oracle data storage structure

... structures • Examine different data access methods • Implement different partitioning methods 14 Copyright © Oracle Corporation, 2002. All rights reserved. Using Oracle Data Storage Structures Efficiently 14-15 Copyright ... Access Table partition Table partition Table partition Table partition 14-3 Copyright © Oracle Corporation, 2002. All rights reserved. Data Storage Structures Cluster Index- organized table Heap table Organization ... views 14-2 Copyright © Oracle Corporation, 2002. All rights reserved. Objectives After completing this lesson, you should be able to do the following: • Compare and evaluate the different storage structures • Examine...

Ngày tải lên: 06/03/2014, 17:20

Ngày tải lên: 25/04/2013, 20:33

... Guide ■ Oracle Database Application Developer's Guide - Large Objects ■ Oracle Database New Features ■ Oracle Database Concepts ■ Oracle Database Reference ■ Oracle Database SQL Reference ■ Oracle ... Methods 4-70 OracleConnection Events 4-81 OracleConnection Event Delegates 4-84 OracleDataAdapter Class 4-86 OracleDataAdapter Members 4-88 OracleDataAdapter Constructors 4-91 OracleDataAdapter ... information, see these Oracle resources: ■ Oracle Database Installation Guide for Windows ■ Oracle Database Release Notes for Windows ■ Oracle Database Platform Guide for Windows ■ Oracle Database Administrator's...

Ngày tải lên: 18/10/2013, 17:15

... upgrade using Data Guard SQL Apply Planned downtime Copyright © 2006, Oracle. All rights reserved. 1 - 5 What Is Oracle Data Guard? Primary database Standby database Database Database copy Redo ... components of Oracle Data Guard • Describe the differences between physical and logical standby databases • Determine when Oracle Data Guard is an appropriate solution in your Oracle Database configuration • Explain ... availability. • Oracle Data Guard provides disaster protection and prevents data loss. Copyright © 2006, Oracle. All rights reserved. 1 - 9 Role Transitions: Switchover and Failover • Oracle Data Guard...

Ngày tải lên: 22/10/2013, 13:15

... applied Reader Preparer Builder Analyzer CoordinatorApplier Data files Redo data from primary database SQL Apply Process: Architecture Copyright © 2006, Oracle. All rights reserved. 2 - 6 Oracle Data Guard: Architecture LGWR Primary database transactions Online redo logs ARC0 FAL RFS MRP ... Reports Production database Logical standby database Logical standby database Copyright © 2006, Oracle. All rights reserved. 2 - 24 Standby Database Modes You can maintain the standby data in one of ... All rights reserved. 2 - 4 Data Guard Operational Requirements: Oracle Database Software • Same release of Oracle Database Enterprise Edition must be installed for all databases. • SYSDBA privileges...

Ngày tải lên: 26/10/2013, 20:15

... configuration and database objects Data Guard Broker Configuration Broker Controlled Databases Standby Database Standby Database Standby Database Standby Database Standby Database Standby Database ... Oracle9 i. See Also: See Oracle Database Upgrade Guide if you are upgrading from Oracle8 i Data Guard to Oracle Data Guard Note: Existing Oracle9 i command-line scripts are supported in Oracle Database 10g ... of a Data Guard configuration and for complete information about Oracle Data Guard concepts and terminology. 1.1 Oracle Data Guard Overview Oracle Data Guard ensures high availability, data...

Ngày tải lên: 26/10/2013, 22:15

... single Data Guard configuration. ■ Integration with Oracle Database Data Guard is a feature of Oracle Database Enterprise Edition and does not require separate installation. xxvii What’s New in Oracle ... archived redo data: ■ For physical standby databases, Data Guard uses Redo Apply technology, which applies redo data on the standby database using standard recovery techniques of an Oracle database, ... Types 2-2 Oracle Data Guard Concepts and Administration 2.1.1 Physical Standby Databases A physical standby database is physically identical to the primary database, with on disk database structures...

Ngày tải lên: 26/10/2013, 22:15

... At least 5 years of previous/proven experience in Database and Data Warehouse  design and development including Data Mart structures and Oracle PL/SQL  coding.   Strong knowledge of ETL tools and strong experience with Oracle Warehouse  Builder, Oracle Enterprise Manager and Oracle Warehouse Builder Execution  Manager.   ... Designing, developing, managing and maintaining multiple internal data warehouses running on Oracle Database 10g and using Oracle Warehou se  Builder 10g Release 1 and Release 2.   Testing and QA activities for daily OWB ETLs and jobs, resolving data load issues  on an on‐going basis as well as carrying out pro‐active testing and quality control  activities to ensure data warehouse data integrity and quality is maintained.   ... Strong knowledge of ETL tools and strong experience with Oracle Warehouse  Builder, Oracle Enterprise Manager and Oracle Warehouse Builder Execution  Manager.   Thorough working knowledge of Oracle Database Servers 9i, 10g and 11g,  PL/SQL, Oracle Application Server with Portal and Oracle Discoverer.   ...

Ngày tải lên: 10/12/2013, 05:15

... 78 Activity 9.5: Identifying Data Storage Requirements Exercise 1: Identifying a Data Storage Method for a Scenario (10 minutes) ! Identify data storage requirements 1. Participate ... is paramount. B A 200-user data entry system. A high data- entry rate is required. Solution A B Activity 9.5: Identifying Data Storage Requirements 79 ... small groups as assigned by the instructor. 2. Read each scenario below. 3. Identify which data storage technology best meet the needs described in the scenario. 4. Write your answers below....

Ngày tải lên: 21/12/2013, 06:16

... Introduction to Oracle: SQL and PL/SQL Using Procedure Builder10Ć16 Oracle Data Dictionary 10 Oracle Data Dictionary 10Ć21 Practice 10 1. Select all the views from the data dictionary pertaining ... 7.3. Introduction to Oracle: SQL and PL/SQL Using Procedure Builder10Ć4 Introduction to Oracle: SQL and PL/SQL Using Procedure Builder10Ć20 Oracle Data Dictionary 10Ć5 Overview The Oracle data dictionary ... components of the Oracle7 Server. It is created when a database is created. Whenever the database is in operation, the data dictionary is updated and maintained by the Oracle7 Server. All data dictionary...

Ngày tải lên: 21/12/2013, 06:17

... (’%&table_name%’) Oracle Data Dictionary 10Ć5 Overview The Oracle data dictionary is one of the most important components of the Oracle7 Server. It is created when a database is created. Whenever the database ... EMPLOYEE tables. Oracle Data Dictionary 10Ć17 Summary The data dictionary is a set of tables that the user can query through views. The data dictionary holds all the data about the database. Write ... role is the grantee 20 rows selected. Oracle Data Dictionary 10Ć3 Objectives The Oracle data dictionary is one of the most important components of the Oracle7 Server. It consists of a set of...

Ngày tải lên: 21/12/2013, 06:17

... Module 9: Data Storage Considerations 195 ! !! ! Overview " Choosing a Database Product " Data Storage Technologies " Data Storage Considerations " Activity 9.1: Data Quiz " Review In ... the data in the database is correct, and to conduct data analysis. Excel spreadsheets can be used as intelligent database tables; they can store data and provide a visual analysis of the data. ... characteristics of Excel for data storage. Lead-in Although Excel is widely used as a spreadsheet application, it also provides limited data storage. 210 Module 9: Data Storage Considerations...

Ngày tải lên: 21/12/2013, 06:18

... data is stored within the Ferguson and Bardell, Inc. database? Normalization Module 5 Instructor Notes Module 9: Data Storage Considerations Introduction This module discusses data storage ... availability, amount of data to back up, hardware from which data is being backed up, hardware used to perform the backup, and backup time window. Module 9 e. What data optimization technique ... 2 Instructor Notes Module 9: Data Storage Considerations Activities Activity 9.1: Data Quiz In this activity, students will divide into two groups...

Ngày tải lên: 17/01/2014, 09:20

... !" Troubleshooting Data Storage Provide students with solutions to data storage problems. Module 7: Managing Data Storage 31 Best Practices for Encrypting Data Create Encrypted Copies ... Users About Data Security Educate Users About Data Security Develop Encryption Policy for Non-Secured Data Develop Encryption Policy for Non-Secured Data Encrypt Data Files Encrypt Data Files ... enable disk quotas for one user. Module 7: Managing Data Storage iii Introduction This module provides students with information about data storage and how to manage it. They will learn about...

Ngày tải lên: 24/01/2014, 10:20

... in the Oracle Data Integration group focusing on Oracle Data Integrator. He has an extensive background in Data Integration and Data Quality technologies and solutions. Prior to joining Oracle, ... Clustered Oracle E-Business Suite implementations for the TSO team. He also worked with Oracle India Pvt Ltd for EFOPS DBA team specializing in Oracle Databases, Oracle E-Business Suite, Oracle ... Oracle Certied Professional, Oracle Database 11g Tuning Specialist, Oracle Database 11g Data Warehouse Certied Implementation Specialist. He lls his time with Oracle, his family, sky-diving,...

Ngày tải lên: 12/02/2014, 12:20

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