APPZMINE TECH

Oracle DBA Training in Nagpur

  • Appzmine Tech building a learning community for everyone
  • Accelerate Your Success with Appzmine Tech Oracle DBA Training Nagpur

ORACLE DBA TRAINING

Oracle DBA involves the administration of databases. A database administrator is required to manage a particular database.

  • Installing and upgrading the Oracle server and application tools.
  • Allocating system storage and planning future storage requirements for the database system.
  • Creating primary database storage structures (table spaces) after application developers have designed an application.
  • Creating primary objects (tables, views, indexes) once application developers have designed an application.
  • Planning for backup and recovery of database information is learned in Oracle DBA Training.
  • Controlling and monitoring user access to the database.
  • Ensuring compliance with your Oracle license agreement.
  • Backing up and restoring the database is taught in Oracle DBA Training.

Appzmine Tech provides professional level Oracle Technology Training and certification in Nagpur.

HISTORY OF ORACLE DBA

Oracle has a 3 decade history, outlasting many of its predecessors founded in August 1977 by Larry Ellison, Bob Miner, Ed Oates and Bruce Scott. Oracle was initially named after “Project Oracle” a project for one of their clients, the C.I.A, and the company that developed Oracle was dubbed “Systems Development Labs”, or SDL.

In 1978 SDL was renamed Relational Software Inc. (RSI) to market their new database. Various versions of Oracle are:

1979

:

Oracle release 2

   

1983

:

Oracle release 3

1988

:

Oracle release 6

1992

:

Oracle release 7

2001

:

Oracle release 9i

2003

:

Oracle release 10g

2007

:

Oracle release 11g

INDUSTRY DEMAND CAREER AND INDUSTRY SCOPE OF ORACLE DBA

Database administrator salaries are among the highest base salaries in IT, and experienced DBAs and database team leaders can earn salaries well into the six-figure range. Regardless of their industry or database system specialization, database administration is a high-demand profession offering top-tier earning potential and significant opportunities for upward mobility.

Oracle database is a well-established enterprise grade database, and lots and lots of companies have their data in Oracle databases. Also, Oracle is really complex, and that’s why anyone who has Oracle needs a DBA. So, the demand for Oracle DBA training is not going away soon. Hence, students should consider themselves enrolling for Oracle DBA training to take advantage of these employment opportunities.

STEPS TO LEARN ORACLE DBA

The Oracle DBA training is among the most perquisite training among the students and professionals also. Everyone wants to equip their knowledge with its learning. Oracle DBA Trainings designed to provide candidates a strong foundation on administration of Oracle Database. To expertise in the technology Appzmine Tech has organized 4/6 weeks 6 month Oracle DBA Training classes for the students and special short term course for the working professionals. The course consists of learning of many contents of Oracle like:

  • Oracle 11g/12c DBA
  • Oracle R12 APPS DBA
  • Oracle 11g/12c RAC DBA
  • Oracle Golden Gate

EXPERTISE OF APPZMINE TECH IN ORACLE DBA

Appzmine Tech is a company established in 2016, having expertise in providing Oracle DBA training to the engineering students. It works in three verticals i.e. Training, development and consultancy and has been honoured with best training services, having in Nagpur DBA training offers trainee to expertise in technology with:

  • Trainees learn how to install and maintain the Oracle Database
  • They get good understanding of Oracle architecture.
  • Learn to create an operational database and manage various structures in an efficient manner.
  • Learn Oracle ASM and RMAN in detail.
  • Knowing the internal functionality of each and every topic in DBA.
  • Knowing the internal functionality of each and every topic in DBA.

Appzmine Tech offers 4/6 weeks as well as 6 months Oracle DBA training. The training provided is of international level that provides the students with job opportunity in India as well as foreign based companies:

  • Real time support and development project which is free along with the course.
  • 100% placement assistance. Making a candidate 100% job ready.
  • Complete Real time oriented training.
  • Dealing the topics which are very advanced in the industry.
  • High End Servers & Setups available for Lab practice.
  • Oracle Certified & Well experienced real time Professional working with leading MNC.

INDUSTRIES USING ORACLE DBA

There are huge requirements of Oracle DBA in India as well as foreign companies. Few companies are:

  • Xavient Software Solutions Pvt Ltd.
  • IBM
  • Wipro Limited
  • CSC
  • Dell
  • Oracle
  • HCL
  • HP
  • NEC
  • DAMCO solutions and more…

Banks sector has also made extensive use of the Oracle. Few of the banks are: HDFC bank, City Bank and more, hiring Oracle DBA for their organization. If a student joins the ORACLE DBA Training from a reputed institute, it will help them in opening the door of sparkling opportunities in all the above companies.

Oracle DBA Training Syllabus Part 1

Introduction (Database Architecture)

  • Describe course objectives
  • Explore the Oracle 10g database architecture

Installing the Oracle Database Software

  • Explain core DBA tasks and tools
  • Plan an Oracle installation
  • Use optimal flexible architecture
  • Install software with the Oracle Universal Installer (OUI)

Creating an Oracle Database

  • Create a database with the Database Configuration Assistant (DBCA)
  • Create a database design template with the DBCA
  • Generate database creation scripts with the DBCA

Managing the Oracle Instance

  • Start and stop the Oracle database and components
  • Use Enterprise Manager (EM)
  • Access a database with SQL*Plus and iSQL*Plus
  • Modify database initialization parameters
  • Understand the stages of database startup
  • View the Alert log
  • Use the Data Dictionary

Managing Database Storage Structures

  • Describe table data storage (in blocks)
  • Define the purpose of tablespaces and data files
  • Understand and utilize Oracle Managed Files (OMF)
  • Create and manage tablespaces
  • Obtain tablespace information
  • Describe the main concepts and functionality of Automatic Storage Management (ASM)

Administering User Security

  • Create and manage database user accounts
  • Authenticate users
  • Assign default storage areas (tablespaces)
  • Grant and revoke privileges
  • Create and manage roles
  • Create and manage profiles
  • Implement standard password security features
  • Control resource usage by users

Managing Schema Objects

  • Define schema objects and data types
  • Create and modify tables
  • Define constraints
  • View the columns and contents of a table
  • Create indexes, views and sequences
  • Explain the use of temporary tables
  • Use the Data Dictionary
  • Manage data through SQL
  • Monitor and resolve locking conflicts

Managing Undo Data

  • Explain DML and undo data generation
  • Monitor and administer undo
  • Describe the difference between undo and redo data
  • Configure undo retention
  • Guarantee undo retention
  • Use the undo advisor

Implementing Oracle Database Security

  • Describe DBA responsibilities for security
  • Apply the principal of least privilege
  • Enable standard database auditing
  • Specify audit options
  • Review audit information
  • Maintain the audit trail

Oracle DBA Training Syllabus – Part 2

Configuring the Oracle Network Environment

  • Create additional listeners
  • Create Net Service aliases
  • Configure connect-time failover
  • Control the Oracle Net Listener
  • Test Oracle Net connectivity
  • Identify when to use shared versus dedicated servers

Backup and Recovery Concepts

  • Identify the types of failure that may occur in an Oracle Database
  • Describe ways to tune instance recovery
  • Identify the importance of checkpoints, redo log files, and archived log files
  • Configure ARCHIVELOG mode

Performing Database Backups

  • Create consistent database backups
  • Back your database up without shutting it down
  • Create incremental backups
  • Automate database backups
  • Monitor the flash recovery area

Performing Database Recovery

  • Recover from loss of a control file
  • Recover from loss of a redo log file
  • Perform complete recovery following the loss of a data file

Performing Flashback

  • Describe Flashback database
  • Restore the table content to a specific point in the past with Flashback Table
  • Recover from a dropped table
  • View the contents of the database as of any single point in time with Flashback Query
  • See versions of a row over time with Flashback Versions Query
  • View the transaction history of a row with Flashback Transaction Query

Moving Data

  • Describe available ways for moving data
  • Create and use directory objects
  • Use SQL*Loader to load data from a non-Oracle database (or user files)
  • Explain the general architecture of Data Pump
  • Use Data Pump Export and Import to move data between Oracle databases
  • Use external tables to move data via platform-independent files

Configuring Recovery Manager

  • Recovery Manager Features and Components
  • Using a Flash Recovery Area with RMAN
  • Configuring RMAN
  • Control File Autobackups
  • Retention Policies and Channel Allocation
  • Using Recovery Manager to connect to a target database in default NOCATALOG mode
  • Displaying the current RMAN configuration settings
  • Altering the backup retention policy for a database

Using Recovery Manager

  • RMAN Command Overview
  • Parallelization of Backup Sets
  • Compressed Backups
  • Image Copy
  • Whole Database and Incremental Backups
  • LIST and REPORT commands
  • Enable ARCHIVELOG mode for the database
  • Use Recovery Manager

Recovering from Non-critical Losses

  • Recovery of Non-Critical Files
  • Creating New Temporary Tablespace
  • Recreating Redo Log Files, Index Tablespaces, and Indexes
  • Read-Only Tablespace Recovery
  • Authentication Methods for Database Administrators
  • Loss of Password Authentication File
  • Creating a new temporary tablespace
  • Altering the default temporary tablespace for a database

Incomplete Recovery

  • Recovery Steps
  • Server and User Managed Recovery commands
  • Recovering a Control File Autobackup
  • Creating a New Control File
  • Incomplete Recovery Overview
  • Incomplete Recovery Best Practices
  • Simplified Recovery Through RESETLOGS
  • Point-in-time recovery using RMAN

Flashback

  • Flashback Database Architecture
  • Configuring and Monitoring Flashback Database
  • Backing Up the Flash Recovery Area
  • Using V$FLASH_RECOVERY_AREA_USAGE
  • Flashback Database Considerations
  • Using the Flashback Database RMAN interface
  • Using Flashback Database EM Interface
  • Managing and monitoring Flashback Database operations

Dealing with Database Corruption

  • Block Corruption Symptoms: ORA-1578
  • DBVERIFY Utility and the ANALYZE command
  • Initialization parameter DB_BLOCK_CHECKING
  • Segment Metadata Dump and Verification
  • Using Flashback for Logical Corruption and using DBMS_REPAIR
  • Block Media Recovery
  • RMAN BMR Interface
  • Dumping and Verifying Segment Metadata

Monitoring and Managing Storage I

  • Database Storage Structures
  • Space Management Overview
  • Oracle-Managed Files (OMF)
  • Row Chaining and Migrating
  • Proactive Tablespace Monitoring
  • Managing Resumable Space Allocation
  • SYSAUX Tablespace
  • Monitoring table and index space usage

Monitoring and Managing Storage II

  • Automatic Undo Management
  • Redo Log Files
  • Table Types
  • Partitioned Tables
  • Index-Organized Tables (IOT)
  • Managing index space with SQL
  • Configure optimal redo log file size
  • View “Automatic Tuning of Undo Retention”

VLDB Support

  • Creating Bigfile Tablespaces
  • Packages and data dictionary changes to support VLDB
  • Creating and maintaining temporary tablespace groups (TTG)
  • Partitioning and Partitioned Indexes
  • Skipping unusable indexes
  • DML Error Logging
  • Interpreting Bigfile ROWIDs

Automating Tasks with the Scheduler

  • Scheduler Concepts
  • Creating a Job Class and a Window
  • Managing Jobs, Programs, Chains, Events, Schedules, priority
  • Viewing and Purging Job Logs
  • Creating a program and a schedule
  • Creating a job that uses a program and a schedule
  • Altering the program and schedule for the job and observing the behavior change of the job
  • Monitoring job runs

Workshop

  • Workshop Methodology, requirements, and setup
  • Scenario 1: Database performance
  • Scenario 2: Finding and Tuning Inefficient SQL
  • Scenario 3: SGA Management – REDO
  • Scenario 4: Running out of Undo Space
  • Scenario 5: Missing datafile
  • Scenario 6: Managing space in a tablespace – REDO
  • Scenario 7: Missing TEMP data file

Oracle DBA training batch size in Nagpur.

Regular Batch ( Morning, Day time & Evening)

  • Seats Available : 8 (maximum)

Weekend Training Batch( Saturday, Sunday & Holidays)

  • Seats Available : 8 (maximum)

Fast Track batch

  • Seats Available : 5 (maximum)

WE’D REALLY LOVE TO HEAR FROM YOU SO WHY NOT DROP US AN EMAIL AND WE’LL GET BACK TO YOU AS SOON AS WE CAN. Or Call Us @ 0712-6642599 / 9028889770 / 9511265898

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