data_access_logic_layer_有道手机词典

1.The power of this layer is in separating data access code from the business logic for disparate data store technologies.
该层的作用在于针对不同的数据存储技术，从业务逻辑中分离数据访问代码。
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2.The Resource access layer, which contains the logic necessary to access data.
资源访问层，包含了访问数据所必需的逻辑。
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3.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。
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