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Author : Don Burleson
Publisher : Rampant Techpress
Page : 139 pages
File Size : 51,7 Mb
Release : 2003-08-01
Category : Computers
ISBN : 0972751327
Explores how to monitor the behavior of the Oracle System Global Area and includes techniques to develop scripts, correct SGA performance problems, and collect historical data to use in memory areas.
Author : Donald K. Burleson
Publisher : Rampant TechPress
Page : 1150 pages
File Size : 44,7 Mb
Release : 2010
Category : Computers
ISBN : 9780979795190
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.
Author : Donald K. Burleson
Publisher : CRC Press
Page : 264 pages
File Size : 47,8 Mb
Release : 2004-07-27
Category : Computers
ISBN : 9780203506233
The evolution of Oracle has led to a revolution in design practices. For Oracle 10g, database physical structures have become more complex than ever before and database designers face multiple ways to implement their logical models. IS students studying database design and administration need to be able to implement management systems in a way that
Author : Dan Tow
Publisher : "O'Reilly Media, Inc."
Page : 338 pages
File Size : 49,6 Mb
Release : 2003-11-19
Category : Computers
ISBN : 9780596552367
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.
Author : Arun Kumar R.
Publisher : Rampant TechPress
Page : 296 pages
File Size : 49,6 Mb
Release : 2005
Category : Database management
ISBN : 9780974599366
Explaining how to use the powerful Oracle10g automatic features for simple database administration, this book has complete coverage for 10g Automatic Storage Management (ASM), 10g Automatic Workload Repository (AWR), Automatic Database Diagnostic Monitor (ADDM), Automatic SGA Management (ASM), and the SQL Tuning Advisor. Demonstrated is how a non-Oracle person can quickly install and configure Oracle database 10g for automatic database administration and how, in less than a day, a complete Oracle10g database can be ready to use. Also explained is easy disk and file management with the 10g Automatic Storage Management and how the 10g Automatic Workload Repository collects important Oracle performance statistics.
Author : Alexey B. Danchenkov
Publisher : Rampant Techpress
Page : 960 pages
File Size : 42,5 Mb
Release : 2006-02-01
Category : Computers
ISBN : 9780974448626
Oracle 10g has become the most complex database ever created and Oracle tuning has become increasingly complex. This book provides a complete step-by-step approach for holistic Oracle tuning and it is the accumulated knowledge from tuning thousands of Oracle databases. Incorporating the principles of artificial intelligence, Oracle10g has developed a sophisticated mechanism for capturing and tracking database performance over time periods. This new complexity has introduced dozens of new v$ and DBA views, plus dozens of Automatic Workload Repository (AWR) tables. The AWR and its interaction with the Automatic Database Diagnostic Monitor (ADDM) is a revolution in database tuning. By understanding the internal workings of the AWR tables, the senior DBA can develop time-series tuning models to predict upcoming outages and dynamically change the instance to accommodate the impending resource changes. This is not a book for beginners. Targeted at the senior Oracle DBA, this book dives deep into the internals of the v$ views, the AWR table structures and the new DBA history views. Packed with ready-to-run scripts, you can quickly monitor and identify the most challenging performance issues.
Author : Michael R. Ault,Mike Ault,Donald K. Burleson
Publisher : Rampant TechPress
Page : 148 pages
File Size : 55,5 Mb
Release : 2003
Category : Computers
ISBN : 0972751319
IT managers will be able to quickly assess the technical ability of any Oracle job candidate using these Oracle job interview questions that are not available to the general public. The personality and background characteristics of successful Oracle professionals are listed, and tips for identifying candidates with the right demeanor are presented. Also provided are methods for evaluating academic and work history and oral interview questions for Oracle database administrators, developers, and Oracle analysts. Techniques for quickly scanning resumes for pertinent information are also given.
Author : Arup Nanda,Donald K. Burleson
Publisher : Rampant TechPress
Page : 692 pages
File Size : 40,8 Mb
Release : 2003
Category : Computers
ISBN : 0972751394
Sharing secrets for the effective creation of auditing mechanisms for Health/Insurance Portability and Accountability Act of 1996 (HIPAA) compliant Oracle systems, this book demonstrates how the HIPAA framework provides complete security access and auditing for Oracle database information. Complete details for using Oracle auditing features, including auditing from Oracle redo logs, using system-level triggers, and using Oracle9i fine-grained auditing (FGA) for auditing of the retrieval of sensitive information, are provided. Examples from all areas of auditing are covered and include working scripts and code snippets. Also discussed are the use of the Oracle9i LogMiner to retrieve audits of database updates and how to implement all Oracle system-level triggers for auditing, including DDL triggers, server error triggers, and login and logoff triggers.
Author : De-Shuang Huang,Vitoantonio Bevilacqua,Prashan Premaratne
Publisher : Springer
Page : 874 pages
File Size : 54,5 Mb
Release : 2014-07-03
Category : Computers
ISBN : 9783319093338
This book – in conjunction with the volumes LNAI 8589 and LNBI 8590 – constitutes the refereed proceedings of the 10th International Conference on Intelligent Computing, ICIC 2014, held in Taiyuan, China, in August 2014. The 92 papers of this volume were carefully reviewed and selected from numerous submissions. The papers are organized in topical sections such as evolutionary computation and learning; swarm intelligence and optimization; machine learning; social and natural computing; neural networks; biometrics recognition; image processing; information security; virtual reality and human-computer interaction; knowledge discovery and data mining; signal processing; pattern recognition; biometric system and security for intelligent computing.
Author : Sitansu S. Mittra
Publisher : Springer Science & Business Media
Page : 489 pages
File Size : 50,5 Mb
Release : 2006-04-18
Category : Computers
ISBN : 9780387218083
Presents an ideal mix of theory and practice, which allows the reader to understand the principle behind the application.; Coverage of performance tuning of datawarehouses offers readers the principles and tools they need to handle large reporting databases.; Material can also be used in a non-Oracle environment; Highly experienced author.
Author : Sam Alapati
Publisher : Apress
Page : 1285 pages
File Size : 54,8 Mb
Release : 2006-11-22
Category : Computers
ISBN : 9781430200666
*One-stop reference for administration and management of Oracle 10g Database *9i predecessor was a best seller; this edition covers all new features, with fully field-tested examples—not just "showcase" examples *Contains essential primers on Unix, Linux and Windows NT management and on SQL and PL/SQL programming; ideal for new/aspiring DBAs
Author : Gavin JT Powell
Publisher : Elsevier
Page : 504 pages
File Size : 45,5 Mb
Release : 2011-04-08
Category : Computers
ISBN : 008045917X
“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
Author : Rick Greenwald,Robert Stackowiak,Jonathan Stern
Publisher : "O'Reilly Media, Inc."
Page : 432 pages
File Size : 44,6 Mb
Release : 2013-09-06
Category : Computers
ISBN : 9781449343170
Written by Oracle insiders, this indispensable guide distills an enormous amount of information about the Oracle Database into one compact volume. Ideal for novice and experienced DBAs, developers, managers, and users, Oracle Essentials walks you through technologies and features in Oracle’s product line, including its architecture, data structures, networking, concurrency, and tuning. Complete with illustrations and helpful hints, this fifth edition provides a valuable one-stop overview of Oracle Database 12c, including an introduction to Oracle and cloud computing. Oracle Essentials provides the conceptual background you need to understand how Oracle truly works. Topics include: A complete overview of Oracle databases and data stores, and Fusion Middleware products and features Core concepts and structures in Oracle’s architecture, including pluggable databases Oracle objects and the various datatypes Oracle supports System and database management, including Oracle Enterprise Manager 12c Security options, basic auditing capabilities, and options for meeting compliance needs Performance characteristics of disk, memory, and CPU tuning Basic principles of multiuser concurrency Oracle’s online transaction processing (OLTP) Data warehouses, Big Data, and Oracle’s business intelligence tools Backup and recovery, and high availability and failover solutions
Author : Geoff Ingram
Publisher : John Wiley & Sons
Page : 720 pages
File Size : 54,5 Mb
Release : 2002-10-15
Category : Computers
ISBN : 9780471430346
"Geoff Ingram has met the challenge of presenting the complex process of managing Oracle performance. This book can support every technical person looking to resolve Oracle8i and Oracle9i performance issues." -Aki Ratner, President, Precise Software Solutions Ensuring high-performance and continuous availability of Oracle software is a key focus of database managers. At least a dozen books address the subject of "performance tuning"-- that is, how to fine-tune the Oracle database for its greatest processing efficiency. Geoff Ingram argues that this approach simply isn't enough. He believes that performance needs to be addressed right from the design stage, and it needs to cover the entire system--not just the database. High-Performance Oracle is a hands-on book, loaded with tips and techniques for ensuring that the entire Oracle database system runs efficiently and doesn't break down. Written for Oracle developers and DBAs, and covering both Oracle8i and Oracle9i, the book goes beyond traditional performance-tuning books and covers the key techniques for ensuring 24/7 performance and availability of the complete Oracle system. The book provides practical solutions for: * Choosing physical layout for ease of administration and efficient use of space * Managing indexes, including detecting unused indexes and automating rebuilds * SQL and system tuning using the powerful new features in Oracle9i Release 2 * Improving SQL performance without modifying code * Running Oracle Real Application Clusters (RAC) for performance and availability * Protecting data using Recover Manager (RMAN), and physical and logical standby databases The companion Web site provides the complete source code for examples in the book, updates on techniques, and additional documentation for optimizing your Oracle system.
Author : Sam Alapati
Publisher : Apress
Page : 1376 pages
File Size : 49,8 Mb
Release : 2009-01-10
Category : Computers
ISBN : 9781430210160
Sam Alapati's Expert Oracle Database 11g Administration is a comprehensive handbook for Oracle database administrators (DBAs) using the 11g release of the Oracle Database. 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 Database administrators. 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.
