Oracle DBA Training in HSR layout

About Oracle DBA Course

Today, it is just not a graduate degree that will earn one job facilities, one has to go through extensive training and specified study so as to get designated jobs and promotions in work. Oracle DBA Training in HSR layout is such a certification which will mark compulsory progress in your resume.

Best Oracle DBA Training in HSR Layout

Best institutes cover oracle DBA course at best levels in technical as well as in practical levels. Oracle DBA training in HSR layout nurtures the thought that each of their students shall be best in dealing with concepts and must be appropriate while they handle practical issues. There are faculties from renowned universities and organizations teaching installation of oracle, upgradation, data guarding and installation of RAC which will help students in facing real time issue solving as a consultant.

At these institutes, students are trained as well as educated by the core faculty and thus each student builds within themselves the core competency as per IT levels.  Syllabus is very easy and understandable since it is designed by the unique faculty. The syllabus is more of practical knowledge gaining rather than mere study materials.

Institutes keep themselves aligned with newer IT technologies thus empowering as well as enhancing the course syllabus. It behaves to be a very strong base for each student. Students need not worry regarding batch timings since they are flexible and can change accordingly. Each student undergoes practical training once and twice for each subject of study thus making him a pro with the same.

What is Oracle DBA?

The term oracle is used to define like trademark of RDBMS. It is now rapidly mixing with the IT requirements and solutions such as- storage facilities, middleware and OS system by generating the premium pioneers as well as technology leaders in this market. Being taught in best institute in HSR in terms of experienced teaching and syllabus, this support provides best system to customers.

Oracle has been embraced by more than forty companies in countries and still it is expanding its wings over 90% on the certain RDBMS as well as ERP systems and tools. It is one of the leading as well as demanding set of tools in IT which can let one get high salaried jobs and travel along countries too. The role is all about handling the backbone of an organization and handle all of its major data managements at bigger scales.

So, if you are thinking to become one, oracle will help you to determine your technical skills apart from data management skills. Also, it helps you to get an edge over customers who are competing in database administration system positions that you have desired.

Oracle DBA Certification

The first and the foremost step towards getting oracle certified is that the student has to pass two random tests in Oracle. With passing each test, one has the qualification to work as database manager in a team of application manager. Test one examines one’s ability to retrieve, to create and to have maintained data in the proper way in files. One will need to apply his concept and creativity behind this. The importance and the need to use an SQL is also required here.

Test two introduces the student to oracle certification and one needs to have efficiency in almost seventy-six topics so as to get successful in this tough exam. One needs to have high examining skills of database files, system requirements and IT understanding to get through the exam.

The improved version of the second tests is the third one which requires understanding of recent technological developments and the content behind it. Also, how one can easily set up environments in database and secure them properly in files is a part of this test. Database backup, file recovery, architecture of oracle is all that is needed to be studied thoroughly here. Generally, database administrator working in oracle database know how these systems can be run in senior as well as junior levels. This totally depends on the level of certification.

Oracle DBA Course in HSR Layout

Oracle DBA Course in HSR layout simplifies the study of this technology through extra classes and important notes form professors. One might argue as in why the certification is so important just to have promotions in career. The answer to it is very simple. These days, normal programs of study are not accepted until and unless one is certified in technological aspects. The tests that you pass after getting associated with Oracle gives you mileage in near future. Your resume gets more highlighted and you getter better chances to show yourself in the world of technology.

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

Upcoming Batch Schedule for Oracle DBA Training in HSR Layout

Besant Technologies provides flexible timings to all our students. Here are the Oracle BDA Training Classes in HSR Layout Schedule in our branches. If this schedule doesn’t match please let us know. We will try to arrange appropriate timings based on your flexible timings.

• 25-11-2024 Mon (Mon - Fri)Weekdays Batch 08:00 AM (IST)(Class 1Hr - 1:30Hrs) / Per Session Get Fees
• 21-11-2024 Thu (Mon - Fri)Weekdays Batch 08:00 AM (IST)(Class 1Hr - 1:30Hrs) / Per Session Get Fees
• 23-11-2024 Sat (Sat - Sun)Weekend Batch 11:00 AM (IST) (Class 3Hrs) / Per Session Get Fees

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Trainer Profile of Oracle DBA Training in HSR Layout

Our Trainers provide complete freedom to the students, to explore the subject and learn based on real-time examples. Our trainers help the candidates in completing their projects and even prepare them for interview questions and answers. Candidates are free to ask any questions at any time.

• More than 7+ Years of Experience.
• Trained more than 2000+ students in a year.
• Strong Theoretical & Practical Knowledge.
• Certified Professionals with High Grade.
• Well connected with Hiring HRs in multinational companies.
• Expert level Subject Knowledge and fully up-to-date on real-world industry applications.
• Trainers have Experienced on multiple real-time projects in their Industries.
• Our Trainers are working in multinational companies such as CTS, TCS, HCL Technologies, ZOHO, Birlasoft, IBM, Microsoft, HP, Scope, Philips Technologies etc

Oracle DBA Exams & Certification

Besant Technologies Certification is Accredited by all major Global Companies around the world. We provide after completion of the theoretical and practical sessions to fresher’s as well as corporate trainees.

Our certification at Besant Technologies is accredited worldwide. It increases the value of your resume and you can attain leading job posts with the help of this certification in leading MNC’s of the world. The certification is only provided after successful completion of our training and practical based projects.

Key Features of Oracle DBA Training in HSR Layout

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