Thank you for joining us for today s webinar:

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1 Thank you for joining us for today s webinar: Everything You Wanted to Know about Multitenant Featured Speakers: Arup Nanda, Starwood Hotels Patrick Wheeler, Oracle We will begin shortly!

2 Principal Database Architect, Starwood Hotels Arup Nanda Arup Nanda is the Principal Database Architect at Starwood Hotels, a New York area based company. He has coauthored five books, 500+ articles, presented 300+ sessions, training seminars in 22 countries and blogs at arup.blogspot.com. He is an Oracle ACE Director and an Oak Table Network member. He is the recipient of two awards from Oracle: DBA of the Year in 2003 and Architect of the Year in 2012.

3 Senior Director, Product Management, Oracle Multitenant Patrick Wheeler Patrick Wheeler joined Oracle in He worked as Consultant and Consulting Practice Manager for several large financial institutions in London and San Francisco. He was closely involved with the development of Oracle CASE and was responsible for the worldwide launch of CASE and establishment of custom consulting practices in the early nineties. In 1995, Mr Wheeler joined Siebel Systems and was a member of the Founder's Circle. As Data Architect and Director of Data Modeling he oversaw the development of Siebel's Data Model from Sales Force Automation startup to CRM juggernaut. He went on to establish the Reliability Engineering practice at Siebel Systems, guiding the product from pre-release instability to production release solidity. He has been awarded three US patents as Inventor. Now back at Oracle, Mr Wheeler is Senior Director, Product Management, Oracle Database, with responsibility for Oracle Multitenant.

4 Development Streams Development Stream 1 Development Stream 2 Development Stream 3 QA1 QA2 QA3 User SIEBEL User SIEBEL User SIEBEL

5 Temporary Grant of DBA Performance issue Diagnosis needs DBA privileges DBAs can t grant it Temporary Developers need a DBA glued at the hip Impractical QA1 User SIEBEL

6 Additional Storage SGA Container Database PDB1 PDB2 Pluggable Database (Containers)

7 Backup QA1 QA2 QA3 User SIEBEL User SIEBEL User SIEBEL Backup the CDB entirely Can restore PDBs independently Backup PDBs independently

8 Restore QA1 QA2 QA3 User SIEBEL User SIEBEL User SIEBEL Can perform Point in Time recovery for PDBs independently Can restore PDBs to a different CDB

9 Playing Nice Together CPU Pool SGA PDB1 PDB2 PDB3

10 Resource Manager tenant-part1-pdbs html Snippet dbms_resource_manager.create_cdb_plan_directive( plan => 'dayshift_cona_plan', pluggable_database => 'pdb1', shares => 2, utilization_limit => 100, parallel_server_limit => 100 );

11 Connecting to PDBs Non-multitenant approach: sqlplus MYDB1 = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = prosrv1.proligence.com)(port = 1521)) (CONNECT_DATA = (SERVICE_NAME = mydb1) )) Multitenant approach: the same!

12 Non-multitenant approach $ sqlplus scott/tiger Multitenant approach $ set TWO_TASK=MYDB1 $ sqlplus scott/tiger

13 In Summary PDBs behave just like any other database Client connections do not change No need to change existing scripts One PDB inside a CDB is free -> good for getting your feet wet.

14 Continue the Conversation: Join the Database 12c SIG - Upcoming 12 Months of Database 12c Sessions Visit to view and register for our complimentary sessions In-Memory Database March 27 11am 12pm CDT Christo Kutrovsky, Pythian Maria Colgan, Oracle Upgrading to Database 12c April 23 11am 12pm CDT Julian Dontcheff, Accenture Roy Swonger, Oracle Extreme Database Performance May 28 11am 12pm CDT Cary Millsap, Method R Tom Kyte, Oracle

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