Zookeeper software engineering-process-oriented software design method

After analyzing the requirements and understanding what we have to do, we need to consider the question of "how to do it.

 

Process-oriented:It is a process-centric programming idea. It is to analyze the steps required to solve the problem, and then use functions to implement these steps Step by step. You can call these steps one by one. Process orientation is a basic method. It takes into account actual implementation. Generally, process orientation is improved step by step from top to bottom. Therefore, the most important aspect of process orientation is the modular approach..

 

The following is a summary of the software design method,Click to view the big chart:

 

Software design mainly refers to converting software requirements into data structures and system structures to provide a large architecture for the next work. It provides support for building a stable system.

How to determine the design quality when the requirement is switched to the design:

2. The design must meet all the display requirements described in the analysis model.
   Satisfies all the implicit requirements that the user wants.
4. The design must be readable, understandable, and easy to program, test, and maintain.
6. The design provides a full picture of software related to data and functional behavior from the perspective of implementation.