Business modeling | process of software model

Preface

In the process of software model business modeling , The extraction and modeling of business process is very important , How do we understand business processes , How to analyze how to express , It is convenient for us to communicate in the process of project requirements statement and development ; This chapter mainly focuses on business process modeling and introduces it from theory to practice and tools .

The concept of business process

Business process (Business Process): It is a series of activity processes that create some business value output for customers based on one or more inputs . Business processes have specific goals , At the same time, it is also affected by the external environment or events in other processes .

Go further : For example, product procurement , Product sales , Product processing, etc .

A business process may span multiple enterprise departments :

Business process model

The concept of business process model

Business process model (Business process model): It is used to describe the business field , Models of business processes and their relationships .

Basic elements of business process model

• Business objectives ： The purpose of the business process is
• Process input : Input object of business process
• Process output ： Objects output after business process processing
• process control ： Various resources used by traditional Chinese medicine in the business process .
• Process support ： Events and activities performed by business processes .

Representation of business process

This is in EA Business modeling view can be used for modeling , The following example ：

stay EA Through modeling , Select the following Business model Create

Business process modeling

1. Look for business lines

Business line ： The main business line is the core business process chain . Generally, it can be expressed by activity diagram , for example ：

2. Business process modeling

Business process modeling , From the main line of business , Carefully analyze every business process , Build a business process model （ Pictured ）.