expert oracle database 11g architecture pdf

... ... ■CHAPTER 5 Oracle Database 11g Architecture, Schema, and Transaction Management Oracle Database 11g Architecture 165 Oracle Database Structures 165 Logical Database Structures ... Uninstalling Oracle 425 Removing All Oracle Databases Running on Your Server 425 Removing the Oracle Software 426 Upgrading to Oracle Database 11g 426 Routes to Oracle Database 11g ... certification books for Oracle Press Sam has also coauthored Oracle Database 11g RMAN Recipes and Oracle Database 11g New Features for DBAs and... Tasks 423 Oracle Owner’s Post-Installation

Ngày tải lên: 22/12/2013, 23:16

... Trang 2OCA Oracle Database 11g: This publication and CD may be used in assisting students to prepare for the OCA Oracle Database 11g: Administration I exam Neither Oracle Corporation ... Introduction to the Oracle Server Technologies 2 2 Exploring the Database Architecture 31 3 Preparing the Database Environment 85 4 Creating an Oracle Database 123 5 Managing the Oracle Instance ... Answer 29 2 Exploring the Database Architecture 31 Describe the Single-Instance Architecture 32 Single-Instance Database Architecture 32 Distributed Systems Architectures 36 Exercise

Ngày tải lên: 25/01/2014, 14:20

... from Oracle Database Version 11g to Oracle Database Version 10g In this case, you would first load catexp.sql from the Oracle Database 10g ORACLE_HOME into the Oracle Database 11g database Once ... can upgrade to Oracle Database 11g 11 12 TABLE 1-3 Oracle Database 11g Pre-Upgrade Steps Chapter 1: Oracle Database 11g Getting Started Upgrade to Oracle Database 11g Once all the pre-upgrade work ... the Oracle Database 11g Upgrade Manual for more information on this process Create a listener for the Oracle Database 11g Database This will need to be done before you can upgrade to Oracle Database

Ngày tải lên: 25/01/2014, 14:20

... Highly Available Oracle Databases: Oracle Database 11g Release 2 Oracle Maximum Availability Architecture White Paper February 2011 Maximum Availability Architecture Oracle Best Practices ... connect to the database. The underlying database has Oracle Database 11g Real Application Clusters (Oracle RAC) capability or Oracle Restart (for single instance databases). Oracle Notification ... practices for Oracle Database 10g Release 2 and Oracle Database 11g Release 1 Other areas to note: RETRY_COUNT is only available in Oracle Database 11g Release. ..

Ngày tải lên: 23/03/2014, 12:20

... WHAT ORACLE PRODUCTS ARE IN USE AT YOUR SITE? (check all that apply) ORACLE DATABASE o01 Oracle Database 11g o02 Oracle Database 10g o03 Oracle9i Database o04 Oracle Embedded Database (Oracle ... o11 Oracle SOA Suite o12 Oracle Data Hubs ORACLE DEVELOPMENT TOOLS o13 Oracle JDeveloper o14 Oracle Forms o15 Oracle Reports o16 Oracle Designer o17 Oracle Discoverer o18 Oracle BI Beans o19 Oracle ... DB) o05 Other Oracle Database Release ORACLE FUSION MIDDLEWARE o06 Oracle Application Server o07 Oracle Portal o08 Oracle Enterprise Manager o09 Oracle BPEL Process Manager o10 Oracle Identity

Ngày tải lên: 06/07/2014, 13:20

... system file in the Oracle home directory: $ORACLE_ HOME/dbs on Unix, or %ORACLE_HOME%\database on Windows A setting of SHARED means that all instances running of the same Oracle home directory ... connect /@orcl11g This will log the user on to the database identified in the connect string ORCL11G, passing through his operating system username on his local machine as the database username ... utl_file_dir='/oracle/tmp','/oracle/interface' scope=spfile; TIP The UTL_FILE_DIR parameter can include wildcards Never set it to ‘*’, because that will allow all users access to everything that the database

Ngày tải lên: 06/07/2014, 13:20

... the HR schema in the database identified by the database link PROD (do not worry about database links—they are a means of accessing objects in a database other than that onto which you are logged) ... which database the tables reside Consider this statement: select * from hr.employees@prod; The user issuing the statement must know that the employees table is owned by the HR schema in the database ... will be larger if the database has been restarted and the CACHE clause was used All numbers that have been generated and cached but not yet issued will be lost when the database is shut down

Ngày tải lên: 06/07/2014, 13:20

... Assistant when it creates a database If the schemas were not created at database creation time, they can be created by running scripts installed into the Oracle Home of the database These scripts ... of the Oracle server to create and store tables, columns, and other database object metadata in uppercase in the database dictionary Trang 9EXAM TIP SQL statements may be submitted to the database ... to be stored in the database in uppercase; for example, SA_REP and ST_CLERK When requesting that the results set be restricted by a literal column, the case is critical The Oracle server treats

Ngày tải lên: 06/07/2014, 13:20

... is implemented by the DECODE function and the CASE expression The DECODE function is specific to Oracle, while the CASE expression is ANSI SQL compliant The NVL Function The NVL function evaluates ... function is commonly executed against the DUAL table and returns the current date and time of the database server • The difference between two date items is always a number that represents the number

Ngày tải lên: 06/07/2014, 13:20

... However, it is possible for an Oracle database to lose data because of physical damage if the DBA does not take appropriate precautions From release 9i onward, an Oracle database can be configured ... of keeping the two databases synchronized, in real time if necessary Users can connect to either, and changes made on each database are published to the other database If one database becomes unavailable ... be catastrophic Oracle provides two advanced options that can contribute to 100 percent availability: RAC and Streams A RAC, or clustered, database consists of one physical database opened by

Ngày tải lên: 06/07/2014, 13:20

... would use a command such as this: alter database add logfile member ‘D:\APP\ORACLE\ORADATA\ORCL11G\REDO01A.log' to group 1; or it can also be done through Database Control Exercise 14-1: Multiplex ... can be offloaded from the primary database to a secondary database optimized for such work Exercise 14-2: Transition the Database to Archivelog Mode Convert your database to archivelog mode, and ... system commands For example, on Windows, c:\> md c:\oracle\archive1 c:\> md c:\oracle\archive2 or on Unix, $ mkdir /oracle/archive1 $ mkdir /oracle/archive2 2 Connect with SQL*Plus as user

Ngày tải lên: 06/07/2014, 13:20

... work with a RAC clustered database, nor with a Data Guard standby database Figure 16-1 The Database Control interface to the Health Monitor Trang 5OCA/OCP Oracle Database 11g All-in-One Exam Guide610 ... primary database by using blocks or files from a standby database, and neither can it repair failures on a standby database EXAM TIP The DRA will function only for a single-instance database ... 053.13.3 Perform Block Media Recovery 607 Trang 3OCA/OCP Oracle Database 11g All-in-One Exam Guide608 In principle, restore and recovery (Oracle uses these terms very precisely) following a failure

Ngày tải lên: 06/07/2014, 13:20

... Figure 21-3 The MIXED_WORKLOAD_PLAN, shown in Database Control Figure 21-4 The DBMS_RESOURCE_MANAGER_PRIVS package Trang 5OCA/OCP Oracle Database 11g All-in-One Exam Guide780 To give user JOHN ... down” to the groups at level 2 Figure 21-1 Resource Manager consumer groups Trang 3OCA/OCP Oracle Database 11g All-in-One Exam Guide778 • The ORA$AUTOTASK_SUB_PLAN (see Figure 21-2) assigns the priorities ... Trang 1OCA/OCP Oracle Database 11g All-in-One Exam Guide776 In the telesales example, the two hundred data entry clerks

Ngày tải lên: 06/07/2014, 13:20

... locking issues Making an index invisible requires Oracle Database 11g. .. Database 11g An invisible index is still maintained by Oracle but isn’t considered by the query optimizer ... system resources. This results in a decrease in database performance. For these reasons, when you design and build an Oracle database application, expert consideration must be given to your indexing ... www.it-ebooks.info CHAPTER 1 ■ ■ ■ 1 Oracle Indexes An index is an optionally created database object used primarily to increase query performance. The purpose of a database index is similar to an

Ngày tải lên: 17/02/2014, 11:20

... These are two entries: 12345 Oracle 11g OCP SQL Fundamentals 1 Exam Guide John Watson, Roopesh Ramklass McGraw-Hill, Spear Street, San Francisco, CA 94105 67890 Oracle 11g New Features Exam Guide ... following Two rows in the BOOKS table: 12345 Oracle 11g OCP SQL Fundamentals 1 Exam Guide McGraw-Hill, Spear Street, San Francisco, California 67890 Oracle 11g New Features Exam Guide McGraw-Hill, ... a new PUBLISHERS table will then look like this: BOOKS 12345 Oracle 11g OCP SQL Fundamentals 1 Exam Guide McGraw-Hill 67890 Oracle 11g New Features Exam Guide McGraw-Hill PUBLISHERS McGraw-Hill

Ngày tải lên: 19/10/2013, 19:15

... xix 1 Oracle Server Technologies and the Relational Paradigm 1 Position the Server Technologies 3 The Oracle Server Architecture 3 The Oracle Application Server 5 Oracle Enterprise ... attaining There are several Oracle certification tracks—this book is concerned with the Oracle Database Administration certification track, specifically for release 11g of the database There are three ... publication and CD may be used in assisting students to prepare for the OCP Oracle Database 11g: SQL Fundamentals I exam Neither Oracle Corporation nor The McGraw-Hill Companies warrant that use of

Ngày tải lên: 19/10/2013, 19:15

... Trang 2OCP Oracle Database 11g:New Features for Administrators Exam Guide (Exam 1Z0-050) ® Trang 3This page intentionally left blank Trang 4OCP Oracle Database 11g:New Features for ... Database 13 Upgrading to Oracle Database 11g 19 Moving Data as Part of the Upgrade 19 New Privileges for Storage Management 20 Upgrading to Oracle Database 11g 20 Exercise 1-1 ... Oracle DBA who holds multiple OCP DBA certifications She currently manages Oracle databases and Oracle data warehouses at NetSpend Corporation in Austin, Texas Previously, April worked for Oracle

Ngày tải lên: 23/10/2013, 17:15

... Critical Database Concepts 1 Oracle Database 11g Architecture Options 3 2 Installing Oracle Database 11g and Creating a Database 11 3 Upgrading to Oracle Database 11g 21 4 Planning Oracle ... Installing Oracle Database 11g and Creating a Database 11 Overview of Licensing and Installation Options 13 Using OUI to Install the Oracle Software 13 3 Upgrading to Oracle Database 11g ... 1 Oracle Database 11g Architecture Options 3 Databases and Instances 5 Inside the Database 5 Storing the Data 7 Guarding the Data 8 Programmatic Structures 8 Choosing Architectures

Ngày tải lên: 28/10/2013, 00:15

... the Oracle Flexible Architecture. Installing Oracle Database 11g 5 Trang 2Changes in the Installation OptionsFollowing are the important changes in the server installation options in Oracle Database ... layout APEX is now installed with Oracle database 11g as part of the base Oracle installation CD instead of the companion CD ■ Oracle SQL Developer Oracle’s free database development productivity ... Builder This tool is installed as part of the Oracle Database server software ■ Oracle Database Vault This tool is now installed with the Oracle Database 11g, but as an optional component, instead

Ngày tải lên: 28/10/2013, 00:15

... available In the next several chapters, you will see how to install Oracle Database 11g and how to upgrade to Oracle Database 11g from prior releases Following those chapters, you will see an ... functionality and performance Trang 2Installing Oracle Database 11g and Creating a Database 11 Trang 312 Part I: Critical Database Conceptss Oracle’s installation software becomes easier to ... version of the Oracle database It includes features such as Flashback Database and allows you to add additional pieces of licensed functionality, such as Oracle Spatial, Oracle OLAP, Oracle Label

Ngày tải lên: 06/11/2013, 10:15