2014年3月30日
Tuning 05 Sizing other SGA Structure
摘要： Redo Log Buffer ContentThe Oracle server processes copy redo entries from the user’s memory space to the redo log buffer for each DML or DDL statement.The redo entries contain the information necessary to reconstruct or redo changes made to the database by INSERT, UPDATE, DELETE, CREATE, ALTER or DR 阅读全文
posted @ 2014-03-30 14:45 神之一招 阅读(212) 评论(0) 推荐(0)
Tuning 07 Optimizing Sort Operations
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posted @ 2014-03-30 14:45 神之一招 阅读(168) 评论(0) 推荐(0)