Business rules are centralized into the business logic layer that serves as an intermediary for data exchange between the presentation layer and the data access layer.
业务规则可以集中到业务逻辑层，该层充当表示层和数据访问层之间的数据交换的中间层。
The Simple Object Access Protocol (SOAP) is actually a Web services technology, but the format of data exchange between the client and the server in the Web service is through a flexible XML schema.
简单对象访问协议(Simple Object Access Protocol,SOAP)实际上是一种Web服务技术，但Web服务中客户机和服务器之间的数据交换格式是通过灵活的XML模式实现的。
According to the characteristics of large amount of data collection and exchange in the smart city, the paper focuses on the protection mechanism of access control.
根据智慧城市大量数据采集和交换的特点，重点实现访问控制的防护机制。
At present, the modes of the integration of multi-source spatial data are data format exchange, data interoperation, and directly data access.
目前多源空间数据集成的模式有数据格式转换、数据互操作和直接数据访问。
About the product data sharing techniques, the integration, access and exchange techniques of product data are discussed in detail.
在产品数据共享技术中，详细地分析和阐述了产品数据集成技术、产品数据访问技术和产品数据交换技术。
The system effectively integrated database, module base, method base and knowledge base, improve the efficiency of data access, exchange and output of result.
系统将数据库、模型库、方法库和知识库有效集成在一起，提高了数据读取、传递和评价结果输出的效率。
From a technical point can be defined as: e-commerce is a multi-technology clusters, including the exchange of data access to data, and automatic data capture.
从技术方面可以定义为：电子商务是一种多技术的集合体，包括交换数据、获得数据以及自动捕获数据等。
The metadata server does not relate to any data access, and there are paralleled and highly efficient data exchange between users and storage servers.
元数据服务器不涉及任何形式的数据访问，用户与存储服务器之间可以进行高效的并行数据交换。
The metadata server does not relate to any data access, and there are paralleled and highly efficient data exchange between users and storage servers.
元数据服务器不涉及任何形式的数据访问，用户与存储服务器之间可以进行高效的并行数据交换。
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