| Subject | English | Chinese simplified |
| comp., MS | database management system | 数据库管理系统 (A layer of software between the physical database and the user. The DBMS manages all access to the database) |
| comp., MS | Planning System Database | 规划系统数据库 (The database that tracks all Planning Server configurations, security, and applications) |
| comp., MS | relational database management system | 关系数据库管理系统 (A database system that organizes data into related rows and columns as specified by a relational model) |
| comp., MS | system databases | 系统数据库 (A set of five databases present in all instances of SQL Server that are used to store system information) |