For instance, it makes sense to cache map data to reduce response time, but it's often impossible or impractical to cache results of search queries or real-time traffic information.

比如，可以缓存地图数据来减少响应时间，但通常并不适合将搜索查询结果或者实时交通信息进行缓存。

youdao

But there is a danger in too much indiscriminate support: it would freeze the airlines in their present form, with their current capacity, and reduce competition, at a time when the right response is probably to shrink the industry.

ECONOMIST: The economic aftermath