performance tuning in oracle 11g rac

Ngày tải lên: 05/05/2014, 15:42

... Conventions 839 D Installing Oracle9 i Database 841 E Sources of Information 879 xxix Introduction Let’s begin by looking at what we need to examine in order to tune Oracle installations:  A tuning environment  ... 14. Tuning Oracle Database File Structures Tuning Oracle Database file structures encompasses both the physical and logical layers of tuning from the Oracle Instance and xlii Introduction matching ... 427 14 Tuning Oracle Database File Structures 429 15 Object Tuning 459 16 Low-Level Physical Tuning 475 17 Hardware Resource Usage Tuning 497 18 Tuning Network Usage 549 19 Oracle Partitioning and...

Ngày tải lên: 24/01/2014, 04:20

... database. ■ 1996 Oracle7 .3 released. ■ 1997 Oracle8 is introduced. Oracle Application Server is introduced. Applications for the Web are introduced. Oracle is the first Web database. Oracle BI tools, ... every database in the entire world in a single Oracle database—World-On-Line – Memory Resident.) Imagine storing almost every single piece of information on earth in one database and IN MEMORY. Soon ... Oracle V7 is released. ■ 1993 Oracle GUI client-server development tools introduced. Oracle Applications moved from character mode to client-server. ■ 1994 Bob Miner, the genius behind the Oracle...

Ngày tải lên: 24/01/2014, 04:20

... Receivables, Oracle Gen- eral Ledger, Oracle Assets, Oracle Inventory, Oracle Order Entry, Oracle Purchasing, Oracle Bills of Material, Oracle Engineering, Oracle Master Scheduling, Oracle Work in Progress, Oracle ... collectively as Oracle Financials. The Oracle Financials application set is built around the Oracle RDBMS and includes applications such as Oracle Human Resources, Oracle Payroll, Oracle Payables, Oracle ... Review of Tuning Guidelines 581 RDBMS Tuning 582 SGA 582 Performance Enhancements 583 OS Tuning 588 OS Tuning Goals 589 OS Features 589 19 Chapter 1 ◆ Introduction to Oracle Oracle Support Oracle s...

Ngày tải lên: 24/01/2014, 04:20

... BY ty3MU9; Convention Meaning Example Introduction to Performance Tuning 1-2 Oracle Database Performance Tuning Guide Introduction to Performance Tuning This guide provides information on tuning an Oracle Database ... Overview Introduction to Performance Tuning 1-2 Performance Planning 1-2 Instance Tuning 1-2 SQL Tuning 1-5 Introduction to Performance Tuning Features and Tools 1-6 Automatic Performance Tuning Features ... performance tuning. This chapter contains the following: ■ Introduction to Performance Tuning ■ Introduction to Performance Tuning Features and Tools Oracle Database Performance Tuning Guide 10g...

Ngày tải lên: 24/01/2014, 08:20

... constraint and index on a column inline. Since an inline unique key constraint can be defined on only one column, we’ve added a SSN column that has a unique key constraint defined on it inline. ... regarding an index-organized table. Unique Indexes When creating a B-tree index you can define it to be a unique index. In this regard it acts like a unique key constraint. When inserting into ... Chapter 7: Tuning Index Usage 141  Chapter 8: Maintaining Indexes 171  Chapter 9: SQL Tuning Advisor 205  Chapter 10: SQL Access Advisor 233  Index 249 www.it-ebooks.info CHAPTER...

Ngày tải lên: 17/02/2014, 11:20

... of Tuning Guidelines 581 RDBMS Tuning 582 SGA 582 Performance Enhancements 583 OS Tuning 588 OS Tuning Goals 589 OS Features 589 11 Chapter 1 ◆ Introduction to Oracle Oracle Processes The Oracle ... world at Oracle training facilities. ◆ Onsite training. Oracle Education can come to your site for training. ◆ Media-based training. This includes options such as computer-based training (CBT), CD-ROM, ... contains information about tables, indexes, clusters, and so on. xvi Oracle Performance Tuning & Optimization 30 Using Hints 475 Implementing Hints 476 Hint Syntax 477 Hint Errors 477 Using...

Ngày tải lên: 17/02/2014, 15:20

... support from Oracle. Assessing the Staff and Training Cost One of the main drawbacks cited against RAC in user community forums is the need to invest in training. It is true that RAC (and to ... source; the software included in distributions of the Linux operating system are genuinely defined as open source. Combining Oracle, Open Source, and Linux In 1998, the Oracle database became ... stack: Oracle Clusterware, Oracle Automatic Storage Management, and the Oracle database. Oracle RAC One Node will be discussed in more detail in Chapter 3. www.it-ebooks.info CHAPTER 1 INTRODUCTION...

Ngày tải lên: 17/02/2014, 17:20

... 9-7 10 Tuning SQL Statements Tuning SQL Statements Using the SQL Tuning Advisor 10-2 Managing SQL Tuning Sets 10-4 Creating a SQL Tuning Set 10-5 Creating a SQL Tuning Set: Options 10-5 Creating ... 10-5 Creating a SQL Tuning Set: Load Method 10-7 Creating a SQL Tuning Set: Filter Options 10-9 Creating a SQL Tuning Set: Schedule 10-11 Deleting a SQL Tuning Set 10-13 Transporting a SQL Tuning Set 10-13 Managing ... Tools for Tuning the Database 1-4 Oracle Database 2 Day + Performance Tuning Guide Part I Getting Started Part I provides an introduction to this document and explains the Oracle Database performance...

Ngày tải lên: 20/02/2014, 05:21

... Using SQL Tuning Advisor 10-2 Viewing Automatic SQL Tuning Results 10-4 Managing SQL Tuning Sets 10-7 Creating a SQL Tuning Set 10-7 Creating a SQL Tuning Set: Options 10-8 Creating a SQL Tuning ... 10-9 Creating a SQL Tuning Set: Filter Options 10-11 Creating a SQL Tuning Set: Schedule 10-12 Dropping a SQL Tuning Set 10-14 Transporting SQL Tuning Sets 10-14 Exporting a SQL Tuning Set 10-14 Importing ... Resolving Performance Degradation Over Time Managing Baselines 8-1 Creating a Baseline 8-2 Creating a Single Baseline 8-2 Creating a Repeating Baseline 8-4 Deleting a Baseline 8-5 Computing Threshold...

Ngày tải lên: 17/03/2014, 00:20

Ngày tải lên: 17/03/2014, 10:20

Ngày tải lên: 17/03/2014, 19:20

Ngày tải lên: 23/03/2014, 16:20

Ngày tải lên: 24/03/2014, 01:21

Ngày tải lên: 07/04/2014, 15:49

Ngày tải lên: 29/04/2014, 15:32

Ngày tải lên: 21/08/2013, 08:48

... an Oracle network and helps you develop an understanding of the Oracle 8i Net8 architecture. Part One: OCP: Oracle8 i Performance Tuning Chapter 1 starts with an overview of the Oracle Tuning ... server-to- server communications in an Oracle environment. It manages the flow of information in the Oracle Network infrastructure. Net8 is used to establish the initial connection to the Oracle Server and ... specializing in the Oracle Database Administration Curriculum for Greenbrier & Russel, Inc. in Madison, Wisconsin. He has over 16 years of experience in the Information Technology industry...

Ngày tải lên: 18/10/2013, 18:15

... 4-1 Hint B-3 Practice 5-1 Hint B-5 Practice 6-1 Hint B-6 Practice 7-1 Hint B-7 Practice 8-1 Hint B-8 Practice 9-1 Hint B-9 Practice 10-1 Hint B-10 Practice 11-1 Hint B-11 Practice 12-1 Hint B-13 Practice ... DBA Part 2: Performance Tuning Workshop 15-9 Tuning Session Scope Tuning Session Scope Setting the Tuning Session Scope Setting the scope for the tuning session directs Oracle Expert into specific ... pause as Oracle Expert loads its default rules base into the repository. Working from a Tuning Session After opening Oracle Expert, the first task in the tuning process is starting a tuning session....

Ngày tải lên: 19/10/2013, 11:15

... matter of incrementally building the digits string. Incrementally building strings like this is horribly inefficient; internally, the Python interpreter needs to create a new string each time ... at lists, though. It can treat a string as a list of characters automatically. And lists are easy to combine into strings again, using the string method join(). Here is soundex/stage2/soundex2a.py, ... be modified in place very quickly. Instead of incrementally building a new list (or string) out of the source string, why not move elements around within a single list? extraordinarily long...

Ngày tải lên: 28/10/2013, 16:15