Oracle Database 11g Administration Workshop I Release 2

Administer the Oracle Database

Take the first step towards Database Administration
Know about the Logical and Physical Architecture of the Oracle 11g Database
Learn to start up and shutdown the database in different modes
Know the purpose of control file, pfile and spfile in a Oracle database.
Training imparted by Oracle Certified Instructors
Learn from Global Training Providers

As the data in an organisation grows, the need for a bigger database is felt. This is what happened with the smaller databases. This ever-growing need was answered by none other than Oracle. Oracle came up with many versions of its databases all targeted at storing high amounts of data. With huge amounts of data, it also needed to be managed, thus came the era of the DBA – The Database Administrators.

The Oracle 11g DBA course provides the organisation with the solutions needed to store, backup and recover data. using various tools and techniques that are provided by Oracle.

Who should take this course

Database Administrators
Java Developers
Support Engineer
Technical Consultant
Technical Administrator

Prerequisites

The candidates need to be familiar with Oracle SQL or equivalent and PL/SQL packages.

What Will You Learn

After completing the course, the delegates will be in a position to do the following:

Install Oracle Grid Infrastructure
Install and configure Oracle Database 11g
Configure Oracle Net services
Monitor and administer undo data
Manage the database storage structures
Create and administer user accounts
Perform basic backup and recovery of a database
Manage data concurrency
Monitor performance
Describe Oracle Database Architecture

Key Learning Points

Tutor Support

Courseware

Course Overview

This Oracle Database 11g: Administration Workshop I Release 2 training takes the database administrator beyond simple SQL and PL/SQL. Starting with an introduction to the Oracle 11g Architecture, by the end of the course the delegates learn to use the Enterprise Manager for performing various tasks.

Course Content

Exploring the Oracle Database Architecture

Oracle Database Architecture Overview
Oracle ASM Architecture Overview
Process Architecture
Memory structures
Logical and physical storage structures
ASM storage components

Installing your Oracle Software

Tasks of an Oracle Database Administrator
Tools Used to Administer an Oracle Database
Installation: System Requirements
Oracle Universal Installer (OUI)
Installing Oracle Grid Infrastructure
Installing Oracle Database Software
Silent Install

Creating an Oracle Database

Planning the Database
Using the DBCA to Create a Database
Password Management
Creating a Database Design Template
Using the DBCA to Delete a Database

Managing the Oracle Database Instance

Start and stop the Oracle database and components
Use Oracle Enterprise Manager
Access a database with SQLPlus
Modify database installation parameters
Describe the stages of database startup
Describe database shutdown options
View the alert log
Access dynamic performance views

Manage the ASM Instance

Set up initialization parameter files for ASM instance
Start up and shut down ASM instances
Administer ASM disk groups

Configuring the Oracle Network Environment

Use Enterprise Manager to create and configure the Listener
Enable Oracle Restart to monitor the listener
Use tnsping to test Oracle Net connectivity
Identify when to use shared servers and when to use dedicated servers

Managing Database Storage Structures

Storage Structures
How Table Data Is Stored
Anatomy of a Database Block
Space Management in Tablespaces
Tablespaces in the Preconfigured Database
Actions with Tablespaces
Oracle Managed Files (OMF)

Administering User Security

Database User Accounts
Predefined Administrative Accounts
Benefits of Roles
Predefined Roles
Implementing Profiles

Managing Data Concurrency

Data Concurrency
Enqueue Mechanism
Resolving Lock Conflicts
Deadlocks

Managing Undo Data

Data Manipulation
Transactions and Undo Data
Undo Data Versus Redo Data
Configuring Undo Retention

Implementing Oracle Database Auditing

Describe DBA responsibilities for security
Enable standard database auditing
Specify audit options
Review audit information
Maintain the audit trail

Database Maintenance

Manage optimizer statistics
Manage the Automatic Workload Repository (AWR)
Use the Automatic Database Diagnostic Monitor (ADDM)
Describe and use the advisory framework
Set alert thresholds
Use server-generated alerts
Use automated tasks

Performance Management

Performance Monitoring
Managing Memory Components
Enabling Automatic Memory Management (AMM)
Automatic Shared Memory Advisor
Using Memory Advisors
Dynamic Performance Statistics
Troubleshooting and Tuning Views
Invalid and Unusable Objects

Backup and Recovery Concepts

Part of Your Job
Statement Failure
User Error
Understanding Instance Recovery
Phases of Instance Recovery
Using the MTTR Advisor
Media Failure
Archive Log Files

Performing Database Backups

Backup Solutions: Overview
Oracle Secure Backup
User-Managed Backup
Terminology
Recovery Manager (RMAN)
Configuring Backup Settings
Backing Up the Control File to a Trace File
Monitoring the Flash Recovery Area

Performing Database Recovery

Opening a Database
Data Recovery Advisor
Loss of a Control File
Loss of a Redo Log File
Data Recovery Advisor
Data Failures
Listing Data Failures
Data Recovery Advisor Views

Moving Data

Describe ways to move data
Create and use directory objects
Use SQL*Loader to move data
Use external tables to move data
General architecture of Oracle Data Pump
Use Data Pump export and import to move data

Working with Support

Use the Enterprise Manager Support Workbench
Work with Oracle Support
Log service requests (SR)
Manage patches

Oracle Database 11g Administration Workshop 1 Release 2

The Oracle Database Administration Workshop 1 Release 2 ensures fast, reliable, secure and easy solutions to manage performance. It helps to optimise database workloads, lower IT costs and deliver a higher quality of service by enabling smooth and rapid consolidation within your Datacenter.

This course counts towards the Hands-on course requirement for the Oracle Database 11g Administrator Certification. Only instructor-led in class or instructor-led online formats of this course will meet the Certification Hands-on Requirement.

About Wrexham

Wrexham

Wrexham is the largest town located in the north of Wales and also an educational, commercial, administrative, commercial and retail centre. Wrexham is located between lower Dee valley alongside England border and Weish Mountains. Historically it is the part of Denbighshire, the town became part of Clwyd in 1974, and since 1996 it has been the centre of Wrexham County Borough. According to 2011 census, Wrexham had a population of 61,603 which made it a fourth largest urban area in Wales.

History

Council purchased Parciau in the year 1907, and it later turned into a Public Park. In 1910 first cinema in Wrexham was opened. The population of Wrexham continued to grow drastically. In 1901 population was 14,966 and by 1931 it reached 18,567. The population of Wrexham crossed 40,000 for the first time in the year 1981. First-time electricity was generated in the year 1900 in Wrexham. In 1907 electric trams replaced horse-drawn trams and in 1927 they were replaced by buses.

In 1913-1917 Garden Village was built in Wrexham. In the 1920s and 1930s Wrexham council started working for slum clearance. At that time new council house estate has been constructed at Action Park. Other council estates were built at Maes Y Dre and Spring Lodge in 1930s. In 1965 boundaries of Wrexham was extended. In the 1930s at Queens Park, council estate was built. Another was established at Bryn Offa. Action Park estate was extended in the 1960s.

In 1911 Gresford Collery was opened. An explosion and fire accident at Gresford Collery in 1934 killed 261 miners, and three rescuers also died. In late 20^th century, traditional industries declined in Wrexham. Coal mining almost ended. Gresford Collary closed in 1973. In 1986 Bersham Collery was closed. New industries came into existence in Wrexham including Pharmaceuticals, engineering, chemicals, electronics and food processing. During Second World War, a big ordnance factory was built at Wrexham, and it was converted into industrial estate after 1945. In 1983 Bersham Heritage Centre was opened. In 1985 Maelor Hospital was opened. The swimming pool was constructed in 1970. In 1998 it was refurbished and renamed as Waterworld Leisure Complex. In 1999 two new shopping centres were opened in Wrexham named Henblas Square and Island Green. First Wrexham Science Festival was held in 1998. In the 21^st century, Wrexham is still a developing city. In 2002 Border Retail Park was opened. In 2008 Meadow Shopping Centre was opened. Now Wrexham has a population of 43000.