Download Oracle Data Warehouse Tuning for 10g
"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
Download
Showing posts with label Oracle. Show all posts
Showing posts with label Oracle. Show all posts
Thursday, January 29, 2009
Download EXPERT ORACLE JDBC PROGRAMMING EBOOK
Download EXPERT ORACLE JDBC PROGRAMMING EBOOK
Many Java developers run to effect Oracle as a “black box”; as a consequence, developers run to indite incorrect, non-scalable code. If you don’t nearly undergo how Oracle entireness and expects you to program, you strength refrain Oracle extensions to the accepted for emotion of your cipher decent database-dependent. If you provide in to that fear, you’ll woman conceive on the comprehensive out-of-the-box functionality that Oracle offers. This aggregation teaches you how to physique efficient, high-performance, and burly Oracle-based JDBC applications. You’ll conceive the flooded info of Oracle’s feat of the JDBC 3.0 accepted (what it supports, what it doesn’t and what extensions Oracle provides), and more.
This aggregation tackles issues head-on, detailing shortly and understandably the alive info of Oracle’s structure and fashion of activeness that direct effect the behavior in which JDBC applications should be written. Only when brachiate with this knowledge, a willingness to utilise the database to its flooded possibleness in your JDBC code, and the knowledge to ingest Oracle’s SQL and PL/SQL features when appropriate, is it doable to indite genuinely efficient, robust, ascendible and broad action applications.
Download
Many Java developers run to effect Oracle as a “black box”; as a consequence, developers run to indite incorrect, non-scalable code. If you don’t nearly undergo how Oracle entireness and expects you to program, you strength refrain Oracle extensions to the accepted for emotion of your cipher decent database-dependent. If you provide in to that fear, you’ll woman conceive on the comprehensive out-of-the-box functionality that Oracle offers. This aggregation teaches you how to physique efficient, high-performance, and burly Oracle-based JDBC applications. You’ll conceive the flooded info of Oracle’s feat of the JDBC 3.0 accepted (what it supports, what it doesn’t and what extensions Oracle provides), and more.
This aggregation tackles issues head-on, detailing shortly and understandably the alive info of Oracle’s structure and fashion of activeness that direct effect the behavior in which JDBC applications should be written. Only when brachiate with this knowledge, a willingness to utilise the database to its flooded possibleness in your JDBC code, and the knowledge to ingest Oracle’s SQL and PL/SQL features when appropriate, is it doable to indite genuinely efficient, robust, ascendible and broad action applications.
Download
Download ORACLE AUTOMATIC STORAGE MANAGEMENT: UNDER-THE-HOOD & PRACTICAL DEPLOYMENT GUIDE
Download ORACLE AUTOMATIC STORAGE MANAGEMENT: UNDER-THE-HOOD & PRACTICAL DEPLOYMENT GUIDE
Build and control a ascendible hardware stock with Oracle Automatic Storage Management
Streamline accumulation direction and provisioning using Oracle Automatic Storage Management (Oracle ASM) and the careful aggregation contained in this inner Oracle Press resource. Written by a aggroup of database experts, Oracle Automatic Storage Management: Under-the-Hood & Practical Deployment Guide explains how to physique and reassert a dynamic, highly acquirable Oracle database hardware environment. Inside, you’ll see how to configure hardware for Oracle ASM, physique round groups, ingest accumulation striping and mirroring, and behave performance. You’ll also see how to secure property crossways computer and hardware platforms, tap accumulation redundancy, and lot Oracle ASM from the bidding line.
Manage Oracle ASM Instances and configure Oracle RDBMS instances to investment Oracle ASM
Define, discover, and control round hardware low Oracle ASM
Create external, normal-redundancy, and high-redundancy round groups
Add and vanish Oracle ASM hardware without moving RDMS happening availability
Learn how Oracle ASM provides modify I/O distribution
Work with Oracle ASM directories, files, templates, and aliases
Improve hardware action and state using the ASMLIB API
Simplify grouping brass with the Oracle ASM bidding distinction interface
Understand key interior Oracle ASM structures and algorithms
Download
Build and control a ascendible hardware stock with Oracle Automatic Storage Management
Streamline accumulation direction and provisioning using Oracle Automatic Storage Management (Oracle ASM) and the careful aggregation contained in this inner Oracle Press resource. Written by a aggroup of database experts, Oracle Automatic Storage Management: Under-the-Hood & Practical Deployment Guide explains how to physique and reassert a dynamic, highly acquirable Oracle database hardware environment. Inside, you’ll see how to configure hardware for Oracle ASM, physique round groups, ingest accumulation striping and mirroring, and behave performance. You’ll also see how to secure property crossways computer and hardware platforms, tap accumulation redundancy, and lot Oracle ASM from the bidding line.
Manage Oracle ASM Instances and configure Oracle RDBMS instances to investment Oracle ASM
Define, discover, and control round hardware low Oracle ASM
Create external, normal-redundancy, and high-redundancy round groups
Add and vanish Oracle ASM hardware without moving RDMS happening availability
Learn how Oracle ASM provides modify I/O distribution
Work with Oracle ASM directories, files, templates, and aliases
Improve hardware action and state using the ASMLIB API
Simplify grouping brass with the Oracle ASM bidding distinction interface
Understand key interior Oracle ASM structures and algorithms
Download
Download Expert Oracle Database 11g Administration
Download Expert Oracle Database 11g Administration
Sam Alapati’s Expert Oracle Database 11g Administration is a comprehensive handbook for Oracle database administrators (DBAs) using the latest release of the Oracle Database (Oracle Database 11g). All key aspects of database administration are covered, including backup and recovery, day–to–day administration and monitoring, performance tuning, and more. This is the one book to have on your desk as a continual reference. Refer to it frequently. It’ll help you get the job done.
Comprehensive handbook for Oracle DBAs. Covers all major aspects of database administration.
Tests and explains in detail key DBA commands.
Offers primers on Linux/Unix, data modeling, SQL, and PL/SQL.
What you’ll learn
Prepare an environment for Oracle. Configure the system. Install the software. Create a database.
Monitor your database environment day–to–day with confidence that you will detect and resolve problems before they become emergencies.
Get the most out of Oracle Database 11g by taking full advantage of its management features and cutting–edge technologies.
Back up your database and be able to recover it if needed.
Secure your database, in terms of both regulatory compliance and user management.
Troubleshoot and resolve connectivity, network, and performance problems.
And more!
Who is this book for?
Expert Oracle Database 11g Administration is written for Oracle database administrators who want a comprehensive reference to refer to during their day–to–day work. It’s clearly written in a way that is accessible to both intermediate and beginning administrators. Readers can easily and quickly find the content they need.
Download
Sam Alapati’s Expert Oracle Database 11g Administration is a comprehensive handbook for Oracle database administrators (DBAs) using the latest release of the Oracle Database (Oracle Database 11g). All key aspects of database administration are covered, including backup and recovery, day–to–day administration and monitoring, performance tuning, and more. This is the one book to have on your desk as a continual reference. Refer to it frequently. It’ll help you get the job done.
Comprehensive handbook for Oracle DBAs. Covers all major aspects of database administration.
Tests and explains in detail key DBA commands.
Offers primers on Linux/Unix, data modeling, SQL, and PL/SQL.
What you’ll learn
Prepare an environment for Oracle. Configure the system. Install the software. Create a database.
Monitor your database environment day–to–day with confidence that you will detect and resolve problems before they become emergencies.
Get the most out of Oracle Database 11g by taking full advantage of its management features and cutting–edge technologies.
Back up your database and be able to recover it if needed.
Secure your database, in terms of both regulatory compliance and user management.
Troubleshoot and resolve connectivity, network, and performance problems.
And more!
Who is this book for?
Expert Oracle Database 11g Administration is written for Oracle database administrators who want a comprehensive reference to refer to during their day–to–day work. It’s clearly written in a way that is accessible to both intermediate and beginning administrators. Readers can easily and quickly find the content they need.
Download
Download BEGINNING PHP AND ORACLE: FROM NOVICE TO PROFESSIONAL
Download BEGINNING PHP AND ORACLE: FROM NOVICE TO PROFESSIONAL
Beginning PHP and Oracle: From Novice to Professional offers broad aggregation on using the PHP scripting module in union with Oracle’s database platform. PHP is digit of the most striking unstoppered maker technologies in the Atlantic of scheme development, patch Oracle is digit of the most widely deployed and utilised database products.
You’ll see to gain the benefits of these set technologies by using them in unison to create dynamic, data-driven scheme applications. The aggregation is crowded with applicatory examples supported on the some eld of real-world undergo of authors W Jason Gilmore and Bob Bryla. This aggregation is an saint feature for scheme designers or programmers wanting to create applications with PHP in an Oracle environment.
* The aggregation covers a solidified deciding to the “M” in the LAMP stack.
* Database examples are supported on real-world scenarios.
* The book shows soured Oracle’s brawny project features.
* The authors particular Oracle’s burly internationalization support.
* Covers a solidified deciding to the “M” in the LAMP stack
* Database examples are supported on real-world scenarios
* Shows soured Oracle’s strong, project features
* Highlights Oracle’s burly internationalization support
Download
Beginning PHP and Oracle: From Novice to Professional offers broad aggregation on using the PHP scripting module in union with Oracle’s database platform. PHP is digit of the most striking unstoppered maker technologies in the Atlantic of scheme development, patch Oracle is digit of the most widely deployed and utilised database products.
You’ll see to gain the benefits of these set technologies by using them in unison to create dynamic, data-driven scheme applications. The aggregation is crowded with applicatory examples supported on the some eld of real-world undergo of authors W Jason Gilmore and Bob Bryla. This aggregation is an saint feature for scheme designers or programmers wanting to create applications with PHP in an Oracle environment.
* The aggregation covers a solidified deciding to the “M” in the LAMP stack.
* Database examples are supported on real-world scenarios.
* The book shows soured Oracle’s brawny project features.
* The authors particular Oracle’s burly internationalization support.
* Covers a solidified deciding to the “M” in the LAMP stack
* Database examples are supported on real-world scenarios
* Shows soured Oracle’s strong, project features
* Highlights Oracle’s burly internationalization support
Download
Download Oracle PL/SQL Best Practices
Download Oracle PL/SQL Best Practices
In this compact book, Steven Feuerstein, widely recognized as one of the world's leading experts on the Oracle PL/SQL language, distills his many years of programming, teaching, and writing about PL/SQL into a set of best practices-recommendations for developing successful applications. Covering the latest Oracle release, Oracle Database 11g, Feuerstein has rewritten this new edition in the style of his bestselling Oracle PL/SQL Programming. The text is organized in a problem/solution format, and chronicles the programming exploits of developers at a mythical company called My Flimsy Excuse, Inc., as they write code, make mistakes, and learn from those mistakes-and each other.
This book offers practical answers to some of the hardest questions faced by PL/SQL developers, including:
What is the best way to write the SQL logic in my application code?
How should I write my packages so they can be leveraged by my entire team of developers?
How can I make sure that all my team's programs handle and record errors consistently?
Oracle PL/SQL Best Practices summarizes PL/SQL best practices in nine major categories: overall PL/SQL application development; programming standards; program testing, tracing, and debugging; variables and data structures; control logic; error handling; the use of SQL in PL/SQL; building procedures, functions, packages, and triggers; and overall program performance.
This book is a concise and entertaining guide that PL/SQL developers will turn to again and again as they seek out ways to write higher quality code and more successful applications.
Download
In this compact book, Steven Feuerstein, widely recognized as one of the world's leading experts on the Oracle PL/SQL language, distills his many years of programming, teaching, and writing about PL/SQL into a set of best practices-recommendations for developing successful applications. Covering the latest Oracle release, Oracle Database 11g, Feuerstein has rewritten this new edition in the style of his bestselling Oracle PL/SQL Programming. The text is organized in a problem/solution format, and chronicles the programming exploits of developers at a mythical company called My Flimsy Excuse, Inc., as they write code, make mistakes, and learn from those mistakes-and each other.
This book offers practical answers to some of the hardest questions faced by PL/SQL developers, including:
What is the best way to write the SQL logic in my application code?
How should I write my packages so they can be leveraged by my entire team of developers?
How can I make sure that all my team's programs handle and record errors consistently?
Oracle PL/SQL Best Practices summarizes PL/SQL best practices in nine major categories: overall PL/SQL application development; programming standards; program testing, tracing, and debugging; variables and data structures; control logic; error handling; the use of SQL in PL/SQL; building procedures, functions, packages, and triggers; and overall program performance.
This book is a concise and entertaining guide that PL/SQL developers will turn to again and again as they seek out ways to write higher quality code and more successful applications.
Download
Download PRO ORACLE SPATIAL FOR ORACLE DATABASE 11G
Download PRO ORACLE SPATIAL FOR ORACLE DATABASE 11G
Pro Oracle Spatial for Oracle Database 11g shows how to verify plus of Oracle Database’s built-in feature ordered for employed with location-based data. A enthusiastic care of the aggregation utilised in playing today is related with positioning in whatever way, and psychotherapy of that accumulation is decent ever more essential in today’s ambulatory and highly adjoining world. In Pro Oracle Spatial for Oracle Database 11g, authors Ravi Kothuri and Albert Godfrind address
* The primary nature of abstraction accumulation and its persona in professed and consumer applications
* Issues in abstraction accumulation direction such as modeling, storing, accessing, and analyzing abstraction data
* The Oracle Spatial resolution and the combining of abstraction accumulation into project databases
* How abstraction aggregation is utilised to see playing and hold decisions, to control client relations, and to meliorate support clannish and joint users
Pro Oracle Spatial for Oracle Database 11g delivers in serving you full see Oracle’s abstraction accumulation feature set. In datum the book, you’ll learn
* About newborn Oracle Spatial features in Oracle Database 11g, including hold for the dweller Petroleum Standards Group (EPSG) accumulation model, the knowledge to publicize to Google Earth, combining with Google Maps, and such more
* The ingest of Oracle’s built-in SDO_GEOMETRY accumulation identify for storing location-based data
* How to geocode your data, first with postal addresses and success with SDO_GEOMETRY objects that enable forthcoming psychotherapy as substantially as forming the groundwork of employed with abstraction accumulation within Oracle
* How to create and pass maps to support you alter and dissect your geocoded data
* About meshwork modeling, which is multipurpose in technology routes, movement distances, and closeness supported upon movement time
* How to behave psychotherapy of your abstraction accumulation by creating abstraction indexes and bespoken operators
Download
Pro Oracle Spatial for Oracle Database 11g shows how to verify plus of Oracle Database’s built-in feature ordered for employed with location-based data. A enthusiastic care of the aggregation utilised in playing today is related with positioning in whatever way, and psychotherapy of that accumulation is decent ever more essential in today’s ambulatory and highly adjoining world. In Pro Oracle Spatial for Oracle Database 11g, authors Ravi Kothuri and Albert Godfrind address
* The primary nature of abstraction accumulation and its persona in professed and consumer applications
* Issues in abstraction accumulation direction such as modeling, storing, accessing, and analyzing abstraction data
* The Oracle Spatial resolution and the combining of abstraction accumulation into project databases
* How abstraction aggregation is utilised to see playing and hold decisions, to control client relations, and to meliorate support clannish and joint users
Pro Oracle Spatial for Oracle Database 11g delivers in serving you full see Oracle’s abstraction accumulation feature set. In datum the book, you’ll learn
* About newborn Oracle Spatial features in Oracle Database 11g, including hold for the dweller Petroleum Standards Group (EPSG) accumulation model, the knowledge to publicize to Google Earth, combining with Google Maps, and such more
* The ingest of Oracle’s built-in SDO_GEOMETRY accumulation identify for storing location-based data
* How to geocode your data, first with postal addresses and success with SDO_GEOMETRY objects that enable forthcoming psychotherapy as substantially as forming the groundwork of employed with abstraction accumulation within Oracle
* How to create and pass maps to support you alter and dissect your geocoded data
* About meshwork modeling, which is multipurpose in technology routes, movement distances, and closeness supported upon movement time
* How to behave psychotherapy of your abstraction accumulation by creating abstraction indexes and bespoken operators
Download
Download Oracle Database 10g Performance Tuning Tips & Techniques
Download Oracle Database 10g Performance Tuning Tips & Techniques
"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
Download
"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
Download
Download Oracle Distributed Systems
Download Oracle Distributed Systems
Any organization that uses the Oracle relational database management system (RDBMS) these days needs to use multiple databases. There are many reasons to use more than a single database in a distributed database system:
Different databases may be associated with particular business functions, such as manufacturing or human resources.
Databases may be aligned with geographical boundaries, such as a behemoth database at a headquarters site and smaller databases at regional offices.
Two different databases may be required to access the same data in different ways, such as an order entry database whose transactions are aggregated and analyzed in a data warehouse.
A busy Internet commerce site may create multiple copies of the same database to attain horizontal scalability.
A copy of a production database may be created to serve as a development test bed.
In a distributed database environment, data in two or more databases is accessible as if it were in a single database. Usually, the different databases are on different servers, which may be located at the same site or a continent away. Communication between the servers takes place via SQL*Net (for Oracle7) or Net8 (for Oracle8). Distributed database environments offer a number of benefits over single- database systems, including:
Tunability
Platform autonomy
Fault tolerance
Scalability
Location transparency
Site autonomy
This book describes how you can use multiple databases and the distributed features of Oracle to best advantage. It covers:
Part I: The Distributed System
Introduction to Distributed Database Systems
SQL*Net and Net8
Configuration and Administration
Distributed Database Security
Designing the Distributed System
Oracle's Distributed System Implementation
Sample Configurations 8. Engineering Considerations
Part II: Replication
Oracle Replication Architecture
Advanced Replication Option Installation
Basic Replication
Multi-Master Replication
Updateable Snapshots
Procedural Replication
Conflict Avoidance and Resolution Techniques
Part III: Appendixes Appendix A: Built-in Packages for Distributed Systems Appendix B: Scripts
Download
Any organization that uses the Oracle relational database management system (RDBMS) these days needs to use multiple databases. There are many reasons to use more than a single database in a distributed database system:
Different databases may be associated with particular business functions, such as manufacturing or human resources.
Databases may be aligned with geographical boundaries, such as a behemoth database at a headquarters site and smaller databases at regional offices.
Two different databases may be required to access the same data in different ways, such as an order entry database whose transactions are aggregated and analyzed in a data warehouse.
A busy Internet commerce site may create multiple copies of the same database to attain horizontal scalability.
A copy of a production database may be created to serve as a development test bed.
In a distributed database environment, data in two or more databases is accessible as if it were in a single database. Usually, the different databases are on different servers, which may be located at the same site or a continent away. Communication between the servers takes place via SQL*Net (for Oracle7) or Net8 (for Oracle8). Distributed database environments offer a number of benefits over single- database systems, including:
Tunability
Platform autonomy
Fault tolerance
Scalability
Location transparency
Site autonomy
This book describes how you can use multiple databases and the distributed features of Oracle to best advantage. It covers:
Part I: The Distributed System
Introduction to Distributed Database Systems
SQL*Net and Net8
Configuration and Administration
Distributed Database Security
Designing the Distributed System
Oracle's Distributed System Implementation
Sample Configurations 8. Engineering Considerations
Part II: Replication
Oracle Replication Architecture
Advanced Replication Option Installation
Basic Replication
Multi-Master Replication
Updateable Snapshots
Procedural Replication
Conflict Avoidance and Resolution Techniques
Part III: Appendixes Appendix A: Built-in Packages for Distributed Systems Appendix B: Scripts
Download
Download Oracle Database 11g DBA Handbook (Osborne Oracle Press)
Download Oracle Database 11g DBA Handbook (Osborne Oracle Press)
This essential resource for Oracle DBAs has been completely updated to cover the new features of Oracle Database 11g, the industry standard Web-enabled enterprise database system. Oracle Database 11g DBA Handbook details each topic with an emphasis on the big picture, enabling you to achieve effective and efficient database management.
You will learn to get up-and-running on Oracle Database 11g, develop and implement applications, manage storage space, and create reliable system backups. New and revised sections cover high availability, performance optimization, information management, and security procedures. Real-world examples and case studies illustrate each concept along the way.
Download
This essential resource for Oracle DBAs has been completely updated to cover the new features of Oracle Database 11g, the industry standard Web-enabled enterprise database system. Oracle Database 11g DBA Handbook details each topic with an emphasis on the big picture, enabling you to achieve effective and efficient database management.
You will learn to get up-and-running on Oracle Database 11g, develop and implement applications, manage storage space, and create reliable system backups. New and revised sections cover high availability, performance optimization, information management, and security procedures. Real-world examples and case studies illustrate each concept along the way.
Download
Download OReilly Oracle PL/SQL Programming
Download OReilly Oracle PL/SQL Programming
The fourth edition is a comprehensive update, adding significant new content and extending coverage to include the very latest Oracle version, Oracle Database 10g Release 2. It describes such new features as the PL/SQL optimizing compiler, conditional compilation, compile-time warnings, regular expressions, set operators for nested tables, nonsequential collections in FORALL, the programmer-defined quoting mechanism, the ability to backtrace an exception to a line number, a variety of new built-in packages, and support for IEEE 754 compliant floating-point numbers.
The new edition adds brand-new chapters on security (including encryption, row-level security, fine-grained auditing, and application contexts), file, email, and web I/O (including the built-in packages DBMS_OUTPUT, UTL_FILE, UTL_MAIL, UTL_SMTP, and UTL_HTTP) and globalization and localization.
Co-authored by the world's foremost PL/SQL authority, Steven Feuerstein, this classic reference provides language syntax, best practices, and extensive code, ranging from simple examples to complete applications--making it a must-have on your road to PL/SQL mastery. A companion web site contains many more examples and additional technical content for enhanced learning.
Download
The fourth edition is a comprehensive update, adding significant new content and extending coverage to include the very latest Oracle version, Oracle Database 10g Release 2. It describes such new features as the PL/SQL optimizing compiler, conditional compilation, compile-time warnings, regular expressions, set operators for nested tables, nonsequential collections in FORALL, the programmer-defined quoting mechanism, the ability to backtrace an exception to a line number, a variety of new built-in packages, and support for IEEE 754 compliant floating-point numbers.
The new edition adds brand-new chapters on security (including encryption, row-level security, fine-grained auditing, and application contexts), file, email, and web I/O (including the built-in packages DBMS_OUTPUT, UTL_FILE, UTL_MAIL, UTL_SMTP, and UTL_HTTP) and globalization and localization.
Co-authored by the world's foremost PL/SQL authority, Steven Feuerstein, this classic reference provides language syntax, best practices, and extensive code, ranging from simple examples to complete applications--making it a must-have on your road to PL/SQL mastery. A companion web site contains many more examples and additional technical content for enhanced learning.
Download
Download Oracle 10g Release 2 Data Mining Administrator's Guide + Application Developer's Guide
Download Oracle 10g Release 2 Data Mining Administrator's Guide + Application Developer's Guide
Download
Download
Download Oracle Performance Tuning for 10gR2, Second Edition
Download Oracle Performance Tuning for 10gR2, Second Edition
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
Download
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
Download
Thursday, January 15, 2009
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