Oracle Multitenency

Index:

• Introduction to Oracle Multitenant:

• Overview of Oracle Multitenant architecture, benefits, features, and key components including container databases (CDB) and pluggable databases (PDB).

• Installation and Configuration:

• Installing and configuring Oracle Multitenant databases. Creating and managing container databases (CDBs) and pluggable databases (PDBs).

• Managing Pluggable Databases (PDBs):

• Managing the lifecycle of PDBs including creation, migration, cloning, refresh, and deletion. Configuring PDB parameters and settings.

• Backup and Recovery for Multitenant Databases:

• Implementing backup and recovery strategies for multitenant databases using Oracle Recovery Manager (RMAN). Managing backups at both CDB and PDB levels.

• Performance Monitoring and Tuning:

• Monitoring and optimizing performance in multitenant environments. Using Oracle Enterprise Manager (OEM) Cloud Control, AWR reports, and ASH data for performance analysis.

• Security and Resource Management:

• Implementing security measures in multitenant databases including common users, local users, application containers, and application common objects.

• High Availability and Disaster Recovery:

• Implementing high availability solutions for multitenant databases using Oracle Data Guard, Oracle Active Data Guard, and Oracle GoldenGate for disaster recovery.

• Patch Management and Upgrades:

• Applying patches, updates, and upgrades to Oracle Multitenant databases. Performing rolling upgrades and patching to minimize downtime across CDBs and PDBs.

• Migration and Consolidation:

• Migrating non-CDB databases to multitenant architecture. Consolidating multiple databases into a single multitenant environment to optimize resources.