In a production environment, disabling all but the most critical logs saves disk writes.
在生产环境中，禁用除最重要的日志以外的一切日志记录能够减少磁盘写操作。
Ensure that the storage team is involved with disk layouts to ensure the fastest reliable disk writes possible.
确保存储团队参与磁盘布局，以确保实现尽可能最快的可靠磁盘写入。
A database complicates the matter, because it caches some disk writes, which may result in an inconsistent snapshot.
数据库使问题复杂化，因为它缓存了一些磁盘写操作，这可能会生成一个不一致的快照。
Notice that Lucene gives you enough flexibility to control the size of the buffer pool and the frequency of disk writes.
通过这个例子，我们注意到在调整缓冲区的大小以及写磁盘的频率上面Lucene给我们提供了非常大的灵活性。
The page faulting rate and number of disk reads were higher with Lotus Domino V8, but the number of disk writes was lower.
LotusDominoV8的页面失效率和磁盘读数量高，但是磁盘写数量低。
The workload is modeled after a very active IBM site and is "heavily update bound" (that is, it causes lots of disk writes).
这个工作负载以一个非常活跃的IBM站点为模型，并且更新速度非常快（即引起很多磁盘写操作）。
Fortunately, Lucene's IndexWriter class exposes three parameters to let you adjust the size of the buffer and the frequency of the disk writes.
幸运的是，Lucene的类IndexWriter提供了三个参数用来调整缓冲区的大小以及往磁盘上写索引文件的频率。
Deferring disk writes to a more opportune time can greatly improve application throughput, but it needs to be done in a manner that doesn't compromise data integrity.
将磁盘写入延迟到比较适宜的时间可能会大大改善应用程序的吞吐量，但是，需要采用不损害数据完整性的方式执行。
The additional log disk writes, most of which take place at the federated server, represent the greatest performance impact on single-site transactions of enabling F2PC.
附加的日志磁盘写大多数发生在联邦服务器上，对于启用 F2PC的单站点事务有着最显著的性能影响。
We focus on disk reads rather than disk writes, because the majority of disk accesses are for read operations, and the majority of disk bandwidth is used for read operations.
我们关注的是磁盘读取，而不是磁盘写，因为大部分磁盘访问都是为了进行读取操作，且大部分磁盘带宽也用于读取操作。
Even though SSD writes are faster than traditional disk writes, disk write cache typically provides good disk write performance and levels the playing field between the two types.
即便SSD写操作要快于传统的磁盘，但是磁盘写缓存通常提供良好的磁盘写性能，从而使这两种类型的磁盘可以实现相差无几的写性能。
Using slow devices without write caching for the federated server logs (such as internal SCSI drives) increases the impact of enabling F2PC because the additional disk writes take longer.
而为联邦服务器日志使用不带写缓存的慢速设备(例如内部SCSI驱动器)，将增加启用F2PC的影响，因为附加的磁盘写要花费更长的时间。
Using slow devices without write caching for the federated server logs (such as internal SCSI drives) increases the impact of enabling F2PC because the additional disk writes take longer.
而为联邦服务器日志使用不带写缓存的慢速设备(例如内部SCSI驱动器)，将增加启用F2PC的影响，因为附加的磁盘写要花费更长的时间。
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