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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. ------------------------------- 2 It's a very good thing that Oracle keeps improving its technology. My students and clients frequently ask, "Will I be replaced by Oracle's automated features?" My answer is that if Oracle stops developing its technology then, yes, you will be replaced! Because with no innovation, the supporting automation will catch up. So if you keep on the edge, you'll stay in front of automation. 3 For most symbols, there is no formal or universally accepted representation. This makes relating formulas from one book to another sometimes very confusing. I have tried to keep the symbols straightforward, in line with the standard when there appears to be a standard, and consistent throughout the book. 4 For SQL tuning help, I turn to Mr. Mark Gury of Mark Gury & Associates (MGA) based in Melbourne, Australia. Mark makes his living, in large part, by tuning the biggest and baddest SQL statements I have ever seen. 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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