- B/S architecture
1. B/S framework , which means the framework structure of the system composed of front-end ( Browser browser, small program, app, written by yourself ) and server-side ( Server )
2. B/S framework , which can also be understood as web architecture, consists of three major components: front-end, back-end, and database.
3. Schematic diagram
- front end
Front-end development technology tools include three elements: HTML, CSS, and JavaScript , as well as many advanced front-end frameworks, such as bootstrap and jquery.
- rear end
Back-end development technology tools mainly include: Net, JAVA, PHP, Go , etc.
- database
There are three mainstream relational databases: Mysql, SQLserver, Oracle , and Nosql non-relational databases: Redis, Mogodb , etc.