This document provides an overview of an Oracle DBA online training course. The course aims to guide students to become excellent Oracle database administrators. It covers 25 units on topics related to Oracle database installation, configuration, administration, performance tuning, and disaster recovery. These include installing the Oracle software and Linux operating system, creating and managing database objects, tuning memory and I/O, backup and recovery using RMAN, and implementing a high availability architecture with Data Guard. The course also provides hands-on practice with real-world scenarios.

1. Oracle DBA Online
Training

2. Introduction to Oracle DBA
Oracle database is an object relational database management
system RDBMS). Database Administrator play key role in efficiently
administrating the databases. The Major responsibilities of DBA is
to perform the capacity planning for creating and maintaining all
databases, perform ongoing tuning of instances, implement
backup, recovery and security for database. It improves
understanding of technology stack and credibility. It uses the SQL
commands to invoke the capabilities and also retrieve the
information. Oracle DBA online training guide students to emerge
as the excellent DBA admin in the industry by performing the roles
of administrator effectively developing, planning and designing the
database strategies.

3. Course Curriculum
Unit 1: Introduction
Topics- Types of Databases, Duties of a DBA, Classifications of DBA,
Oracle Versioning and versions history, Grid ? Advantages of Grid
Computing, What is Instance? What is Database? What is Database
Server?, Users the DBA interacts with Supported OS, Introduction to
Linux OS, Linux File Layout structure
Unit 2: Installation of Linux OS
Topics- OS Users, Installation process, Disk layout, Different mount
points used by oracle, Swap Area, Creation of User groups, Oracle
needed file layout
Unit 3: Installation of Oracle Software
Topics- Fulfilling prerequisites for installation, Setting up
environment, Installation, Post Installation scripts, Changes done to
the OS files after installation is complete, /etc directory,
/home/oracle directory, global inventory, oracle home

4. Unit 4: Database Creation
Topics- Database files introduction, Tablespaces and Schemas, Control files
introduction, PFile Introduction, Creation and default parameters(10g/11g),
Instance States, Database Creation Manually and Using DBCA,
Unit 5: Background processes and Different stages of Database
Topics- Instance Start, Mount and Open states, Dynamic views related to
database, Oracle memory layout, Background processes, Instance states
more detailed, How to look for background processes
Unit 6: Database objects and Tablespaces.
Topics- Introducing putty and VNC server(How it works in realtime
environment), Sys owned objects, Data Dictionary, User Created objects,
Sys Tablespaces, User Tablespaces, Dictionary Managed Tablespace,
Locally managed tablespace, Bigfile tablespace, Managing tablespaces,
Managing datafiles, Datafiles layout, Internal organization, Tables and
Fragmentation

5. Unit 7: Threads and Redo log groups
Topics- Archive log, No Archive log, Threads and Groups concepts,
Multiplexing Redo logs, Log switching, Different stages of Log files,
Processes related to online Redo logs, Adding Threads, Groups, Dropping
Threads, Groups
Unit 8: Oracle Memory architecture Different components of
memory(10g/11g)
Topics- Dedicated Server and Shared Server, SGA and PGA, Differences
between them, Different Stages of a query, Parsing: Hard parsing and Soft
parsing, Different stages during an update statement, Checkpointing
Unit 9: Indexes
Topics- Different types of Indexes, B-Trees, Creation, Views related to
indexes, Index reorganization, Statistics collection on indexes
Unit 10: Networking and Remote ConnectionsTNS
Topics- Listeners, Listener.ora file, Tnsnames.ora file
Unit 11: Views and Materialized views
Topics- Types of views, Creation, Database links, Materialized views,
Refreshing materialized views, Processes related to materialized views,
Problems with materialized views refresh

6. Unit 12: Users, Privileges, Roles and Responsibilities
Topics- Security and Passwords(10g/11g), User Creation, Creating Roles,
Assigning Privileges, Roles and Responsibilities, Dropping users, Revoking
privileges, Password file. Remote sys connect
Unit 13: Pfile and spfile
Topics- Types of parameters(static and dynamic), Managing spfile,
Creating pfile from spfile and vice versa, Changing parameters dynamically
Unit 14: Control files
Topics- Multiplexing, Details stored in controlfiles, Creating, Backing up
and Recreating controlfiles, Scenarios when a controlfile needs to be
created, Changing the Instance name and Database name
Unit 15: Backups
Topics- Types of Failures, Types of backups, Logical Backups using
ImpDP, ExpDP(Data Pump), Transportable tablespaces, Physical backups,
Cold Backups and Hot Backups, Generation of redo during hot backups.
Fuzzy blocks

7. Unit 16: Recovery
Topics- Complete recovery using cold backups, Complete recovery using hot
backups, Partial recovery using cold backups, Partial recovery using hot
backups, Different scenarios in performing recoveries, UNNAMED datafiles
during recovery
Unit 17: Cloning Databases
Topics- Cold cloning, Hot cloning
Unit 18: RMAN(1)
Topics- RMAN tool introduction, Catalog mode No-Catalog mode,
Configurations of RMAN, Hot backups using RMAN, Backing up Databases,
Archivelogs and Controlfiles, Channels and Multiple copies, Tuning RMAN
backups process, Retention policies, Incremental backups, Cumulative
backups
Unit 19: RMAN(2)
Topics- Restoration using RMAN, Recovery using RMAN, Cloning databases
using RMAN, Migrating databases using RMAN, Restoration from Incremental
Backups and Cumulative Backups

8. Unit 20: Automatic Storage Management(ASM)
Topics- Striping and Mirroring, RAID concepts, ASM concepts and file
systems, Background processes used by ASM, CSS daemon, Creating Disk
groups and Redundancy, RMAN backups in ASM, Migrating a NON-ASM
database to ASM, Rebalancing, ASMCMD command-line tool, md_backup
and md_restore
Unit 21: Patching and Upgrades
Topics- Patches and Patch sets, Upgrading within releases
Unit 22: Database Migrations between releases
Topics- Migration from 10g to 11g
Unit 23: Data Guard
Topics- Standby databases, Physical Standby databases and Logical
Standby databases, Different modes of Protection and Availability,
Creating Standby databases, Managing Databases in a Data Guard
Environment, Switchover and Failover, Data Guard Broker

9. Unit 24: Performance Tuning
Topics- Categories of tuning, Areas of tuning, SQL Tuning, Memory
Tuning, Disk I/O tuning, Tools used for tuning, Waits and Contention,
Latches and Spins, Locks and Lock Resolution, AWR reports, ADDM
reports, Oracle Database Replay
Unit 25: Oracle Enterprise Manager and Grid Control
Topics- Maintaining everything for OEM, RMAN from OEM, Data Guard
from OEM, AWR Reports and ADDM, Tuning from OEM

10. We offers You
1. Interactive Learning at Learners convenience
2. Industry Savvy Trainers
3.“Real Time" Practical scenarios
4. Learn Right from Your Place
5. Customized Course Curriculum
6. 24/7 Server Access
7. Support after Training and Certification Guidance
8. Resume Preparation and Interview assistance
9. Recorded version of sessions

11. For Oracle Online trainings contact
us : info@keylabstraining.com
India : +91-95506-45679(INDIA)
USA : +1-908-366-7933(USA)
www.Keylabstraining.com
info@keylabstraining.com