Since the journal mailboxes contain copies of all mails sent and received, the volume of mails to be archived is usually extremely high compared to the user mailboxes.
由于日志邮箱包含所有收发邮件的副本，因此与用户邮箱相比，要归档的邮件量非常大。
This produces a better end user experience for the shoppers and will tend to improve revenue (due to fewer shoppers leaving the site) during major high-volume events.
这使得顾客有一个更好的终端用户体验，这意味着主要高容量活动期间收益的提高（因为有更少顾客离开站点）。
These symptoms are usually found in a high-concurrency environment where an application must process a large user volume or load.
这些症状经常出现在高并发性环境中，在这种环境中，应用程序必须处理庞大的用户量或负载。
应用推荐