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Oracle Dba Online Training & Certification

Ksquareinfo is a leading online training in India for Oracle DBA training with best curriculum designed by industry experts as per the standards and demands of the industry. It will help you in clearing the DBA certification exam by gaining knowledge on data administration concepts through instructor led sessions. It is no.1 Oracle DBA online training institute in Hyderabad that offers expertise in oracle database architecture, installation of oracle database, configure, recover and manage users along with retrieving data.

Why should you take Oracle DBA course?

Oracle DBA is a market leader with a market share of 48.35% enhancing career opportunities for database administrators with an average salary of an administrator in Oracle DBA is around $1,00,000 per annum.

Who can take the Oracle DBA course?

The technology can be learnt by software developers, SQL professionals, architects, Database analysts and administrators and freshers who are looking for a career in Database development.

What are Oracle DBA Pre- requisites?

It is recommended to acquire basic knowledge of database and SQL programming.

Why should I learn Oracle DBA from Ksquareinfo?

Ksquareinfo is the top ranked online training institute for Oracle DBA in Hyderabad, it has been training thousands of students online across the world for the past 10 years. It has a curriculum designed by the experts that will give you hands on experience that will be helpful in mastering the programming language both basic and advanced concepts. It is the best training online institute that provides both self-paced training and group online training with individual attention to each of the student.

Why Oracle DBA ?

Oracle DBA professionals have wide range of growth opportunities that also makes them one of the highly paid professionals in Database programming.

Can beginners also learn Oracle DBA?

Yes, it will be helpful for beginners to obtain strong knowledge in Oracle DBA concepts to increase job opportunities in the market.

What Are Modes of Training offered by Ksquareinfo?

Ksquareinfo is a leading Oracle DBA online training in India that offers two types such as self-paced training and online instructor group training that provide flexible hours as per your convenience. Our trainers have vast experience in the technology and are working as subject matter experts for the company. Personal interaction with the trainers will be provided through a demo for the students before confirmation.

How many people are using Oracle DBA?

Many companies in the world are hiring Oracle DBA increasing the professionals who are using the technology globally.

What are the preferred skills to become a successful Oracle DBA Professional?

Some of the skills to become a successful Oracle DBA professional are :

  1. 1. Excellent understanding of Oracle DBA technology
  2. 2. key features of Database
  3. 3. Ecosystem of SQL programming concepts

Reviewing tools and Support Sites

  1. • Introduction to Commonly used Tools : Putty, VNC, Winscp, VPN , telnet . ssh

Oracle Database 11G Architecture

  1. • Instance vs. Oracle Database 11G
  2. • Components of an Oracle Database 11G Instance
  3. • Components of an Oracle Database 11G
  4. • Datafiles, Controlfiles and Redo Logs
  5. • Checkpoints , Roll Forward and Rollback
  6. • Buffer Cache Block Management - LRU List
  7. • SGA vs. PGA
  8. • Background processes

Software and Database Installation

  1. • Unix Kernel Parameters Setup
  2. • Important configuration files - sysctl.conf, limits.conf, meminfo ,cpuinfo
  3. • Installation of Oracle Software
  4. • Installation Oracle Database 11G using DBCA
  5. • Setting up of Environment
  6. • Startup and Shutdown of the Oracle Database 11G

Oracle Database 11G Init Parameters

  1. • Init parameters
  2. • Displaying init.ora values with v$parameter
  3. • Sizing SGA components
  4. • Shared pool concepts and components
  5. • Overview of PGA for sorting and pga_aggregate_target
  6. • Alteration of Modifiable and Non Modifiable Init parameters vs. Spfile
  7. • Explaining the use of control files
  8. • File locations for control Files
  9. • Obtaining Control File Information
  10. • Multiplexing Control Files
  11. • Convert Oracle Database 11G to Archivelog Mode
  12. • Archiving the Oracle Redo Logs

Oracle Database 11G Tablespace Management

  1. • Managing Tablespaces - Create, alter, drop, rename, offline, online, read only, read write
  2. • Creating, Resizing, Renaming, offline Datafiles
  3. • Creating and Managing Temporary Tablespaces and Tempfiles
  4. • Creating and Managing Undo Tablespaces
  5. • Understanding Undo Retention
  6. • Free Space / Used Space in Tablespace
  7. • Troubleshooting Undo – snapshot too old
  8. • Online redo log (log_buffer)
  9. • Dictionary queries

Oracle Database 11G Redo Management , Management of Database Segments

  1. • Redo log switch
  2. • Multiplexing the Online Redo Log Files
  3. • Dictionary and v$ views
  4. • The dba_, all_ and user_ structures
  5. • Querying the tables, indexes, and segments views
  6. • Monitoring the alert log
  7. • Oracle Database trace/dump files
  8. • Oracle Database tables : Creation and Maintenance Operations
  9. • Oracle Database Indexes : Creating B*-Tree, bitmap and function-based Indexes
  10. • Oracle Database Views

Oracle Database 11G Reorg, Users , Roles , Profiles , Privileges

  1. • Reorganize Tables
  2. • Index rebuilding
  3. • Creating New Database Users
  4. • Managing Profiles
  5. • Identifying System and Object Privileges
  6. • Granting and Revoking Privileges
  7. • Creating and Modifying Roles
  8. • Displaying user security Information from the Data Dictionary

Oracle Database 11G*Net configuration

  1. • Understanding the Listener and how connection takes place from Client to Server
  2. • Use Netca
  3. • Creating the listener.ora file
  4. • Creating the tnsnames.ora file
  5. • Verifying network connectivity with ping and tnsping
  6. • Testing Oracle Database 11G connection via Listener

Oracle Database 11G Backup & Recovery

  1. • Hot vs. Cold backups
  2. • Backup in Archivelog vs. Noarchivelog Mode
  3. • Taking Cold Backups
  4. • Taking Hot Backups
  5. • Concepts of Hot Backup
  6. • Complete and Incomplete Recovery
  7. • Restoration from cold Backup with complete data loss
  8. • Restoring and Recovering from loss of Datafiles - System and non system ,loss of Read Only Tablespaces
  9. • Loss of Controlfiles
  10. • Complete and Incomplete Recovery

Oracle Database 11G Backup and Recovery management using RMAN

  1. • Advantages of RMAN
  2. • Advantages of Catalog over Nocatalog
  3. • Catalog Creation
  4. • RMAN Closed Database and Hot Backups
  5. • RMAN Backup Management (Backup Database , tablespace , Datafile ,controlfile ,archivelogs , spfile)
  6. • Viewing Backups using List
  7. • Configure RMAN(Configure channels , autobackup , tape / disk ,retention Policies)
  8. • Reporting Bacukups
  9. • Restoring and Recovering from loss of Datafiles - System and non system ,loss of Read Only Tablespaces
  10. • Loss of Controlfiles
  11. • Loss of Redo Logs - Inactive and Active
  12. • Complete and Incomplete Recovery

Oracle Database 11G DBA Utilities

  1. • Imp and exp utilities
  2. • Data pump (impdp and expdp)

Oracle Database 11G DBA Utilities

  • • DBVerify for Corruptions
  • • Flashback Oracle Database, Flashback Drop , Flashback Query
  • • Using Opatch for Oracle Database Patching
  • Cloning Of Oracle Database

    1. • Cloning using Hot Backup
    2. • Cloning Using RMAN Duplicate Database

    Performance Management : Understand Problem , Check OS and Automated Reports

    1. • Understand the Performance Problem Scope
    2. • Discuss with the affected Users
    3. • Check dynamic performance views useful in tuning
    4. • Use dynamic performance views to view statistics and wait events
    5. • Create and manage AWR snapshots
    6. • Generate AWR reports
    7. • Generate ADDM reports

    Performance Management : Tuning the Oracle Database 11G Instance

    1. • Tuning SGA
    2. • Tuning the Shared Pool
    3. • Tuning the Buffer Cache
    4. • Checkpoint and Redo Tuning
    5. • Diagnose checkpoint and redo issues
    6. • Size the redo log file
    7. • Size the redo log buffer
    8. • Diagnose PGA memory issues
    9. • Size the PGA memory
    10. • Diagnose temporary space issues
    11. • Understanding Locks
    12. • Detect enqueue contention

    Oracle Database 11G Performance Management : DBMS_STATS, Detect Fragmentation , SQL Tuning

    1. • Cost Based Optimizer
    2. • Using EXPLAIN PLAN
    3. • Using “set autotrace”
    4. • Interpreting EXPLAIN PLAN Output
    5. • Collecting Schema , table and index statistics (dbms_stats)
    6. • Checking Statistics
    7. • Tracing a Database Session
    8. • Using TKPROF to analyze a trace File

    Oracle Database 11G Maintenance & Job Scheduling and Processes

    1. • Monitoring Systems
    2. • Commonly configured Oracle Database Alerts and Actions to be taken
    3. • Common Monitoring Problems Encountered and Resolution
    4. • Change Management Process , Approval Process
    5. • Ticket Management Process (Severity , Priority , SLAs,Communication Protocol)

    Upcoming Batches

    Date Time (IST) (UTC +5:30) Day
    06 Aug 2019 (07:00 AM - 08:30 AM) Tue-Sat
    06 Aug 2019 (08:30 PM - 10:00 PM) Tue-Sat
    06 Aug 2019 (07:00 PM - 08:30 PM) Tue-Sat
    10 Aug 2019 (07:00 AM - 08:30 AM) Sat-Sun
    10 Aug 2019 (08:30 PM - 10:00 PM) Sat-Wed
    13 Aug 2019 (07:00 PM - 08:30 PM) Tue-Sat

    Yes before confirming the schedule, we will be discussing with the trainer and training will be provided as per your availability.

    The trainer is a certified professional with immense experience in the related technology and industry.

    The trainer is a certified professional with immense experience in the related technology and industry.

    Yes we accept course fee in two instalments

    Yes there will be group discount where students join in a group will be provided with a discount.

    We will provide assistance in that is required to place in an MNC by forwarding the resumes to the companies that we have partnered with. The curriculum provided in the course ensures that you have sufficient knowledge and exposure to get a job.