Mediations in the bus use the SDO programming model to manipulate the datain the message.
总线中的中介使用SDO程序设计模型操纵消息中的数据。
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The implementation (Figure 3) adds additional layer - enterprise databus, providing access to the enterprise data, contained in either enterprise applications or their subordinated databases.
In a typical SOA solution, data needs to be serialized across different layers (the client, process, service bus, and service layers) of the application.