Oracle Data Warehouse Tuning For 10g

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Oracle Data Warehouse Tuning for 10g

Author : Gavin JT Powell
Publisher : Elsevier
ISBN 13 : 9780080459172
Total Pages : 504 pages
Book Rating : 4.4/5 (591 download)

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Book Synopsis Oracle Data Warehouse Tuning for 10g by : Gavin JT Powell

Download or read book Oracle Data Warehouse Tuning for 10g written by Gavin JT Powell and published by Elsevier. This book was released on 2011-04-08 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt: “This book should satisfy those who want a different perspective than the official Oracle documentation. It will cover all important aspects of a data warehouse while giving the necessary examples to make the reading a lively experience. - Tim Donar, Author and Systems Architect for Enterprise Data Warehouses Tuning a data warehouse database focuses on large transactions, mostly requiring what is known as throughput. Throughput is the passing of large amounts of information through a server, network and Internet environment, backwards and forwards, constantly! The ultimate objective of a data warehouse is the production of meaningful and useful reporting, from historical and archived data. The trick is to make the reports print within an acceptable time frame. A data model contains tables and relationships between tables. Tuning a data model involves Normalization and Denormalization. Different approaches are required depending on the application, such as OLTP or a Data Warehouse. Inappropriate database design can make SQL code impossible to tune. Poor data modeling can have a most profound effect on database performance since all SQL code is constructed from the data model. * Takes users beyond basics to critical issues in running most efficient data warehouse applications * Illustrates how to keep data going in and out in the most productive way possible * Focus is placed on Data Warehouse performance tuning

Oracle High Performance Tuning for 9i and 10g

Author : Gavin JT Powell
Publisher : Elsevier
ISBN 13 : 0080513298
Total Pages : 544 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Oracle High Performance Tuning for 9i and 10g by : Gavin JT Powell

Download or read book Oracle High Performance Tuning for 9i and 10g written by Gavin JT Powell and published by Elsevier. This book was released on 2003-12-29 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: There are three parts to tuning an Oracle database: data modeling, SQL code tuning and physical database configuration. A data model contains tables and relationships between tables. Tuning a data model involves normalization and de-normalization. Different approaches are required depending on the application, such as OLTP or a Data Warehouse. Inappropriate database design can make SQL code impossible to tune. Poor data modeling can have a most profound effect on database performance since all SQL code is constructed from the data model. Poorly written SQL code is often a culprit of performance problems and is expensive to rectify. However, tuning of SQL code is generally cheaper than changing the data model. SQL code tends to be contained inside independent blocks within applications or stored procedures. Physical database tuning involves hardware resource usage, networking and various other Oracle things such as configuration and file distribution. Physical configuration is often a culprit of poor performance where Oracle is installed with defaults, and never altered by an expert. *Includes all three aspects of Oracle database tuning: data model tuning, SQL & PL/SQL code tuning, physical plus configuration tuning *Contains experienced guidance and real-world examples using large datasets *Emphasizes development as opposed to operating system perspective

Oracle 10g Data Warehousing

Author : Lilian Hobbs
Publisher : Elsevier
ISBN 13 : 9780080513287
Total Pages : 872 pages
Book Rating : 4.5/5 (132 download)

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Book Synopsis Oracle 10g Data Warehousing by : Lilian Hobbs

Download or read book Oracle 10g Data Warehousing written by Lilian Hobbs and published by Elsevier. This book was released on 2011-04-18 with total page 872 pages. Available in PDF, EPUB and Kindle. Book excerpt: Oracle 10g Data Warehousing is a guide to using the Data Warehouse features in the latest version of Oracle —Oracle Database 10g. Written by people on the Oracle development team that designed and implemented the code and by people with industry experience implementing warehouses using Oracle technology, this thoroughly updated and extended edition provides an insider’s view of how the Oracle Database 10g software is best used for your application. It provides a detailed look at the new features of Oracle Database 10g and other Oracle products and how these are used in the data warehouse. This book will show you how to deploy the Oracle database and correctly use the new Oracle Database 10g features for your data warehouse. It contains walkthroughs and examples on how to use tools such as Oracle Discoverer and Reports to query the warehouse and generate reports that can be deployed over the web and gain better insight into your business. This how-to guide provides step by step instructions including screen captures to make it easier to design, build and optimize performance of the data warehouse or data mart. It is a ‘must have’ reference for database developers, administrators and IT professionals who want to get to work now with all of the newest features of Oracle Database 10g. It provides a detailed look at the new features of Oracle Database 10g and other Oracle products and how these are used in the data warehouse How to use the Summary Management features, including Materialized Views and query rewrite, to best effect to radically improve query performance How to deploy business intelligence to the Web to satisfy today's changing and demanding business requirements Using Oracle OLAP and Data Mining options How to understand the warehouse hardware environment and how it is used by new features in the database including how to implement a high availability warehouse environment Using the new management infrastructure in Oracle Database 10g and how this helps you to manage your warehouse environment

SQL Tuning

Author : Dan Tow
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 059655236X
Total Pages : 338 pages
Book Rating : 4.5/5 (965 download)

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Book Synopsis SQL Tuning by : Dan Tow

Download or read book SQL Tuning written by Dan Tow and published by "O'Reilly Media, Inc.". This book was released on 2003-11-19 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: A poorly performing database application not only costs users time, but also has an impact on other applications running on the same computer or the same network. SQL Tuning provides an essential next step for SQL developers and database administrators who want to extend their SQL tuning expertise and get the most from their database applications.There are two basic issues to focus on when tuning SQL: how to find and interpret the execution plan of an SQL statement and how to change SQL to get a specific alternate execution plan. SQL Tuning provides answers to these questions and addresses a third issue that's even more important: how to find the optimal execution plan for the query to use.Author Dan Tow outlines a timesaving method he's developed for finding the optimum execution plan--rapidly and systematically--regardless of the complexity of the SQL or the database platform being used. You'll learn how to understand and control SQL execution plans and how to diagram SQL queries to deduce the best execution plan for a query. Key chapters in the book include exercises to reinforce the concepts you've learned. SQL Tuning concludes by addressing special concerns and unique solutions to "unsolvable problems."Whether you are a programmer who develops SQL-based applications or a database administrator or other who troubleshoots poorly tuned applications, SQL Tuning will arm you with a reliable and deterministic method for tuning your SQL queries to gain optimal performance.

Oracle Data Warehousing and Business Intelligence Solutions

Author : Robert Stackowiak
Publisher : John Wiley & Sons
ISBN 13 : 047012718X
Total Pages : 410 pages
Book Rating : 4.4/5 (71 download)

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Book Synopsis Oracle Data Warehousing and Business Intelligence Solutions by : Robert Stackowiak

Download or read book Oracle Data Warehousing and Business Intelligence Solutions written by Robert Stackowiak and published by John Wiley & Sons. This book was released on 2007-01-06 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: Up-to-date, comprehensive coverage of the Oracle database and business intelligence tools Written by a team of Oracle insiders, this authoritative book provides you with the most current coverage of the Oracle data warehousing platform as well as the full suite of business intelligence tools. You'll learn how to leverage Oracle features and how those features can be used to provide solutions to a variety of needs and demands. Plus, you'll get valuable tips and insight based on the authors' real-world experiences and their own implementations. Avoid many common pitfalls while learning best practices for: Leveraging Oracle technologies to design, build, and manage data warehouses Integrating specific database and business intelligence solutions from other vendors Using the new suite of Oracle business intelligence tools to analyze data for marketing, sales, and more Handling typical data warehouse performance challenges Uncovering initiatives by your business community, security business sponsorship, project staffing, and managing risk

Oracle DBA Guide to Data Warehousing and Star Schemas

Author : Bert Scalzo
Publisher : Prentice Hall Professional
ISBN 13 : 9780130325846
Total Pages : 236 pages
Book Rating : 4.3/5 (258 download)

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Book Synopsis Oracle DBA Guide to Data Warehousing and Star Schemas by : Bert Scalzo

Download or read book Oracle DBA Guide to Data Warehousing and Star Schemas written by Bert Scalzo and published by Prentice Hall Professional. This book was released on 2003 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ultimate reference guide to successful implementation of star schemas within Oracle data warehouses, this edition also covers Oracle 8i and Oracle 9i with real-world examples, sample code and benchmarks to illustrate key concepts.

Oracle Performance Tuning for 10gR2

Author : Gavin JT Powell
Publisher : Elsevier
ISBN 13 : 9780080492025
Total Pages : 960 pages
Book Rating : 4.4/5 (92 download)

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Book Synopsis Oracle Performance Tuning for 10gR2 by : Gavin JT Powell

Download or read book Oracle Performance Tuning for 10gR2 written by Gavin JT Powell and published by Elsevier. This book was released on 2011-04-08 with total page 960 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tuning of SQL code is generally cheaper than changing the data model. Physical and configuration tuning involves a search for bottlenecks that often points to SQL code or data model issues. Building an appropriate data model and writing properly performing SQL code can give 100%+ performance improvement. Physical and configuration tuning often gives at most a 25% performance increase. Gavin Powell shows that the central theme of Oracle10gR2 Performance Tuning is four-fold: denormalize data models to fit applications; tune SQL code according to both the data model and the application in relation to scalability; create a well-proportioned physical architecture at the time of initial Oracle installation; and most important, mix skill sets to obtain the best results. Fully updated for version 10gR2 and provides all necessary transition material from version 9i Includes all three aspects of Oracle database tuning: data model tuning, SQL & PL/SQL code tuning, physical plus configuration tuning Contains experienced guidance and real-world examples using large datasets Emphasizes development as opposed to operating system perspective

Oracle Database 11g Performance Tuning Recipes

Author : Sam Alapati
Publisher : Apress
ISBN 13 : 1430236639
Total Pages : 584 pages
Book Rating : 4.4/5 (32 download)

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Book Synopsis Oracle Database 11g Performance Tuning Recipes by : Sam Alapati

Download or read book Oracle Database 11g Performance Tuning Recipes written by Sam Alapati and published by Apress. This book was released on 2011-10-18 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt: Performance problems are rarely "problems" per se. They are more often "crises" during which you’re pressured for results by a manager standing outside your cubicle while your phone rings with queries from the help desk. You won’t have the time for a leisurely perusal of the manuals, nor to lean back and read a book on theory. What you need in that situation is a book of solutions, and solutions are precisely what Oracle Database 11g Performance Tuning Recipes delivers. Oracle Database 11g Performance Tuning Recipes is a ready reference for database administrators in need of immediate help with performance issues relating to Oracle Database. The book takes an example-based approach, wherein each chapter covers a specific problem domain. Within each chapter are "recipes," showing by example how to perform common tasks in that chapter’s domain. Solutions in the recipes are backed by clear explanations of background and theory from the author team. Whatever the task, if it’s performance-related, you’ll probably find a recipe and a solution in this book. Provides proven solutions to real-life Oracle performance problems Offers relevant background and theory to support each solution Written by a team of experienced database administrators successful in their careers

Beginning Database Design

Author : Gavin Powell
Publisher : John Wiley & Sons
ISBN 13 : 0764574906
Total Pages : 496 pages
Book Rating : 4.7/5 (645 download)

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Book Synopsis Beginning Database Design by : Gavin Powell

Download or read book Beginning Database Design written by Gavin Powell and published by John Wiley & Sons. This book was released on 2006 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt: From the #1 source for computing information, trusted by more than six million readers worldwide.

Beginning XML Databases

Author : Gavin Powell
Publisher : John Wiley & Sons
ISBN 13 : 0471791202
Total Pages : 504 pages
Book Rating : 4.4/5 (717 download)

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Book Synopsis Beginning XML Databases by : Gavin Powell

Download or read book Beginning XML Databases written by Gavin Powell and published by John Wiley & Sons. This book was released on 2007 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt: Supported by all major database systems, XML provides an easy, standardized method of transferring data between databases and to and from the Web, independent of the software in use Offers database programmers and data-driven Web developers detailed guidance on how to understand and work with XML as data Numerous hands-on, step-by-step examples help readers learn to simplify database work using XML Shows how to use XML to exchange data between multiple databases either internally or with external customers and partners Covers XML in popular databases including Oracle Database, SQL Server, and brief coverage of DB2 Database Covers basic syntax for XML, the XML DOM, and XSL – with an emphasis on database use, and native XML databases Additional topics covered include Native XML databases, XPath, XQuery, XLink, XPointer, DTDs, XML Schemas, among others

Data Mining: Know It All

Author : Soumen Chakrabarti
Publisher : Morgan Kaufmann
ISBN 13 : 0080877885
Total Pages : 477 pages
Book Rating : 4.0/5 (88 download)

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Book Synopsis Data Mining: Know It All by : Soumen Chakrabarti

Download or read book Data Mining: Know It All written by Soumen Chakrabarti and published by Morgan Kaufmann. This book was released on 2008-10-31 with total page 477 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book brings all of the elements of data mining together in a single volume, saving the reader the time and expense of making multiple purchases. It consolidates both introductory and advanced topics, thereby covering the gamut of data mining and machine learning tactics ? from data integration and pre-processing, to fundamental algorithms, to optimization techniques and web mining methodology. The proposed book expertly combines the finest data mining material from the Morgan Kaufmann portfolio. Individual chapters are derived from a select group of MK books authored by the best and brightest in the field. These chapters are combined into one comprehensive volume in a way that allows it to be used as a reference work for those interested in new and developing aspects of data mining. This book represents a quick and efficient way to unite valuable content from leading data mining experts, thereby creating a definitive, one-stop-shopping opportunity for customers to receive the information they would otherwise need to round up from separate sources. Chapters contributed by various recognized experts in the field let the reader remain up to date and fully informed from multiple viewpoints. Presents multiple methods of analysis and algorithmic problem-solving techniques, enhancing the reader’s technical expertise and ability to implement practical solutions. Coverage of both theory and practice brings all of the elements of data mining together in a single volume, saving the reader the time and expense of making multiple purchases.

Physical Database Design

Author : Sam S. Lightstone
Publisher : Morgan Kaufmann
ISBN 13 : 9780080552316
Total Pages : 448 pages
Book Rating : 4.5/5 (523 download)

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Book Synopsis Physical Database Design by : Sam S. Lightstone

Download or read book Physical Database Design written by Sam S. Lightstone and published by Morgan Kaufmann. This book was released on 2010-07-26 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: The rapidly increasing volume of information contained in relational databases places a strain on databases, performance, and maintainability: DBAs are under greater pressure than ever to optimize database structure for system performance and administration. Physical Database Design discusses the concept of how physical structures of databases affect performance, including specific examples, guidelines, and best and worst practices for a variety of DBMSs and configurations. Something as simple as improving the table index design has a profound impact on performance. Every form of relational database, such as Online Transaction Processing (OLTP), Enterprise Resource Management (ERP), Data Mining (DM), or Management Resource Planning (MRP), can be improved using the methods provided in the book. The first complete treatment on physical database design, written by the authors of the seminal, Database Modeling and Design: Logical Design, Fourth Edition Includes an introduction to the major concepts of physical database design as well as detailed examples, using methodologies and tools most popular for relational databases today: Oracle, DB2 (IBM), and SQL Server (Microsoft) Focuses on physical database design for exploiting B+tree indexing, clustered indexes, multidimensional clustering (MDC), range partitioning, shared nothing partitioning, shared disk data placement, materialized views, bitmap indexes, automated design tools, and more!

Oracle Database 10g Linux Administration

Author : Edward Whalen
Publisher : McGraw Hill Professional
ISBN 13 : 0071506748
Total Pages : 497 pages
Book Rating : 4.0/5 (715 download)

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Book Synopsis Oracle Database 10g Linux Administration by : Edward Whalen

Download or read book Oracle Database 10g Linux Administration written by Edward Whalen and published by McGraw Hill Professional. This book was released on 2005-10-27 with total page 497 pages. Available in PDF, EPUB and Kindle. Book excerpt: Install and configure Oracle Database 10g on a Linux enterprise platform. This book explains how to set up, administer, monitor, and tune Oracle Database 10g on Linux. You will also learn how to implement High Availability solutions as well as handle backup, recovery, and replication. This exclusive Oracle Press guide is the ideal resource for all Oracle DBAs working in a Linux environment.

Oracle Database 10g Performance Tuning Tips & Techniques

Author : Richard Niemiec
Publisher : McGraw Hill Professional
ISBN 13 : 0071596437
Total Pages : 1010 pages
Book Rating : 4.0/5 (715 download)

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Book Synopsis Oracle Database 10g Performance Tuning Tips & Techniques by : Richard Niemiec

Download or read book Oracle Database 10g Performance Tuning Tips & Techniques written by Richard Niemiec and published by McGraw Hill Professional. This book was released on 2007-07-16 with total page 1010 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Offers hundreds of hints, tips, and tricks of the trade that can be useful to any DBA wanting to achieve maximum performance of Oracle applications. No Oracle library would be complete without this book." --Ken (Dr. DBA) Jacobs, Vice President of Product Strategy for Server Technologies, Oracle Corporation "Rich is the first and last stop for Oracle Database technology and performance tuning. His knowledge is a vital tool that you need to successfully negotiate the waters of Oracle database development." --Mike Frey, Principal Architect, Navteq

Oracle Tuning

Author : Donald K. Burleson
Publisher : Rampant TechPress
ISBN 13 : 0979795192
Total Pages : 1150 pages
Book Rating : 4.9/5 (797 download)

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Book Synopsis Oracle Tuning by : Donald K. Burleson

Download or read book Oracle Tuning written by Donald K. Burleson and published by Rampant TechPress. This book was released on 2010 with total page 1150 pages. Available in PDF, EPUB and Kindle. Book excerpt: For Oracle tuning professionals wishing to add more tools to their Oracle tuning toolbox, this guidebook introduces the various tuning analytical tools and helpful strategies to make the database easier to use. Details describe how to extract information from the database and use it to determine and increase efficiency. It also provides specific steps with detailed information on how to congeal large amounts of database performance information into one pool from which the DBA can carefully choose tuning options based on what is predicted, all to give them the biggest improvement in performance for the least time and money investment. Sample code, sample code results, and guidelines on how to interpret the results help users manipulate code in an effective way. With countless hints, tips, and tools, the guide fully explains how to work with the Oracle system on order to achieve database performance excellence.

Oracle Essentials

Author : Rick Greenwald
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 0596005857
Total Pages : 394 pages
Book Rating : 4.5/5 (96 download)

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Book Synopsis Oracle Essentials by : Rick Greenwald

Download or read book Oracle Essentials written by Rick Greenwald and published by "O'Reilly Media, Inc.". This book was released on 2004-02-11 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt: Distilling a vast amount of knowledge into an easy-to-read volume covering the full range of Oracle's features and technologies, this title includes an overview of Oracle 10g, along with recent releases 9i and 8i. It provides everything you should need to install and run the Oracle databases.

Oracle Database 10g Insider Solutions

Author : Arun Kumar
Publisher : Sams Publishing
ISBN 13 : 9780672327919
Total Pages : 0 pages
Book Rating : 4.3/5 (279 download)

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Book Synopsis Oracle Database 10g Insider Solutions by : Arun Kumar

Download or read book Oracle Database 10g Insider Solutions written by Arun Kumar and published by Sams Publishing. This book was released on 2005 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights tips, tricks, shortcuts, and best practices for Oracle Database 10g. It assumes the reader has a good working knowledge of the Oracle database and now wants to know the inside tricks to Oracle Database 10g. Written by a trio of Oracle experts with more than 30 years experience, this book is chock full of information and tips that suit the needs of today's DBAs, database architects, and developers who want to make use of the latest and greatest in Oracle Database 10g.