Complete Oracle Database Administration course (19C,21C)

Oracle Database Administration course /Multitenancy/ Oracle Database Backup&Recovery/Data Guard/Patching & Upgrade

After completing this Complete Oracle Database Administration course (19C,21C) course you will become a confident Database Administrator and will be ready to jump start your career.

What you’ll learn

  • Oracle Database Administration.
  • Oracle Database Architecture, Physical files of the DB, Memory Structures, Memory Management, Background Processes.
  • How to install Oracle Database Software on the server without GUI.
  • How to access Oracle Database via sqlplus, sqlcl and SQL Developer.
  • Managing Database Instance: Starting and Shutting down DB, working with initialization parameters, Diagnosing problems, working with Data Dictionary.
  • Oracle Net Services.
  • Administering User Access, Privileges & Roles, Resource Limitation.
  • Multitenancy: Creating PDBs from SEED, Clonning PDBs, creating Refreshable Clones, Unplug/Plug PDBs.
  • Transparent Data Encryption (TDE).
  • Creating and Managing Tablespaces.
  • Managing UNDO Data.
  • Practicing different Backup and Recovery scenarious via RMAN.
  • Moving Data: Data Pump, SQL Loader.
  • Data Guard configuration.
  • Applying the latest Database Patch.
  • Database Upgrade from 19c to 21c.

Course Content

  • Introduction –> 1 lecture • 3min.
  • Oracle Database Architecture ( part 1 ) –> 3 lectures • 19min.
  • Oracle Database Installation –> 4 lectures • 33min.
  • Oracle Database Architecture ( part 2 ) –> 4 lectures • 41min.
  • Accessing an Oracle Database –> 4 lectures • 16min.
  • Manage Database Instance –> 5 lectures • 34min.
  • Creating PDBs –> 6 lectures • 34min.
  • Oracle Net Services –> 2 lectures • 18min.
  • Users –> 6 lectures • 41min.
  • TDE –> 1 lecture • 13min.
  • Tablespaces –> 4 lectures • 26min.
  • UNDO –> 5 lectures • 20min.
  • Backup & Recovery –> 27 lectures • 1hr 39min.
  • Patch DB –> 6 lectures • 25min.
  • Monitoring –> 4 lectures • 32min.
  • Oracle Database Upgrade from 19c to 21c –> 3 lectures • 14min.
  • Data Guard –> 9 lectures • 59min.
  • Production Challenges –> 2 lectures • 1min.
  • BONUS: Practice SQL skills –> 2 lectures • 1min.
  • Miscellaneous –> 1 lecture • 1min.

Complete Oracle Database Administration course (19C,21C)


  • Basic Linux Knowledge.
  • understand what is a process in linux.
  • Basic SQL Knowledge.

After completing this Complete Oracle Database Administration course (19C,21C) course you will become a confident Database Administrator and will be ready to jump start your career.

You get hands-on experience in the most common administration tasks. You will create and configure Oracle Database Server for the real world production scenario ( in 99% there is no GUI on production servers ). We will go the extra mile and implement different backup strategies, perform numerous restore operations in the Oracle Database Backup&Recovery section of the course. We don’t forget about Patching operations. Because these operations are required to comply with information security policies. And we will have many more interesting assignments.

According to the U.S. BUREAU OF LABOR STATISTICS employment of database administrators is projected to grow 15 percent from 2019 to 2029, much faster than the average for all occupations. Growth in this occupation will be driven by the increased data needs of companies across the economy. After the pandemic the demand doubles.

There is a lack of DBAs even in the Oracle itself! Follow my Instagram page – @it.rockstars, where I post new opening positions on a regular basis.

The long-term support Oracle Database 19c version was chosen for this course to teach you the database administration skills. It provides the highest level of release stability and longest duration of support and bug fixes, giving you the most stable platform for your applications.

At the end of the course we will learn different ways to Upgrade from the 19c to 21c version. Upgrades are crucial to satisfy business high growing demands for the new features released in the new product versions. All operation manuals provided for the 19c version still work on 21c.

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