In addition to managing the federation, the federated server is also a full-function relational database with the capability to store and manage local data.
除了管理联邦以外,联邦服务器还是一个功能完整的关系数据库,具有存储和管理本地数据的能力。
Set Manipulation: Instead of simply retrieving specific records and returning them to the application, a relational-type database has the capability to manipulate the data.
集合操作:不是简单地检索特定记录并返回给应用程序,关系型数据库具有操作数据的功能。
To leverage that capability, JPA can defer assignment of an entity's ID attribute to the relational database.
为了权衡使用这项功能,JPA可以延缓向关系数据库分配实体的ID。
The thesis researches XML-DBMS that stores and queries XML data realized on relational database because of the ripe relational-DBMS and good capability to dispose great number of data.
由于关系数据库的成熟性以及良好的处理大数据量的能力,本文研究了实现在关系数据库上对XML数据进行存储和查询的XML数据库系统。
The thesis researches XML-DBMS that stores and queries XML data realized on relational database because of the ripe relational-DBMS and good capability to dispose great number of data.
由于关系数据库的成熟性以及良好的处理大数据量的能力,本文研究了实现在关系数据库上对XML数据进行存储和查询的XML数据库系统。
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