According to these ideas, we designed Grid Database Service System.
基于上述思想，设计并实现了网格数据库服务系统。
You don't need to write any database connect statements. OGSA-DAI executes the appropriate database connection for you behind the scenes when creating the Grid data Service.
您无需编写任何数据库连接语句，因为创建网格数据服务时ogsa - DAI在后台会为您进行相应的数据库连接。
This allows the grid to service these with the usual grid quality of service and performance and it completely decouples the single instance database from the read and write profile operations.
这就保证了服务的质量和性能，并完全解除了单实例数据库与读写个人信息操作之间的耦合。
A data source for Dojo's grid can be a database, a REST service, or a JSON file.
Dojo网格的数据源可以是数据库、REST服务或者是JSON文件。
Metadata service is one of the critical issues in the research of the database access and integration on the Grid.
元数据服务是研究网格环境下数据库系统集成和访问技术所面临的关键问题之一。
The GDSS defines grid data service (GDS) standard for accessing and integrating data stored in multiple types database including relational databases, XML databases, and file system.
网格数据库服务规范定义了用网格数据服务(GDS)来访问和集成存储在多种存储系统的数据，这些数据库包括关系数据库、XML数据库和文件系统。
The GDSS defines grid data service (GDS) standard for accessing and integrating data stored in multiple types database including relational databases, XML databases, and file system.
网格数据库服务规范定义了用网格数据服务(GDS)来访问和集成存储在多种存储系统的数据，这些数据库包括关系数据库、XML数据库和文件系统。
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