Explanation of C/S structure and B/S structure

[size=medium][/size] In the current application development field, it is mainly divided into two programming systems, one is the browser-based B/S (Browser/Server) structure, and the other is C/S (Client/ Server) structure;
    C/S structure features: each client needs to install a program, all client programs and the central server carry out information exchange, the advantage of this
structure is that the client programs are consistent, more convenient to control, the server and the user's local data It is easy to interact, and the communication speed is relatively fast. The disadvantage is that each user needs to install a client, which is cumbersome and cannot cross the operating system platform very well. The
    C/S structure is usually suitable for a fixed client or a small number of users. , and it is an application with high security requirements,
such as: bank information management system, post office information management system and air ticket train ticketing system.
   B/S structure features:
   B/S structure programming languages ​​are divided into browser programming languages ​​and server-side programming languages. The browser-side includes HTML (Hypertext Markup Language), CSS (Cascading Style Sheets), and JavaScript languages. Browser programming language means that these languages ​​are interpreted and executed by the browser. HTML and CSS are interpreted by browsers, while JavaScript is executed by browsers; and server-side programming languages ​​exist to implement some complex operations, such as database connections, file operations, and so on.