Oracle DBA – Best DBA Training Institute in Chennai

If you are searching for the best DBA  training in Chennai then you have come to the correct place, Upshot technologies in Chennai. Because, we are the Best training centre in teaching DBA in Chennai

About Oracle Database:

  • Developed by Software Development Laboratories (SDL) in 1977 which was later renamed as Oracle Corporation in 1982.
  • Initially released on October 1979 (Oracle V2) as the first commercial SQL-based RDBMS.
  • The latest release was on March 2017 (Oracle 12c Release 2 or Oracle 12.2).
  • World’s most popular and most used database for various purposes.
  • Can be installed on-premises or on-cloud (Oracle’s public cloud or customer’s private cloud).
  • Has many valuable features due to its 30+ years of nonstop development such as Analytics, Scalability, Availability, Security, Performance and Integration.
  • Oracle DBA has to take care of creation and maintenance of the databases, re-organization, backup and recovery, security and performance of the databases.
  • Also install the latest versions of the Oracle RDBMS and its tools that has access to the Oracle databases in use.

Upshot Technologies is one of the premier institutions in training Oracle Database Administrators (DBAs) in Chennai and has been providing the best Oracle DBA training in Chennai. Some of the highlights of our Oracle DBA training are listed below:

Syllabus               

Designed to infuse the knowledge expected by the industry from our students.

Meticulously crafted by experts after analyzing the expectations of the industry.

Extensive with the inclusion of technologies used by Oracle DB and the roles and responsibilities of Oracle DBAs.

Consists of small real-time projects in Oracle DB for practice.

Trainers

Certified Experts who have made a living out of managing the Oracle Databases.

Have immense knowledge of working of Oracle DB and clear understanding of the functions of Oracle DBAs.

Dedicated professionals with passion for teaching and database administration.

Take special doubt clarification sessions every week to ensure that all our students had clear understanding.

Provide emotional support and suggestions to the concerned students whenever required.

Infrastructure   

State-of-the-art computer lab with access to the latest version of Oracle DB in all the systems.

Smart classrooms and video conferencing hall to make use of latest technologies in training our students effectively.

Fully air-conditioned lab with technical assistants to support our students while practicing.

Free high-speed online access to help our students stay up-to-date.

Placement care

100% assurance for providing your joining letter in your hand as soon as you complete our Oracle DBA training successfully.

Ardent placement cell with a goal to place all the successful students at the earliest.

Provide help to prepare an impressive resume.

Offer a lot of study materials for interview preparation.

Prepare a number of mock tests and interviews for our students to practice.

Other additional perks in studying the Best Oracle DBA training in chennai are given below:

  • Several batch timings to accommodate college students, freshers, and IT professionals.
  • Affordable fees structure with various payment options for the benefit of our students.
  • Dependable in-house prepared study materials that will complement the training.
  • Step-by-step guide to get Oracle DBA related certifications from Oracle corporation.

Corporate training and special 1-to-1 training can be organized if informed earlier.

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 Corporation is providing many certifications related to Oracle database administration. With the knowledge you learned from our Oracle DBA training and the guidance from our experts, you can easily obtain all the certifications listed below. We will provide complete guidance to get Oracle DBA related certification from Oracle corporation. The list of certifications obtainable by our Oracle DBA training is given below:

  • Oracle Database 12c Administrator Certified Associate
  • Oracle Database 12c Administrator Certified Master
  • Oracle Database 12c Administrator Certified Master (upgrade)
  • Oracle Database 12c Administrator Certified Professional
  • Oracle Database 12c Administrator Certified Professional (upgrade)
  • Oracle Database 12c R2 Administration Certified Associate
  • Upgrade to Oracle Database 12c R2 Administration Certified Professional

However, you something more valuable than these certifications which is the Best Oracle DBA training institute. We will get you placed even before you apply for these certifications which is one of the numerous benefits of joining the Best Oracle DBA training in Chennai.

After the completion of our Oracle DBA training, you will become a member in one of the most popular profession – Oracle Database Administrator. You will be eligible to apply for numerous job offers from nook and corner of the world. Some of the designations you can join, are listed below:

  • Oracle Database Administrator
  • Oracle DBA Consultant
  • Database Management – Oracle DBA

Oracle DBA is one of the jobs with millions of openings due to the widespread use of Oracle DB. Apart from these, there are also other career options available for you such as promotions, switching job to a multinational company and teaching Oracle database at institutes.

Best IT training institute in Chennai with Placement

“You don’t have to believe our words that name Upshot technologies as the Best IT training institute in Chennai but you have to believe the words of our students which are spoken from the experience they had from our training.

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