Email - info@dbauniversity.com

Phone -  720 934 1260, Chicago, USA.
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Overview

Database Administrators (DBAs) are responsible for the design, implementation, support and maintenance of computerized databases in today’s organizations. The role also includes architecting, building and scaling databases for future data growth and capacity. They are also responsible for security, performance and availability of data to users and customers. .

All the above tasks are performed with the help of a Database Management System (DBMS) and the leading and most widely used DBMS across the world today are the Oracle Database, Microsoft SQL Server, MySQL database etc. Out of the three DBMS technologies, Oracle Database is the most popular and widely used database in the world today.

Database Administrator Job Growth

DBAs play an important and responsible role in every company’s Information Technology (IT) department. DBAs are also very well paid and the average annual salary is more than $100,000 in the USA.

Among all the IT/computer best jobs in a recent CNN.com Best Jobs in America report, Database Administrator job has the highest job growth forecast (30% increase) for the next 10 years until 2023.. www.cnn.com also published an article recently that Database Administrators stand # 14 out of 100 BEST AMERICA JOBS

Oracle DBA Training

We are currently offering a world class oracle database administration training programme for interested students and professionals. Registration for our Oracle classes is open for anyone in the world because it is an online course.

 Course Details

1. Taught by Srini Ramineni ( Founder of DBA University ).
2. The on demand Oracle DBA training consists of high quality videos of a previous live online training and these videos are accessible for 12 months on a 24*7 basis. Students also get dedicated remote lab server access for 6 months. (with an option to increase the access duration to 1 year.)

3. Click HERE to download the training brochure (course topics and more details)
4. Home work assignments to the students to challenge on course topics. The lab exercises contain topics from both the latest Oracle 12c R2 and 12c R1 versions. Because our training is based on 12c R2 release, we automatically cover Oracle 19c which is essentially 12.2.0.3 and Oracle 18c which is essentially 12.2.0.2 in this training course.
5. Students can use the training to prepare for Oracle Database 12c Administration 1Z0-062 examination towards Oracle OCA certification (Oracle Certified Associate). The same training course can be used for preparation towards the Oracle Database 11g: Administration I 1Z0-052 examination as well.
6.Training contains Oracle database fundamentals as well as advance topics such as Oracle RMAN and Performance Tuning. For RAC, ASM and Data Guard we have a separate 40 hour course. Click here for its details.
7. The course fee is $699 (all-inclusive price.)
8. Every student gets access to our 350+ page PDF training material through Dropbox.com email download.

Oracle Certified Professional (OCA,OCP) Certification

Students can use this training to prepare for the topics required to pass the Oracle Database 12c Administration 1Z0-062 examination or oracle izo-082 exam towards Oracle OCA certification (Oracle Certified Associate). Additionally, students can also use this training to prepare for some topics required to pass the advanced 1Z0-063 and 1Z0-083 exams.

Once students complete this Oracle DBA Training, we strongly recommend to purchase the Oracle ASM RAC Data Guard training course also for getting trained in advanced DBA topics such as Oracle Automatic Storage Management (ASM), Oracle Real Application Clusters (RAC) and Oracle Data Guard (DG).

Course Topics

Introduction to database management systems and databases
What is a database?
Popular database management system (DBMS) software and why Oracle DBMS.
History and Current trends of DBMS and Database Administration.
Oracle database market share and about its current competitive landscape.
Tasks of a Database Administrator.

Installing Oracle database software (12c R1 and 12c R2)
Understand prerequisites for a successful Oracle RDBMS software installation.
Installation of Oracle 12c R1 database software with the latest patchset.
Installation of Oracle 12c R2 database software

Oracle Database Architecture
Planning for an Oracle database creation.
Creating an Oracle 12c R1 database using the CREATE DATABASE SQL command.
Creating an Oracle 12c R2 database using the Graphical Tool (Database Configuration Assistant).
How to configure and use Oracle Enterprise Manager (OEM) Database Express web based tool.
Understand initialization parameter files
Startup and Shutdown of a database.
View the database alert log
Components of an Oracle database and detailed architecture.
Advance Startup and Shutdown scenarios.
Oracle database memory and process architecture.
The Oracle database job scheduler API (DBMS_SCHEDULER package)

Database storage
Oracle tablespaces and allocation types.
How to create small file (default) and big file tablespaces.
How to create datafiles with fixed size and auto extend option.
What are control files and how to view control file content in a trace file.
How to rename datafiles in a control file.
Temporary tablespaces and temporary tablespace groups.
Managing Undo Data
Explain DML and undo data generation
How to add data files to undo tablespaces.
Configure undo retention.
Understand Oracle database read consistency

Oracle Networking
Introduction to Oracle Net Services component.
Oracle listener configuration (Dynamic and Static Listeners).
Dynamic Service Registration and Naming Methods configuration in sqlnet.ora.
Oracle database connections from other computers.
Oracle netca (Network Configuration Assistant) tool for configuration file generation.
Oracle netmgr tool for adding database services to a static listener.ora configuration file.
Oracle listener administration and TNS_ADMIN environment variable.
What are database links and learn about best practices in creating them.

Administering User Security
Create and manage database user accounts.
Grant and revoke privileges.
Create and manage roles.
Create and manage profiles.
Standard database auditing
How to audit DBA login sessions and statements
How to enable non-DBA login session auditing.
How to disable non-DBA login session auditing
How to purge older audit trail records.

Used Managed (Manual) Backup and Recovery
Backup and Recovery Concepts (Redo log files and archive log files.)
Backup and Recovery Configuration (Configure the fast recovery area and ARCHIVELOG mode.)
Introduction and planning for a robust Backup and Recovery Strategy.
How to create a consistent database backup aka offline backup (COLD BACKUP)
Hot to create an inconsistent database backup aka online backup (HOT BACKUP).
How to clone a database from a consistent database backup.
How to clone a database using Cancel based recovery from an inconsistent database backup.
How to clone a database using Time based recovery (Database point in time recovery) from an inconsistent database backup.

RMAN Backup and Recovery
Advantages of RMAN method compared to the user-managed method.
Create consistent database backups using RMAN.
Create inconsistent database backups (without shutting it down) using RMAN.
Oracle database backup metadata.
How to create incremental backups using RMAN.
How to clone a database using RMAN backup based duplication.
How to restore and recover a full database from its RMAN backup.
Use Data Recovery Advisor to perform recovery of the control file and redo log file.
How to drop a database using RMAN
Oracle database backup retention policies and backups to Tape/offsite.
How to purge old backups using RMAN.

Oracle database upgrades
Introduction to Oracle versions and how to understand a version.
How to upgrade a database from Oracle 12c R1 to Oracle 12c R2.
How to upgrade from one patchset to another patchset within the same maintenance release.
What are Oracle interim patches
How to apply SPU patches (Security Patch Updates).
How to apply a Patch Set Update (PSU)
Learn about Oracle Interim Patch Installer (OPATCH).

Oracle Data Movement Utilities
Oracle database logical backup and restore operations (Data Pump Export and Import).
Business use cases of logical backups compared to physical backups.
Various Data Pump Export modes.
Data Pump Import to import data from an export backup.
Advanced features in Oracle Data Pump Export.

Oracle Database Performance Tuning
How to handle performance issues in the real world.
V$ dynamic views for performance monitoring and analysis.
How to size the Oracle database memory structures for optimal performance.
Oracle database wait events.
Explain Oracle temporary space internals and sizing.
How to trace database sessions using DBMS_MONITOR and DBMS_SESSION packages.
How to format SQL trace files using the tkprof utility.
How to generate on-error diagnostic dump files.
Index Monitoring and internals of index maintenance by Oracle.
Statistics data collection for Oracle database optimizer.
What is Oracle automatic workload repository (AWR) and how to obtain AWR reports.

Real world life of an Oracle DBA
Type of Oracle errors. Valid errors and internal exceptions (ORA-00600 and ORA-07445 errors).
How to work with Oracle Support https://support.oracle.com to create Service Requests.
Parlance and terminology used by Oracle DBAs.
Working with Oracle Forums for issues.
Productivity tools required when you join the work place.
Scheduling JOBS and scripts through UNIX/LINUX crontab utility.

Oracle DBAAS (Database as a Service)
Sign-up in https://cloud.oracle.com
Difference between a DBAAS instance and a database instance.
Navigate with My Services Dashboard
User authentication and roles
Generate a Secure Shell (SSH) Public/Private Key Pair

Oracle 12c ASM (Automatic Storage Management)
For Oracle RAC, ASM and Data Guard we have a separate course conducted by Srini Ramineni. Please purchase it at http://52.13.229.227/course/oracle_rac_asm_dg_training/ for $699.

Oracle 12c Database High Availability (RAC, DataGaurd)
For Oracle RAC, ASM and Data Guard we have a separate course conducted by Srini Ramineni. Please purchase it at http://52.13.229.227/course/oracle_rac_asm_dg_training/ for $699.


Course Reviews

4.8

4.8
57 ratings
  • 5 stars48
  • 4 stars9
  • 3 stars0
  • 2 stars0
  • 1 stars0
  1. 5

    I really enjoyed this course.
    Great examples and great teaching style.
    It covered good content.
    Good combination of the theory and practice.
    Classes were interesting.
    Srini is a good presenter.

  2. 4

    I attended the Oracle DBA course presented by Mr. Srini Ramineni; it was well planned and presented course. Mr. Ramineni’s DBA background, experience and way of presenting with practical examples really helped to understand most of Oracle DBA concepts clearly. Initially I was hesitant about the effectiveness of the online course, access to lab servers and availability. I would like to emphasize few important aspects that I liked in this training course, Mr. Ramineni’s Oracle DBA knowledge, his patience and ability to manage audience with different level of knowledge and background, interactive white board teaching experience over traditional PowerPoint presentation, course material, lab server and instructors availability to learn and apply the concepts. I really appreciate Mr. Ramineni’s dedication for extending the course duration to cover the topics that he planned in the course.

    I strongly recommend this course for anyone who is interested start their career as Oracle DBA.

  3. 4

    It was really great to be a part of ORACLE SQL class. Teacher was very cooperative and helpful. I am planning to do more classes with them in future.

  4. 5

    My experience with DBA-U was a very positive one. The latest class I attended was the Big Data Offering. I am a hands-on learner, and I do not do well with just lectures. The working labs and AWS setup made this course worth every penny. Srini was/is an excellent guide through the Big Data Maze and introducing the class to the tools of the trade as well as solid fundamentals.

  5. 5

    I highly recommend DBA University Inc to anyone looking for hands on DBA training for career change or advancement in the field of database administration.

  6. 5

    The Java course was an excellent course! I loved it! It will help me greatly with future projects.

  7. 5

    DBA University is very good for the ORACLE DBA class that I took recently. The instructor Srini is highly knowledgeable and experienced, and gives realistic examples to make students understand the topic clearly. The course covered all of the topics required for Oracle DBA job. Also, the ebook provided by DBA university is very useful and helpful.
    I am fully satisfied with the class, and I would like to take RAC and ASM class also, in the near future, from DBA university only.

  8. 4

    I took ORACLE DBA 11GR2 class with DBA University during Jun-JUL 2014. Srini ia a awesome tutor. He is methodical and brings in lot of practical example to the board.

    I will not think twice to take any further course with DBAUniversity

  9. 4

    I really enjoyed my Oracle SQL PL/SQL course at the DBA University. The SQL course was very detailed and the instructor was very knowledgeable and he provided a lot of additional information about Oracle some of which are not covered in the course content but very useful in my everyday work as a SQL developer. I would definitely recommend this course for anyone who wish to learn SQL, however, I feel that the PL/SQL section of the course was rushed and I wish we had more time for that.

  10. 5

    I recently took the oracle Dba training at the DBA University taught by Srini Ramineni. I am well pleased with his teaching strategies.He made the course more understandable in the ways he uses graphical explanations to walk the class through real world scenario. The University also provides adequate training materials and Lab practice on steps by steps approach to resolving real world databases issues. In all I have enjoyed the training and I’m looking forward to taking a course in Rac and Asm soon.

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Contact Details

DBA University
605 W Madison St Suite 1108
Chicago IL 60661
United States of America

Ph 720 934 1260
Email info@dbauniversity.com

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$799.00

May 11th 2019 to Jun 30th 2019
Saturday, Sunday 8 am central time to 12:30 pm central time (30 min break)
8 weeks course
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