但是,不应该将每小时执行一次的 Cron 作业转换为 Anacron 形式;对于间隔时间短于一天的作业,Anacron 并不适合替代 Cron。
You should not, however, convert your hourly Cron jobs to Anacron format; Anacron isn't a suitable replacement for Cron for shorter-than-daily tasks.
如果执行每小时监控的应用程序执行全局重置,那么每天查询一次监控数据的应用程序只能看到前一小时的数据。
If the application performing hourly monitoring were to perform a global reset, the application querying monitoring data once every day would only see the data from the last hour.
假设WIP管理员决定每小时调度执行一次该过程;在这种情况下,wip_archive表最多只包含一小时之内的数据。
Suppose that the WIP administrator decides to schedule the process for hourly execution; in this situation the WIP_ARCHIVE table only contains data which is at most one hour old.
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