powerdesigner

powerdesigner Chinese versionIt is a powerful database design tool. The official version of powerdesigner software provides users with a variety of frameworks and the entire process of database model design, and is perfectly compatible with development platforms such as .NET, WorkSpace, and PowerBuilder. Through PowerDesigner software users can quickly deploy effective enterprise architecture and manage metadata. Huajun Software ParkpowerdesignerDownload the official version and the latest version. Friends in need come to Huajun Software Park to download and experience it!

powerdesigner software introduction

Power Designers is a database design tool developed by Sybase. Power The functions of Designers include the establishment of data models, conceptual models, business models, etc. It contains a variety of frameworks that users can use according to their own needs. Power Designers can also create a series of charts to help analyze and plan work, and Power Charts produced by Designers can be used directly in other work software such as Word, which is very convenient and greatly improves work efficiency. Friends who need it can download it quickly!

Powerdesigner function introduction

   Conceptual data model

          CDM executes the complete logical structure of the database, independent of any software or data storage structure. Conceptual models often contain data objects that are not yet implemented in the physical database. This provides form data for running plans or business activities.

The conceptual data model is the end-user’s view of data storage and reflects the user’s comprehensive information needs.

It has nothing to do with physical implementation details, only the relationship between entities is considered.

CDM is a tool suitable for the system analysis stage.

      Entity data model

PDM physical implementation of narrative database. With PDM, you can take into account the details of the actual physical implementation. This is within the two software or data storage structures in the account. You can modify PDM to suit your performance and physical limitations.

The main goal is to use the real-world model established in CDM to generate specific DBMS scripts, store the information storage structure in the database, and ensure the integrity and consistency of the data in the database.

PDM is a tool suitable for the system design phase.

      OO mode.

OOM is an OOM, which contains a series of packages, classes, interfaces and the relationships between them. Combined, these objects form the class structure of the design view of all (or part of) the software system logic. OOM is essentially a static conceptual model of a software system.

You create an object-oriented model using the PowerDesigner Object-Oriented Model. (OOM) You can create an OOM for purely object-oriented prototyping purposes, generating Java files or PowerBuilder files, or you can use Physical Data Model (PDM) objects in the OOM to represent relational database design analysis.

   Business plan model

The BPM model (BPM) describes the tasks and internal processes inherent to various enterprises, and how customers interact with each other in these tasks and processes. BPM is a conceptual model that looks at business logic and rules from the perspective of business partners. It uses a diagram to describe the interaction between procedures, processes, information, and cooperation agreements.

powerdesigner software advantages

1. Define the data model

The defined data model (CDM) mainly represents all logical structures of database queries and is suitable for structured analysis.

2. Physical data model

The Physical Data Model (PDM) describes the physical completion of database queries and is suitable for system software design.

3. Object-oriented model

The object-oriented model (OOM) consists of a series of packages, classes, sockets, and their relationships.

4. Business process model

A business process model (BPM) is a definition model that views business logic and standards from the perspective of business partners.

powerdesigner installation steps

​​ 1. Download the installation package of the Chinese version of powerdesigner from Huajun Software Park. After unzipping, double-click the "exe" file to enter the installation wizard and click Next

​ ​ 2. Read the license agreement, click "I agree....", and click Next

​​ 3. Click "Browse" to select the installation location. Generally, the default is C drive. It is recommended to install on D drive. Click Next.

​​ 4. Select additional tasks, check the tasks you need, and click Next

5.Select program configuration and click Next

​ ​ 6. The software information is ready, click Next to install

​​ 7.Powerdesigner installation is complete, click Finish to exit the installation wizard

powerdesigner update log

​ ​ 1. Fixed BUG, the new version has a better experience

​ 2. Some pages have been changed

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