oracle database 11g architecture ppt

... Flexible Architecture 2 Changes in the Install Options 3 New Oracle Database 11g Components 4 Role and Privilege Changes 5 Installing Oracle Database 11g 6 New Features in Database ... author of Expert Oracle 9i Database Administration Expert Oracle Database 10g Administration OCP Oracle Database 10g: New Features for Administrators Exam Guide RMAN Recipes for Oracle New Features ... Available THE APRESS ROADMAP Pro Oracle Spatial All major features of Oracle Database 11g Release 1 tested and explained All major features of Oracle Database 11g Release 1 tested and explained

Ngày tải lên: 22/12/2013, 23:16

... the Oracle Database 11g software, create Oracle databases, and upgrade databases Chapter 9, which covers Oracle software installation, shows how to install the Oracle Database 11g database server ... on a UNIX- or a Windows-based Oracle Database 11g database Oracle Database 11g is loaded with features that make it the cutting-edge database in the relational database market, and this book ... 1How to Become an Oracle DBAAs you start out on your journey to become a proficient Oracle DBA, you have many sources of infor-mation on the Oracle database: • Oracle Database 11g database administration

Ngày tải lên: 22/12/2013, 23:16

... more about Automated Maintenance Tasks and Oracle Scheduler, read the “Oracle Database Administrator’s Guide 11g Release 1 (11.1) Part Number B28310-04” Oracle documentation Trang 3F i g u r e ... gathered by the ADDM, Oracle 11g also provides several advisor utilities in EM Database Control I will discuss these advisors in the next section The Advisory Framework Oracle 11g comes with several ... proactively monitor the database I cannot possible identify all the potential issues and how to proactively avoid them Errors and database corruptions do happen The Oracle 11g database has a reporting

Ngày tải lên: 24/12/2013, 02:17

... security measures on database objects are mitigated by lax security on referenced operating system files Database Links and Remote Databases Database links allow an Oracle database to reference ... the Oracle database Control Files Every Oracle database has at least one control file that maintains the metadata of the database (in other words, data about the physical structure of the database ... the Oracle 10g database fully supports the implementation of objects and methods natively in the database However, a migration from a purely relational database environment to a purely OO database

Ngày tải lên: 19/01/2014, 22:20

... reviews, and demonstrates regular expressions using the Oracle 11g Database regular expression functions. SIMPLE_INTEGER Datatype The Oracle 11g Database introduces the SIMPLE_INTEGER It is a derived ... connection pooling service You can only use the connection pool when you have a supported Oracle 11g Database or Oracle 11g Client, though this feature could be subsequently backported The following error ... introduced in the OCI8 libraries in the Oracle 10g Release 2 database. PL/SQL Hierarchical Profiler The hierarchical profiler delivered in the Oracle 11g Database lets you see how all components

Ngày tải lên: 25/01/2014, 14:20

... xxix Part I Oracle Database 11g Administration Chapter 1 Architectural Overview of Oracle Database 11g 3 Exam Objectives 3 Oracle Product Stack 4 Oracle Server Family 4 Oracle Development ... 4CONTENTS AT A GLANCE Part I Oracle Database 11g Administration Chapter 1 Architectural Overview of Oracle Database 11g 3 Chapter 2 Installing and Creating a Database 55 Chapter 3 Instance ... the Oracle Network 165 Use the Oracle Shared Server Architecture 165 Self Test 166 Self Test Answers 169 Trang 9OCA/OCP Oracle Database 11g All-in-One Exam Guidexii Chapter 5 Oracle

Ngày tải lên: 06/07/2014, 13:20

... memory structures present in the SGA OCA/OCP Oracle Database 11g All-in-One Exam Guide 20 The Database Buffer Cache The database buffer cache is Oracle’s work area for executing SQL. When updating ... bottlenecks in the Oracle architecture. You cannot do DML faster than the LGWR can flush the change vectors to the online redo log files. Chapter 1: Architectural Overview of Oracle Database 11g 23 PART ... computer, but Figure 1-4 The indirect connection between a user and a database Chapter 1: Architectural Overview of Oracle Database 11g 17 PART I even within these limitations it gives access to a

Ngày tải lên: 06/07/2014, 13:20

... 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 ... Sort the Rows Retrieved by a Query • 051.2.3 Use Ampersand Substitution 367 Trang 3OCA/OCP Oracle Database 11g All-in-One Exam Guide368 This chapter contains several sections that are not directly ... information from a database table A database would serve little purpose if it could not be queried to answer all sorts of interesting questions For example, you may have a database that contains

Ngày tải lên: 06/07/2014, 13:20

... the value Oracle then prompts you to enter a value for the EMPNO variable After typing in a value, for example, 0, and hitting ENTER, there are no remaining substitution variables for Oracle to ... a statement cannot be resolved literally, Oracle returns an error The VERIFY Command Two categories of commands are available when dealing with the Oracle server: SQL language commands and the ... employees where last_name = &LASTNAME or employee_id = &EMPNO; When running this query, Oracle prompts you to input a value for the variable called LASTNAME You enter an employee’s last

Ngày tải lên: 06/07/2014, 13:20

... by Oracle internally: they are not part of the ISO standards for a relational database, but they can be very useful One pseudocolumn is the row ID: the unique identifier for every row in the database, ... countries set name= 'Namibia'; SQL> commit; 4 Connect to your database as user SYSTEM with Database Control 5 From the database home page, take the Availability tab and then the Perform ... You are asking Oracle to present you a version of the data as it was some time ago: if the data has been changed since that time, Oracle must roll back the changes To do this, Oracle needs the

Ngày tải lên: 06/07/2014, 13:20

... Tasks window Trang 3OCA/OCP Oracle Database 11g All-in-One Exam Guide878 Exercise 24-2: Generate an ADDM Report In this exercise, you will generate an Automatic Database Diagnostic Monitor report ... Links section on the database home page The first report listed will be the ADDM report generated as a result of the snapshot, as shown here: Trang 5OCA/OCP Oracle Database 11g All-in-One Exam ... consecutive_occurrences=>5,-9 instance_name=>'ORCL11G',-10 Trang 7object_type=>dbms_server_alert.object_type_system,-OCA/OCP Oracle Database 11g All-in-One Exam Guide882 Taking this PL/SQL

Ngày tải lên: 06/07/2014, 13:20

... needed: Database Control has an interface to the ADR that is usually easier to use Trang 3OCA/OCP Oracle Database 11g All-in-One Exam Guide968 The Support Workbench Enterprise Manager Database ... database instance, ADR_HOME is ORACLE_BASE/diag/rdbms/database_name/instance_name Trang 2Chapter 27: The Intelligent Infrastructure967 where database_name is the name of the database and instance_name ... the database and instance_name is the name of the instance For example: /u01/app/oracle/diag/rdbms/orcl11g/orcl11g Within ADR_HOME there will be a directory structure for the various files that

Ngày tải lên: 06/07/2014, 13:20

... 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

... all or part of a database into a new database created with the Oracle Database 11g server software. You can upgrade an Oracle 8i, Oracle 9i, or Oracle Database 10g client to the Oracle 11.1 release. ... the Oracle 11.1 release. You can use the Oracle 11.1 client to access any Oracle 8i, Oracle 9i, Oracle Database 10g, and Oracle Database 11g (11.1) databases. In the following sections, we’ll ... Tool. In Oracle Database 11g, this utility provides more information than before to help you during the upgrade process. If you’re upgrading from Oracle Database 10g to Oracle Database 11g, you...

Ngày tải lên: 22/12/2013, 23:16

... instance recovery is needed. Please see Chapter 8, “Introducing Oracle 11g Components and Architecture, ” for more information. Oracle provides the ORA_ROWSCN pseudocolumn to identify the SCN ... to a numeric or datetime value. Character datatypes in Oracle 11g are CHAR, VARCHAR2, NCHAR, NVARCHAR2, and CLOB. Numeric datatypes in Oracle 95127c02.indd 101 2/18/09 6:46:42 AM Please purchase ... you to internationalize your Oracle database system. NLS internationalizations include date representations, char- acter sets, alphabets, and alphabetical ordering. Oracle will implicitly or automatically...

Ngày tải lên: 14/12/2013, 15:15

... Split-Merge on www.verypdf.com to remove this watermark. Chapter 3 Using Group Functions ORACLE DATABASE 11g: SQL FUNDAMENTALS I EXAM OBJECTIVES COVERED IN THIS CHAPTER: Reporting Aggregated ... use to calculate space usage in a database. The DBA_SEGMENTS dictionary view shows the segments allocated in the database each table or index created in the database must have at least one ... option is useful only if you are running the Oracle Parallel Server and have multiple instances. LANGUAGE ÛN returns the language, territory, and database character set. The delimiters are an...

Ngày tải lên: 14/12/2013, 15:15