本数据库系统汇集了众多毕业论文中的外语段落及其对应的中文翻译,旨在为学术研究和语言学习提供便利资源。包括英文原版与中文译文对照,适用于提升翻译技巧和扩大知识视野。
A Database Management System (DBMS) is a software application that allows users to define, create, maintain and control access to a database. It provides an interface for users and applications to interact with the database without needing to know low-level details about how data is stored and organized.
The primary purpose of a DBMS is to manage large volumes of structured data efficiently. This includes tasks such as inserting new records into tables, updating existing ones, deleting outdated information, retrieving specific pieces of data based on user queries or criteria provided by the application program interface (API).
DBMSs support various database models including hierarchical databases and relational databases. Relational DBMSs are widely used today because they provide a simple yet powerful way to manage complex relationships between different types of entities within an organizations information system.
Moreover, modern DBMS systems offer advanced features like data security measures, transaction processing capabilities, concurrency control mechanisms, backup/recovery procedures which help ensure the integrity and availability of critical business data.