How to develop the design process of BS system through PHP

With the continuous development of the Internet, demand continues to drive technological progress. The "BS architecture" (Browser/Server) has become the most common software architecture design because of its maturity, reliability, ease of use and other advantages.

BS architecture is a software architecture between the client and the server. It is different from the CS architecture (Client/Server). In the BS architecture, the server has data, business logic and permissions for data operations. The client is only responsible for sending requests to the server through the browser, and ultimately receiving the data and rendering it.

The development of today's new generation of Internet products is mostly developed using the BS architecture. As a fast and scalable universal server scripting language, PHP is widely used. Almost every Internet product involves some application development of PHP.

In this article, we discuss how to develop the design process of BS system through PHP so that developers can better understand the design and implementation of BS architecture.

1. Requirements analysis

Before system development, it is first necessary to analyze the requirements. The purpose of analyzing requirements is to figure out the goals that the system needs to achieve, and then design other aspects on this basis.

Requirements analysis can be divided into the following three steps:

1. Requirements collection

In this step, we need to investigate and sort out the entire system and collect requirements, including Functions, processes, user operations and interactions, etc.

2. Requirements analysis and design

In this step, we need to analyze the collected requirements to ensure that the system design can meet all requirements. In addition, we also need to carry out system design, including design and development framework, database structure, class structure, etc.

3. Requirements Confirmation

In this step, we need to confirm the system requirements and make sure that all the requirements collected are accurate for the next step of system development.

2. System Design

After the requirements analysis is completed, the next step is to design the system. In the system design stage, we need to consider advanced requirements, including system module distribution, implementation of module functions, and interaction processing between modules.

System design can be divided into the following three steps:

1. Design data model and functional modules

In this step, we need to design the data model and various functional modules , such as login, registration, forgotten password, etc.

2. Design system interface

In this step, we need to consider the interface design of the system to ensure that the interface can meet the communication needs between various modules.

3. System architecture design

In this step, we need to determine the system architecture design and technical solutions to ensure that the system performance can meet the needs.

3. Coding Implementation

After the system design stage, we entered the coding implementation stage. In the system coding implementation, we need to complete the writing of each module of the system and the calling of the interface.

Coding implementation can be divided into the following three steps:

1. Develop core functions

In this step, we need to develop core functions according to the requirements of the system design stage, Including data storage, data operations, etc.

2. Module development and integration

In this step, we need to develop the functions of each module and the communication interface between modules. In addition, we also need to integrate the modules to ensure that the modules can run correctly.

3. Testing and repair

In this step, we need to conduct various tests and problem repairs to ensure that each module of the system can operate normally and ensure the stability and security of the entire system. .

4. Deployment

After the development and implementation of the system, we need to deploy it. During the system deployment process, we need to install, configure, and optimize the system to ensure the normal operation of the system.

System deployment can be divided into the following three steps:

1. Installation and configuration

In this step, we need to install the developed system into the target server. and configure accordingly.

2. Testing and optimization

In this step, we need to test the performance of the system and optimize the operating efficiency of the system so that it can meet the needs of high concurrency and large data volume.

3. Online and release system

In this step, we need to officially launch the system so that users can officially use the services provided by the system.

Summary:

The above is the complete process of PHP development BS design flow chart. Through this flow chart, we can clearly understand the entire development process of the BS system.

In the development of BS system, requirements analysis, system design, coding implementation and deployment are interrelated and interdependent, and are carried out step by step to ensure that all requirements can be met.

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