As a common distributed object standard, CORBA makes it possible for constructing data access middleware.
CORBA作为一种常用的分布式对象标准，其对数据存取的方法十分重要。
The distributed data access middleware may meet the needs of distributed data query and distributed calculation of enterprise.
该分布式数据服务中间件可满足企业分布式查询、分布式计算等实际应用需求。
Combining with the characteristics of domain data, this paper puts forward the model of domain data access middleware based on DCOM, and gives its implement.
结合领域数据特点，提出了一个基于DCOM的领域数据访问的中间件模型，并给出了具体的实现。
Based on data access middleware of enterprise application, this paper discusses the design and realization technology of MS COM based enterprise application.
本文以数据服务中间件的设计开发为依托，讨论了基于COM的企业分布式应用中间层软件的设计与实现技术。
Main functions of data access middleware are location transparency, distributed data query, transaction process and heterogeneous data sources compatibility.
数据服务中间件的主要功能包括数据的位置透明性、分布式数据查询、事务处理、异构数据源兼容。
The first layer is between client application and data access middleware, which is designed for organizing data and calling data access functions of middleware.
第一层是介于数据访问层和用户之间的中间层，主要是组织数据和调用数据访问中间件。
In order to build a middleware bridge between the front-end CGI display code and the back-end database and business logic code, an API that allows all necessary data access must be defined.
为了在前端CGI显示代码和后端数据库及业务逻辑代码之间构建一个中间件桥，必须定义一个允许所有必需数据访问的API。
Data governance: With the SOA approach, the service enablement middleware provides control points and built-in capabilities to audit and control access to services.
数据治理：对于SOA方法，服务支持中间件提供了审核和控制服务访问的控制点和内置功能。
To take advantage of data access center authors design and develop as the middleware can implement the expansibility of system, and improve the whole performance of system.
将数据存取设计为中间件，即数据存取中心，可以实现系统的可扩展性，提高系统的总体性能。
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。
Data access oriented transaction-processing middleware is used for distributed database transaction processing, which USES two-phase commit.
数据访问的事务处理中间件主要用于分布式的数据库访问的事务处理，采用两阶段提交技术。
Database access middleware is the most sophisticated of all kinds. It supports communication in the application and data sources, which can be local or remote and isomorphism or heterogeneous.
数据库访问中间件是所有中间件中最成熟的一种，它支持应用程序和本地或异地的同构或异构数据源进行通信。
Database access middleware is the most sophisticated of all kinds. It supports communication in the application and data sources, which can be local or remote and isomorphism or heterogeneous.
数据库访问中间件是所有中间件中最成熟的一种，它支持应用程序和本地或异地的同构或异构数据源进行通信。
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