The OGSA-DAI project is concerned with middleware construction to assist the access and integration of data from separate data sources via the grid.

致力于构造通过网格访问和集成来自不同的孤立数据源的中间件。

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The OGSA-DAI is to define OGSA portType for generic data access and integration services, in order to present uniform access to a wide range of data sources.

DAI结构打算为一般性的数据访问和集成服务定义OGSA 接口类型，以便成为不同的数据源访问的统一接口。

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