: 全套制造业erp产品需求分析.pdf了解进销存系统的需求背景，掌握进销存系统的基本业务流程。熟悉PSS进销存系统的非功能需求和功能需求。掌握数据流图的分析掌握用例图及用例描述分析-A full set of manufacturing erp Product Demand Analysis. Pdf Invoicing system needs to understand the background, Invoicing System to master the basic business processes. Invoicing familiar with the PSS system non-functional requirements and functional requirements. Master data flow diagram of analyzing the use case diagram and use case analysis to describe
Update : 2025-02-17 Size : 442kb Publisher : 张一
[Software Engineering] sql DL : 0: 图书馆管理系统开发设计方案目录 1 需求分析 3 1.1 系统目标 3 1.2 需求定义 3 2 功能说明 4 2.1 图书基本情况 4 2.2 办理借书证 4 2.3 实现借书功能 4 2.4 实现还书功能 5 2.5 图书查询 5 3 系统功能结构图 5 4 业务流程图 6 4.1 借阅信息管理 6 4.2 书籍信息管理 6 4.3 读者信息管理 7 4.4 系统管理 7 5 绘制数据流图 7 5.1 “借书证生成”数据流图 8 5.2 借书证注销数据流图 8 5.3 新书入库数据流图 9 5.4 读者借书数据流图 10 5.5 读者还书数据流图 11 5.6 查询图书数据流图 12 6 数据库设计 13 7 ER图 14 -Library management system designed and developed a needs analysis program directory 3 1.1 systems 3 1.2 needs the definition of the target 3 2 features 4 2.1 Book 4 2.2 for the basic library card 4 2.3 library functions to achieve the realization of 4 2.4 Book 2.5 Book Inquiries 5 function 5 3 system structure of the operational flow chart 5 4 Information Management 6 4.1 borrow books 6 4.2 Information Management Information Management 6 4.3 reader 7 4.4 Systems Management 7 5 Drawing data flow diagram 7 5.1 " library card to generate" data flow diagram 8 5.2 library card write-off data 5.3 Flow Chart 8 new storage 9 5.4 data flow diagram data flow diagram library readers 10 5.5 readers book data flow diagram 11 5.6 Data Flow Graph query books 12 6 Database Design 13 7 ER Figure 14
Update : 2025-02-17 Size : 319kb Publisher : 植物人
[ADO-ODBC] Data-flow-diagram-examples DL : 0: (数据流图)实例数据流图)实例-(Data flow diagram) examples of data flow diagram) examples of data flow diagram) examples
Update : 2025-02-17 Size : 328kb Publisher : 章丫

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