TCP/IP protocol

Hypertext Transfer Protocol

Other agreements

IP address and network protocol address

Character representation of IP address

physical network

support network

Business network

B/S structure

C/S structure

Hypertext Markup Language

footstep voice

extensible markup language

Cascading style sheets

public gateway interface

Dynamic server page

Java server page

hypertext preprocessing language

Relational Database

network database

hierarchical database

Cloud computing is a comprehensive development of technologies such as distributed processing, parallel processing and grid computing. Its principle is to automatically split a huge computing processing program into countless smaller subroutines through the network, which are composed of multiple servers. After searching, calculating and analyzing the huge system, the processing results are returned to the user.

Big data technology refers to the software and hardware technology used to transmit, store, analyze and apply big data. It can also be regarded as a data-oriented high-performance computing system.

The Internet of Things can connect all items that can perform independent functions to the Internet through information sensing devices to exchange information to achieve intelligent identification and management.

VR is a 100% virtual world. AR uses entities in the real world as the main body. With the help of digital technology, users can explore and interact with the real world.

Artificial intelligence (AI), also known as machine intelligence, refers to the intelligence displayed by artificially manufactured systems. It can be summarized as a science that studies intelligent programs. The main goal is to study the use of machines to imitate and perform certain intellectual functions of the human brain. , such as judgment, reasoning, identification, perception, understanding, thinking, planning, learning and other thinking activities, exploring relevant theories and developing corresponding technologies.