Oracle Database 19c: Multitenant Architecture

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Course Overview

Managing Oracle databases just got more powerful—and more complex. Are you ready?

The Oracle Database 19c: Multitenant Architecture Training course teaches database professionals how to efficiently manage container databases (CDBs) and pluggable databases (PDBs) using Oracle’s multitenant architecture. Over 90% of new Oracle Database deployments use the multitenant architecture—mandatory in Oracle 21c and beyond. With more organizations adopting Oracle Database 19c for its scalability and isolation benefits, this training provides the critical knowledge and hands-on experience needed to provision, clone, plug, unplug, secure, and back up PDBs.

Who Should Attend

This course is ideal for:

  • Database Administrators (DBAs) managing Oracle 12c, 18c, or 19c environments
  • Cloud DBAs supporting multitenant deployments
  • IT professionals planning database consolidation strategies
  • Developers and Architects designing multitenant-aware applications

Course Objectives

    You’ll learn how multitenant environments optimize resource usage, simplify upgrades, and enable efficient cloud deployment. By the end of this course, participants will be able to:

    • Understand the architecture and benefits of Oracle Multitenant in Oracle Database 19c
    • Create and manage container databases and pluggable databases
    • Perform PDB provisioning, cloning, plugging, and unplugging
    • Configure and manage resource allocation across PDBs
    • Secure, back up, and recover multitenant environments

Course Outline

1. Introduction to Oracle Multitenant Architecture

  • Overview of CDBs and PDBs
  • Benefits of the multitenant model
  • Comparison with traditional database architecture

2. Creating and Managing a CDB

  • CDB configuration and initialization
  • Creating CDBs using DBCA
  • Understanding root and seed containers

3. Creating and Managing PDBs

  • Creating PDBs from seed or clones
  • Plugging and unplugging PDBs
  • Cloning PDBs locally and remotely

4. PDB Security and Administration

  • Administering users and roles in PDBs
  • Managing system and object privileges
  • Enabling and disabling local undo

5. Backup and Recovery in Multitenant Environments

  • Backing up CDBs and individual PDBs
  • Recovery options at the PDB and CDB level
  • Flashback and point-in-time recovery

6. Resource Management and Performance Tuning

  • Managing SGA and PGA across containers
  • Using Resource Manager for PDB-level control
  • Monitoring and tuning multitenant performance

7. Multitenant Use Cases and Best Practices

  • Consolidation planning
  • Managing lifecycle and patching of PDBs
  • Upgrading PDBs independently

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Class Dates & Times

Class times are listed Eastern time

This is a 4-day class

Price: $4,000.00

Register for Class

Register When Time Where How
Register 09/09/2025 9:00AM - 5:00PM Online VILT
Register 12/15/2025 12:00PM - 8:00PM Online VILT