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by Craig Shallahamer Get the book here |
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Craig Shallahamer's Blog
The text below is an except from the book, Oracle Performance Firefighting, written by Craig Shallahamer of OraPub, Inc. Figures and tables are not included on this page, only their reference. To order the book in either print or PDF form, click here. ©2009, 2010 by Craig Shallahamer. This is copyrighted material. Please—Out of respect for those involved in the creation of the book and also for their familes, we ask you to respect the copyright both in intent and deed. Thank you. ------------------------------- Enables or disables IMU. By default, this is set to true. To turn off IMU, set this parameter to false. Sets the number of IMU memory pools. The default on some systems is 3. Increasing the number of pools does not imply a change in the memory Oracle will allocate to IMU. Allows Oracle the freedom to artificially age a transaction for increased automatic cache management. The default is true. Please—Out of respect for those involved in the creation of the book and also for their familes, we ask you to respect the copyright both in intent and deed. Thank you. |
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