2013-11-08
Exadata FAQ: cache写策略何时会变为write-through模式 ?
http://www.dbaleet.org/exadata_faq_when_raid_cache_write_policy_will_become_write_through/ 前面的文章介绍了磁盘/flash cache的两种写策略:write-back和write-through,write-through模式会影响Exadata I/O的性能。那么cache的写策略合何时会...
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