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Oracle DBA Reviews

Real Time Experts

4.9 out of 5 based on 265 Reviews


 Oracle Dba Trainer explained the course very detail manner. Spent more time to answer my doubts. Gave many real time scenarios while explaining the RAC course. Over all good Experience.


Gourav

1 days ago


 I have done my Oracle Dba with Golden gate course in Training in Real Time Experts. My Trainer took classes very well and he has covered all the basic topics and am I have gained Excellent knowledge In Oracle RAC Dba. He clears all the doubts at any time. I practiced and center has given me freedom to practice at any time.


Pradeep

1 days ago


 

I took Oracle Dba and Rac course training in RTE. His way of delivering the course and clearing the doubts to us was really awesome. Good place to learn and acquire knowledge. Thanks to all staffs since they are always reachable when we need help.



Roopeshreddy

1 days ago


 

 

Hi Every one, I am very happy to get placed in Accenture today in Oracle DBA and RAC. I appreciate the training and placement support given from Real time experts Marathalli. I have invested my money in one of the institute but didn`t get proper knowledge from there, later I contacted to real time experts through my friends and joined again for training in Oracle dba , and happy to get placed finally.


Nishanth

6 days ago



Oracle DBA Training in bangalore

Oracle DBA


Oracle DBA Training

Real time Experts offers best Oracle DBA Training in Bangalore with most experienced professionals. Our Instructors are working in Oracle DBA and related technologies for more years in MNC’s. We aware of industry needs and we are offering Oracle DBA Training in Bangalore in more practical way. Our team of Oracle DBA trainers offers Oracle DBA in Classroom training, Oracle DBA Online Training and Oracle DBA Corporate Training services. We framed our syllabus to match with the real world requirements for both beginner level to advanced level. Our training will be handled in either weekday or weekends programme depends on participants requirement. We do offer Fast-Track Oracle DBA Training in Bangalore and One-to-One Oracle DBA Training in Bangalore. Here are the major topics we cover under this Oracle DBA course Syllabus Introduction, Installing the Oracle Database Software, Creating an Oracle Database, Managing the Oracle Instance, Managing Database Storage Structures, Administering User Security, Managing Schema Objects, Managing Undo Data, Implementing Oracle Database Security .Every topic will be covered in mostly practical way with examples.

Real time Experts located in various places in Bangalore. We are the best Training Institute offers certification oriented Oracle DBA Training in Bangalore. Our participants will be eligible to clear all type of interviews at end of our sessions. We are building a team of Oracle DBA trainers and participants for their future help and assistance in subject. Our training will be focused on assisting in placements as well. We have separate HR team professionals who will take care of all your interview needs. Our Oracle DBA Training Course Fees is very moderate compared to others. We are the only Oracle DBA training institute who can share video reviews of all our students. We mentioned the course timings and start date as well in below.


Oracle DBA Training Syllabus in Bangalore


Oracle DBA Training Syllabus in Bangalore

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 trainer Profile & Placement

    Our Oracle DBA Trainers


    • More than 10 Years of experience in Oracle DBA Technologies
    • Has worked on multiple realtime Oracle DBA projects
    • Working in a top MNC company in Bangalore
    • Trained 2000+ Students so far.
    • Strong Theoretical & Practical Knowledge
    • Certified Professionals

    Oracle DBA Placement Training in Bangalore


    • More than 2000+ students Trained
    • 92% percent Placement Record
    • 1000+ Interviews Organized

    Oracle DBA training batch size in Bangalore

    Regular Batch ( Morning, Day time & Evening)


    • Seats Available : 8 (maximum)

    Oracle DBA Weekend Training Batch( Saturday, Sunday & Holidays)


    • Seats Available : 8 (maximum)

    Oracle DBA Fast Track batch


    • Seats Available : 5 (maximum)

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