What is the working principle of the lnmp architecture?

The LNMP architecture is a commonly used server architecture that consists of Linux operating system, Nginx web server, MySQL database, and PHP programming language. Its working principle is as follows:

1. Linux operating system serves as the foundation, providing the environment for servers to run and manage functions, responsible for managing and scheduling hardware resources.
2. As a front-end server, Nginx Web Server receives HTTP requests from clients, processes and forwards them based on configuration files. Nginx utilizes an asynchronous non-blocking event-driven model to efficiently handle a large number of concurrent requests and provide high-performance static file services.
3. MySQL database: responsible for storing and managing data as the backend database server. It interacts with PHP to carry out data manipulation and guarantees efficient query and transaction processing capabilities.
4. PHP programming language: As a server-side scripting language, it is responsible for generating dynamic content and handling logic. PHP can interact with MySQL databases to query data and combine it with HTML, CSS, and other content to create dynamic webpages for clients.

In general, the LNMP architecture achieves high performance and high concurrency web services by coordinating different components. Linux provides the basic environment and resource management, Nginx serves as the front-end server to handle requests and provide static file services, MySQL as the back-end database for storing and managing data, PHP as the server-side scripting language to handle dynamic content generation and logic processing, ultimately returning the results to the client.