Never do today what you can do tomorrow

最新推荐文章于 2025-11-26 14:12:29 发布

转载最新推荐文章于 2025-11-26 14:12:29 发布 · 135 阅读

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#数据库

本文探讨了Oracle8i数据库的数据写盘策略，强调其延迟写操作的特点，即尽可能推迟数据块和回滚块的磁盘写入，以此提高性能。

In fact, Oracle never writes a data or rollback block to disk unless it really has to.Its philosophy seems to be: Never do today what you can do tomorrow, because with a little luck you won't have to do it tomorrow either.

==Practical Oracle 8i，P12

[@more@]

来自 “ ITPUB博客 ” ，链接：http://blog.itpub.net/37724/viewspace-1019534/，如需转载，请注明出处，否则将追究法律责任。

转载于:http://blog.itpub.net/37724/viewspace-1019534/

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