If we try to eager fetch the department entity then for every fetch of same department the database is hit for department information even though it is available in our second level cache.

如果对department实体采取预先抓取，那么对于同样的department实例，纵使它位于二级缓存中，每次也都需要查询数据库。

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If the page is already cached browser will fetch it from the cache, otherwise browser will fetch it from the Internet and store it in the cache.

如果页面已经被缓存的浏览器会从缓存中获取，否则浏览器会从互联网上获取它，并将其存储在缓存中。

youdao

If the page is already cached browser will fetch it from the cache, otherwise browser will fetch it from the Internet and store it in the cache.

如果页面已经被缓存的浏览器会从缓存中获取，否则浏览器会从互联网上获取它，并将其存储在缓存中。

youdao