One PDB to go, please!


Database & Infrastructure

Date and time

Wednesday, 13. October 2021., 09:30


Hall A



Starting with 12c Release 1, Oracle introduced a completely new architecture concept for its database - the Container Database.  With this new architecture, new challenges came up but with the same breath a wide branch of new opportunities.  ©  The presentation will address the capabilities to create fast and easy new (test) databases or clones for a running production database. Five different ways will be discussed.    - Using Local and Remote Cloning  - Using an Unplugged PDB (predefined master)  - Using Refreshable PDBs as a master for new (test) databases  - Using Data Guard for a limited number of PDBs and its Snapshot Standby capabilities  - Snapshot Carousel    Another point of the agenda is the usage of the Snapshot features of ACFS and Direct NFS to speed up the creation process.  ©  At the end of the presentation, a comparison of the advantages and disadvantages of each technique will be presented.  

Lecture details

Talk Attendence: Attendance in person
Type: Lecture
Level of difficulty: General
Desirable listeners function: DBA
Group of activity: Database & Infrastructure

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The conference is organized by the Croatian Association of Oracle users. More about the association can be found at

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