Oracle Database 12c Certification Courses Training


Oracle Database 12c is optimized for use in the cloud. Companies can save time and money with multi-tenant architecture because of the Cloud's rapid provisioning, improved performance, and easier management of multiple users' accounts. Oracle Database 12c certifications highlight the comprehensive set of abilities necessary for DBAs in today's demanding job environment. 

There has been a rise in demand for Oracle -certified experts, so an official certification programme has been developed for the position of Oracle Database Administrator. It's an Oracle certification for mid-level server administrators, validating their familiarity with and skill in administering Oracle Grid Infrastructure and Oracle Database upgrades. It verifies that you have the knowledge and skills necessary to administer database containers, application containers, and pluggable databases in a multi-tenant environment.

Managing and administering Oracle Database 12 is the focus of the Oracle Database 12c Administration training. Professional trainers will show you how to set everything up, keep an eye on things, and control performance. Check out some of the popular Oracle 12c Certification Training courses to enrol in today.

The 1-on-1 Advantage


Flexible Dates

  • • Choose Start Date
  • • Reschedule After Booking
  • • Weekend / Evening Option

4-Hour Sessions

Generate PDF
Sr NoCourses/CertificationsCourse ContentsDurationFee*
E: Exam Included.
1-on-1 training (private class) – convenient start time, flexible timings.

Request More Information

Student Feedback  (Check Koenig Feedback on Trustpilot)

Q1 Say something about the Trainer? Q2 How is Koenig different from other training Companies? Q3 Will you come back to Koenig for training ?

Student Name Feedback
Prabhaher Ramanujam
United States
A2. Koenig is best in terms of Environment, the standard they are maintaining, skillful trainers, and tailor-made courses.
Sophanith Ly
United States
United States
Hassan Raaif Mohamed
United States

Popular Oracle Database 12c Certification Training Courses

Oracle Database 12c certifications equip database administrators with the base knowledge and advanced expertise necessary to manage Oracle databases in a variety of environments, including on-premises data centers, hybrid cloud deployments, and the cloud. Oracle continues to support its customers' efforts to standardize, consolidate, and automate their database services as new versions of the Oracle Database are released. A significant improvement over Oracle Database 11g, Oracle Database 12c offers even more features. The appropriate features for Cloud Computing, Big Data, Security, and Availability are included in the new additions. Database 12c streamlines DB management with no app rewrites required.

Many of the largest corporations in the world rely on Oracle Database technology to oversee mission-critical operations, infrastructure, and procedures. Earning an Oracle Database certification will increase your expertise in many different areas related to database management. Oracle Database certification prepares you for challenging jobs by requiring you to study, practice, and pass labs.

In preparation for the rise of cloud computing, Oracle Database has been redesigned for the 12c version. Enterprises can take advantage of multi-tenant architecture's streamlined Cloud provisioning, improved performance, and simplified management. Certifications in Oracle Database 12c highlight the complete range of expertise required of DBAs in today's demanding job environment.

Who can take up Oracle 12c Certification Training Courses?

Job roles that can find these Oracle Database 12c Online training courses beneficial are but not limited to:

  • IT Administrators
  • Database Engineers
  • Data Warehouse Administrators
  • Database Administrators
  • IT Architects
  • Technical Administrators
  • Technical Consultants
  • Database Designers
  • System Analysts
  • Form Developers
  • Application Developers
  • PL/SQL Developers
  • Aspiring Oracle Database Professionals
  • Professionals looking to sit for relevant Oracle 12c certification exams

Prerequisites to attend Oracle Database 12c Certification Training Courses 

  • There are no prerequisites for professionals to take up foundation-level Oracle Database 12c certification courses. Anybody who has an interest in understanding the Oracle Database can be part of the training programs.
  • However, if participants are looking to take advanced-level Oracle Database 12c courses and are looking to clear their respective certification exams, then they have to clear the foundation level first to be eligible and also have relevant experience in using the relevant Oracle Databases to attend the training programs.

Reasons to Choose Oracle Database 12c Certification courses from Koenig Solutions

  • A comprehensive range of 25+ Oracle Database 12c training courses for professionals across wide categories from Foundation, intermediate, and advanced level courses.
  • Koenig Solutions is APAC's No.1 Oracle Approved Education Center that can deliver these popular Oracle Database 12c certification training courses across individuals and teams across the globe.
  • Through Oracle Database 12c certification training courses, professionals will have the required knowledge to validate their familiarity with and skill in administering Oracle Grid Infrastructure and Oracle Database upgrades.
  • Get trained by expert Oracle Database instructors with real-world experience and expertise to help you manage Oracle databases in a variety of environments, including on-premises data centers, hybrid cloud deployments, and the cloud.
  • With the Oracle Database 12c online training program, professionals will gain complete knowledge of multi-tenant architecture's streamlined Cloud provisioning, improved performance, and simplified management.
  • By taking the Oracle 12c certification training from Koenig Solutions, you are demonstrating your knowledge in the latest version and are guaranteed to have a competitive advantage over your non-certified counterparts and get recognition from your prospective employers globally.
  • Candidates have the option to take up these Oracle Database 12c courses across various training delivery modes, including online training, the onsite, classroom, and 1-on-1 training. 
  • Enterprises across industry sectors can get their workforce trained in Oracle Database 12c courses through a blended learning approach, where teams spread across locations can be trained simultaneously.

Learning Objectives of Oracle Database 12c Certification Training Courses

  • Study the inner workings of an Oracle database.
  • Build and control an Oracle database.
  • Construct and maintain a repository.
  • Set up the Oracle server and network.
  • Make new users and control their permissions.
  • Keep an eye on the database's activity and handle any performance issues that arise.
  • Study the fundamentals of data backup and restoration.
  • Obtain and install the latest version of Oracle Database via the Oracle Support Workbench and My Oracle Support.
  • Oracle Database Architecture Knowledge and Management
  • In order to keep an Oracle Database 12c instance under control and under observation,
  • To learn about Oracle Database 12c's connectivity, security, and privilege management
  • Learning tablespace administration and rollback procedures is essential.
  • Grasp how Oracle Database 12c handles and implements auditing and concurrency for data.
  • To acquire expertise in Oracle Database 12c data backup and recovery procedures
  • As a means of learning why preventative database maintenance is so vital and how to start doing it,
  • Make use of the features of Oracle Database 12c to keep tabs on your data and schedule routine actions.


Ans - No, the published fee includes all applicable taxes.

The c in Oracle Database 12c stands for cloud and depicts that database is cloud enabled.

The multi tenancy or multitenant architecture of Oracle Database 12c simplifies consolidation without introducing any kind of changes to the applications.

The multitenant architecture introduces the concepts of CDB (Container Database) and PDB (Pluggable Database).

  • CDB - Multitenancy allows users to have multiple virtual databases called containers. These containers exist inside one physical database called a container database (CDB).
  • PDB - The containers are easily plugged into or unplugged from the container database. Thus these containers are also known as pluggable databases (PDBs). The pluggable databases behave just like normal databases.

Oracle Database 12c was released initially in July 2013, and then the second release was done in September 2016 for the cloud and in March 2017 for on-premises.

The major differences include:

  • Oracle 11g allows users to create only one index on one column, while Oracle 12c enables users to create more than one index on the same column.
  • The Oracle 11g caching In-Memory Parallel Query does not work well with multiple scans whereas the new cache mechanism in oracle 12c, called as Big Table Cache, is used in improving the performance for full table scan.
  • Oracle 11g does not support full database caching while Oracle 12c completely supports full database caching to improve the performance for workloads previously restricted by response time or I/O throughput.
  • Oracle 11g does not support the In-Memory Aggregation concept while Oracle 12c does. In-Memory Aggregation support is extremely useful in star queries.
  • Unlike Oracle 11g, Oracle 12c contains invisible columns in the table. Invisible columns do not appear in generic queries and it is pretty easy to add or modify them.

Oracle 12c is indeed pluggable and this is one of the new and advanced features of 12c. A pluggable database, such as Oracle 12c, is a collection of schemas, schema objects and non-scheme objects that appear as an individual database.