A large collection of system integration knowledge, worth collecting and learning!

1. Six elements of the national information system

Information technology applications, information resources, information networks, information technology and industries, information technology talents, information technology policies, regulations, and standard specifications.

2. New concepts

N-network integration:

Telecommunication network, Internet, TV network, Internet of Things, smart grid

Cloud computing:

With the increase of Internet based services, new usage methods and delivery modes, dynamic and extensible virtualization resources are usually provided.

Internet of Things:

The foundation and core of the Internet, which connects things, is the Internet.

The Internet of Things is a network that uses wireless radio frequency technology, infrared sensors, global positioning systems, laser scanners and other information sensing equipment to connect any item to the Internet according to the agreed protocol for information exchange and communication to achieve intelligent identification, tracking, positioning, monitoring and management of items. The three key technologies are sensor technology, wireless radio frequency technology, and embedded technology.

IPv6:

The new generation IP protocol used to replace the current version of the IP protocol will have multiple IP addresses for each person.

3. E-government

E-government among governments: G2G

Government's e-government for enterprises: G2B

Government's e-government towards citizens: G2C

The government's e-government for civil servants: G2E

4. Twelve golds

The Party's work business system was researched and proposed by the General Office of the Communist Party of China Central Committee

5. ERP

Characteristics:

It is a unified integrated system;

System oriented towards business processes;

Modular and configurable;

An open system.