Download BookOracle SQL Performance Tuning and Optimization It all about the Cardinalities

[Download.k3xR] Oracle SQL Performance Tuning and Optimization It all about the Cardinalities

[Download.k3xR] Oracle SQL Performance Tuning and Optimization It all about the Cardinalities

You can download in the form of an ebook: pdf, kindle ebook, ms word here and more softfile type. [Download.k3xR] Oracle SQL Performance Tuning and Optimization It all about the Cardinalities, this is a great books that I think are not only fun to read but also very educational.
Book Details :
Published on: 2014-09-16
Released on:
Original language: English

Written by a Senior Database Administrator who has worked with the Oracle RDBMS for thirty years, this is a book which teaches the skill of SQL Tuning for the Oracle Database. Not a list of one-off tricks or tips, nor a glossing over of topics; this book offers an in-depth process covering discovery, analysis, and problem resolution. Learn the science behind SQL Tuning.Learn and apply the FILTERED ROWS PERCENTAGE Cardinality based method of tuningDetermine a query's Driving Table and Join OrderConstruct Query Diagrams, Data Models, and Join TreesBuild and use Count / Filter / and Reconstruction QueriesIdentify Waste in a Query Execution PlanZero in on Cardinality Divergence using Estimated vs. ActualsUse the ACCESS / FILTER / COVERAGE strategy to build indexes for Problem QueriesExploit THE 2% RULE in analyzing Access method and Join methodClassify queries as Precision Style or Warehouse StyleUnderstand Hash Join mechanics and make Hash Joins go fasterMake HINTS work as Detection Tools rather than clubsAvoid early Database Design flawsManage Statistics and deal with common Statistics problems(NDV, Uniform Distribution, Independence, Dynamic Sampling)(Staleness, Skew, Dependence, Defaulting, Out-Of-Bounds, Transiency, Bloat)Perfect your Question Based Analysis Techniqueand moreIncluded are: a special chapter for EXADATA, a LAB which demonstrates the cardinality based process of SQL Tuning, and twenty three magical SQL scripts that make the process of SQL tuning easy to do. Learn the skill of SQL Tuning as taught by an expert who does it for a living, and become the go-to specialist in your company.Chapter 1: DRIVING TABLE and JOIN ORDERChapter 2: Ways to Use a Query Execution PlanChapter 3: The Best Indexes for a QueryChapter 4: JOINSChapter 5: HINTSChapter 6: BASICSChapter 7: ROW COUNTS and RUN TIMESChapter 8: EXADATALAB: Reverse Engineering the QEPAppendix: Know Your ScriptsScripts for analyzing queries and plansScripts for examining an active databaseScripts for looking at metadatashowplanshowplanshortshowplanconstraintsshowplancountqueriesshowplandatamodelshowplandrivingtableshowplanfilterqueriesshowplanfrpspreadsheetcodeshowplanindexesshowplannumrowsshowplanquerydiagramshowplantablesshowplantablesuniqueloadplanfromcacheloadplanfromhistshowtopcpushowownershowindexesshowconstraintsshowcolstatsshowhistogramsshowallscanratesshowallworkareasIt's all about the Cardinalities Managing Optimizer Statistics - Oracle Technology Network 14 Managing Optimizer Statistics. This chapter explains why statistics are important for the query optimizer and how to gather and use optimizer statistics with the ... Make a Refundable deposite :: Express HelpLine Your personal information and card details are 100% secure. About Us Recent Question User Login Security & Privacy Policy Question list Terms of Service ... improving performance with pipelined table functions improving performance with pipelined table functions. In January 2009 I wrote a section on performance tuning with pipelined functions for Steven Feuerstein's Oracle ... 12c hidden undocumented parameter list 12c hidden undocumented parameter list Oracle Database Tips by Burleson Consulting June 30 2013 Undocumented Parameters in Oracle 11g - ORACLE IN ACTION In this post I will give a list of all undocumented parameters in Oracle 11g. Here is a query to see all the parameters (documented and undocumented) which contain ... ICEIS 2007 International Conference on Enterprise ... International Conference on Enterprise Information Systems Main Topic Areas: Databases and Information Systems Integration Artificial Intelligence and Decision ... Managing Optimizer Statistics - 11g Release 2 (11.2) - Oracle 13 Managing Optimizer Statistics. This chapter explains why statistics are important for the query optimizer and how to gather and use optimizer statistics with the ... Business Objects Developer Resume - Hire IT People LLC Business Objects Developer Resume Business Objects Developer CV
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