File systems attempt to keep all of the data in memory for quicker access rather than flushing the data back to mass storage 文件系统试图将所有数据保留在内存中以便更快地访问，而不是将数据刷新回大容量存储器中。
Is necessary so the server has enough time to flush the data out to the web browser before code execution is halted at 之前，服务器才有足够的时间把数据刷新到web浏览器，这个函数是前面下载的php调试器扩展的内部函数。
The filesystem driver updated the appropriate metadata , but didn t have time to flush the data from its caches to the new blocks on disk 文件系统驱动程序更新适当的元数据，但是没有时间将其缓存中的数据刷新到磁盘的新块中。
Unattended report processing refers to any report execution process that is triggered by an event either a schedule - driven event or data refresh event rather than a user request 无人参与的报表处理是指任何由事件（计划驱动事件或数据刷新事件）而不是用户请求触发的报表执行过程。
If some of these early flushes of metadata also had corresponding data blocks that needed to get flushed , then it was possible that the new data blocks wouldn t hit the disk for up to 30 seconds after the metadata was recorded 如果这些早先的元数据刷新中也有一些相应的数据块需要被刷新，那么很可能在元数据被记录之后的半分钟内新的数据块仍然没有被写到磁盘上去。
For volatile items that are stored in the cache , such as those that have regular data refreshes or those that are valid for only a set amount of time , you typically set an expiration policy that keeps those items in the cache as long as their data remains current 对于存储在缓存中的易失项（例如那些定期进行数据刷新的项或那些只在一段时间内有效的项） ，通常设置一种过期策略：只要这些项的数据保持为最新的，就将它们保留在缓存中。
