例如，与连续从数据库中逐段检索对象相比，缓存对象使应用程序能够更好地执行。

Caching of objects helps your application perform much better than it would if it continually retrieved objects piece by piece from a database, for example.

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例如，与连续从数据库中逐段检索对象相比，缓存对象使应用程序能够更好地执行。

Caching of objects helps your application perform much better than it would if it continually retrieved objects piece by piece from a database, for example.

youdao