For an application, a PDB is a self-contained, fully functional Oracle database. You can consolidate PDBs into a single CDB to achieve economies of scale, while maintaining isolation between PDBs.

Oracle 12c Release 1 (12.1) introduced the Multitenant option. This article provides a basic overview of the multitenant option, with links to more detailed articles on the functionality. The multitenant option …

May 3, 2025 · That’s what Oracle set out to solve with the Multitenant Architecture, a way to consolidate multiple databases (PDBs) inside a single Container Database (CDB). It reduces overhead, …

Jun 3, 2025 · In this post, we’ll break down the essentials of working with Oracle Multitenant, walk through useful DDL examples, and share tips to help you manage PDBs efficiently and avoid …

Pluggable database operations are supported only for databases using Oracle Database 19c and later. Pluggable databases are backed up at the container database level, and each backup includes all …

Nov 28, 2021 · In Oracle 12c, a new architecture or design of the databases was introduced, called "container databases" or "multitenant architecture". The Oracle database can function as a …

Mar 25, 2025 · PDB (Pluggable Database): A PDB is a self-contained, portable database that runs inside a CDB. Each PDB can have its own data, schemas, and users, but shares the same …

For example, you can create a PDB from scratch, cloning an existing PDB or non-CDB, or plug in an unplugged PDB. You can also remove PDBs from a CDB. You can complete the tasks in this part …

The multitenant option introduced in Oracle Database 12c allows a single container database (CDB) to host multiple separate pluggable databases (PDB). This article demonstrates how to startup and …

6 days ago · Learn how to easily move data from SQL Server to Oracle 26ai Free with a SQL Server linked server - step-by-step guide.