For example, in an eCommerce site, popular items might be retrieved thousands of times per hour, but the merchant might update its catalog only once a day.

例如，在一个eCommerce站点中，受欢迎的项目可能会有每小时上千次的检索量，而商家可能一天只更新目录一次。

youdao

For example, in an eCommerce site, popular items might be retrieved thousands of times per hour, but the merchant might update its catalog only once a day.

例如，在一个eCommerce站点中，受欢迎的项目可能会有每小时上千次的检索量，而商家可能一天只更新目录一次。

youdao