The research done in this dissertation provides a new method for web database protection and has important practical values.
本文的研究成果给网站数据库的保护提供了新的思路和方法，具有重要的实用价值。
The data integrity is an important content of the database protection.
数据完整性是数据库保护的重要内容。
Logical integrity refers to the logical structure of the database protection, including the semantic integrity and operational integrity.
逻辑完整性是指对数据库逻辑结构的保护，包括数据的语义完整性与操作完整性。
This part firstly made a rough and comprehensive briefing on database protection patterns from concepts and basic characteristics of the database.
该部分从数据库的概念、基本特征引入，对目前学界有关数据库的保护模式作了一个粗略而又全面的介绍。
This part firstly made a rough and comprehensive briefing on database protection patterns from concepts and basic characteristics of the database.
该部分从数据库的概念、基本特征引入，对目前学界有关数据库的保护模式作了一个粗略而又全面的介绍。
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