然后解决维护数据收集与处理问题。
Then solves the problem of data collection and data transaction in maintenance.
我们绝对在乎（摩托罗拉的）这个决定因为我们需要无线数据的收集来维护并改进我们的无线定位服务。
We absolutely do care about this (decision by Motorola) because we need wifi [sic] data collection in order to maintain and improve our wifi location service.
正如前面提到的，DBA可以使用传感器收集服务器数据，从而维护关于服务器上活动的历史记录。
As mentioned earlier, sensors can be used by DBAs to accumulate server data in order to maintain a history of activities on the server.
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