这将在客户端保留缓存空间，并在存储端保存容量。

This would preserve cache space at the client and capacity at the storage end.

youdao

例如，洪水区域内，用于识别客户的空间查询结果可被可视化。

For example, the results of a spatial query that identifies customers within a flood zone can be visualized.

youdao

而设计糟糕的主题空间则会导致客户的过度订阅，即客户订阅了超出自身所需的主题空间，继而会收到很多无关的消息。

A poorly planned topic space often results in client over-subscription, in which the client subscribes to a broader topic space than required, and thus receives extraneous messages.

youdao