Database is a warehouse that organizes, stores and manages data according to data structure. It is the core part of all kinds of information systems such as management information system, office automation system and decision support system. It is an important technical means for scientific research and decision management.

 

数据库是按照数据结构来组织、存储和管理数据的仓库，是管理信息系统、办公自动化系统、决策支持系统等各类信息系统的核心