Email - info@dbauniversity.com

Phone -  720 934 1260, Chicago, USA.
Google Rating
4.9
BUY - LIVE Online TrainingBUY TRAINING

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.
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 $499 (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 majority of the topics required to pass the 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. Additionally, students can also use this training to prepare for some topics required to pass the  Oracle Database 12c: Advanced Administration 1Z0-063 exam that is required for acquiring the Oracle Certified Professional (OCP) designation.

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 $499.

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 $499.


Course Reviews

4.8

4.8
53 ratings
  • 5 stars44
  • 4 stars9
  • 3 stars0
  • 2 stars0
  • 1 stars0
  1. 5

    Oracle DBA course material is very well prepared and organized. Lab practices and home works are very well timed with the topics covered during the training sessions. Most importantly, the experienced, knowledgeable and professional instructor (Srini) is excellent in teaching, training and preparing the students to achieve their future career goals in the database field. If needed, the instructor also goes beyond the training schedule to cover the material. I not only recommend the course, but also strongly recommend any courses that are offered by this instructor. And I have already registered myself for the next course (“Oracle RAC, ASM and DG”) offered by the same instructor.

    ################################

    I have taken the course “Oracle RAC, ASM and DG” at the DBA University. It’s an excellent course tought by experienced, knowledgeable and professional instructor (Srini Ramineni). 25% of training on lab machine and remaining will be on student’s PCs so that it helps student to continue to practice even after the course is completed. I also strongly recommend this course and any other courses offered by this instructor.

  2. 5

    Oracle DBA training is an excellent course to get your head around the key concepts of Oracle 11G and 12c. Srini does an excellent job explaining and teaching by real-world examples. Coming from a SQL Server background he was able to explain the similarities and differences to help me understand Oracle perfectly. I would recommend this course to anyone looking to learn Oracle and definitely sign up for the second part which is on ASM, RAC and Data Guard. I have signed up and am looking forward to it.

  3. 5

    It was a nice experience for me taking oracle DBA online training from dba university.The study material is well prepared and very clear for a beginner to follow .I really like the teaching style of our experienced instructor (Srini Ramineni) and his quick response for every student.The class is mix of theory and lab practice which makes learning more interesting.From my point of view this course is better than class room training .So i highly recommend this course .

  4. 5

    I really enjoyed this training class. Had little knowledge about rdbms, but Srini explained every step in his dba training materials and made sure ever student understood the concept and real world application.

    Very satisfied with the knowledge I gained from this training.

  5. 5

    I have recently finished Oracle DBA, training from DBA University. Srini is a very well experienced teacher with hands on industry experience. He explains the DBA concepts very well with LAB examples. This course is better than class room training. I highly recommend this course.

  6. 5

    It was a big experience for me taking this online course whith really white board ,Srini is a very good teacher who have a big understanding of the subject 9Oracle dba). I will take more course with Dba University…Highly recommended for everyone ….And the price is reasonable…

  7. 5

    Last month I finished the Oracle DBA Training and it was a great course. Srini Ramineni has a lot of experience in the industry and he explains really well. For me this course was complementary because I have experience as an Oracle DBA and I took the official course “Workshop I” by Oracle University, but there are many topics where they used GUI (Enterprise Manager) however the method used in Oracle DBA Training by DBA University is different because they work with command line (sql plus) and most of the companies required these skills.

  8. 5

    I attended Core DBA training online from DBA University. I really like Srini Ramineni teaching fashion which easily makes his student involve into the subject because his way of delivering topics are really impressing. He brings real time challenging topics that he has experienced in his career and explain it in a sweet way which give me confident to build my carrier as an Oracle DBA. LAB facility is full day during the weekend and 5 hours during week days. I always wanted to be a part of a game not to just watch a game and I achieved same in “DBA University”.

  9. 5

    I have recently finished Oracle DBA, RAC, ASM and Data Guard from DBA University. Srini is a very well experienced teacher who has lots of hands on industry experience. He explains each and every topic very well and makes learning really easy for you. You don’t really want to miss any moment of his class. He is a wonderful teacher. I am looking forward to join his Hadoop Class also.

  10. 5

    I completed several courses with DBA University with Srini Raminini. Srini is a very knowledgeable professional instructor who delivered the classes in an easy going and interactive manner. The classes are very well documented and are up to date. The training environment is fabulous. Its like being there, but from wherever you want. I had to go on a trip to Dominican Republic during the course and could take classes online without any problems. The best setup for your station will be 2 monitors ( laptop and monitor ) and a wired connection. It will make the training very effective as you can look on the blackboard on one screen and have your lab machine on the other screen. The price is very reasonable as well. It’s impossible to find Oracle classes anywhere for this price while the teaching quality is so high. I am looking forward taking a few more courses with DBAUniversity and would recommend this place to everybody who wants to upgrade their knowledge in DBA field.

  11. 1 2 3 4 5 6
108 STUDENTS ENROLLED

See what others are buying

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

Setup Menus in Admin Panel

X