Internet technology has the following scope:
1, hardware
Mainly refers to the host computer and network communication equipment used for data storage, processing and transmission;
2. Software
Including all kinds of software that can be used to collect, store, retrieve, analyze, apply and evaluate information, including business management software such as ERP (Enterprise Resource Planning), CRM (Customer Relationship Management) and SCM (Supply Chain Management), as well as WF (Workflow) management software to strengthen process management and DW/DM (Data Warehouse and Data Mining) software to assist analysis.
3. Application
It refers to the collection, storage, retrieval, analysis, application, evaluation and use of all kinds of information, including the application of ERP, CRM, SCM and other software to directly assist decision-making, and the use of other decision-making analysis models or technical means such as DW/DM to further improve the analysis quality and assist decision makers.
Extended data
Information technology (IT)
Mainly application of computer science and communication technology to design, develop, install and implement information systems and application software. It is also often called information and communication technology. It mainly includes sensing technology, computer and intelligence technology, communication technology and control technology.
The application of information technology includes computer hardware and software, network and communication technology, application software development tools, etc. Since the popularization of computers and the Internet, people have increasingly used computers to produce, process, exchange and disseminate various forms of information (such as books, business documents, newspapers, records, movies, TV programs, sounds, graphics, images, etc.). ).
According to different manifestations, information technology can be divided into hard technology (materialized technology) and soft technology (non-materialized technology). The former refers to various information devices and their functions, such as microscopes, telephones, communication satellites, multimedia computers, etc. The latter refers to all kinds of knowledge, methods and skills related to information acquisition and processing, such as language technology, data statistical analysis technology, planning and decision-making technology, computer software technology and so on.
According to the different basic links in workflow, information technology can be divided into information acquisition technology, information transmission technology, information storage technology, information processing technology and information standardization technology. Information acquisition technology includes information search, perception, reception, filtering and so on. Such as microscopes, telescopes, meteorological satellites, thermometers, clocks, Internet searchers and so on.
Baidu Encyclopedia-Internet Technology
Baidu encyclopedia-information technology