1. Information technology: refers to the technology of organizing, storing, processing, transmitting and controlling information by using computers and other electronic equipment; Mainly used for information processing and data processing, including database management system, operating system, software development, etc.
2. Information technology: it is a comprehensive discipline, involving information technology, information management, computer network, database management and other disciplines; This paper aims to provide support for the collection, processing, storage, analysis, retrieval and reporting of digital information to meet the needs of social, economic and cultural development.