The telemetry used in civil aviation transmits data on engine performance and the behaviour of other systems back to base while the plane is in the air.
应用于民用航空领域的远程遥测技术在飞机飞行时就将发动机运行状况和其他系统运行状况的数据发送回基地。
XFire is another SOAP engine, which allows a choice of data binding frameworks to be used; XFire also claims excellent performance results.
XFire是另一个SOAP引擎,该引擎允许选择使用数据绑定框架;xfire也具有出色的性能结果。
For example, early attempts at storing XML data in varchar2 fields of a relational database resulted in poor query performance when an XQuery engine was simply layered on top.
比如,最初曾经尝试将XML数据保存在关系数据库的varchar2字段中,然后简单地增加一个XQuery引擎层,结果查询性能很差。
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