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Oracle 12c
Oracle Database 12c introduces a new multitenant architecture that allows multiple pluggable databases to run within a single consolidated container database. This simplifies database consolidation, lowering costs by reducing the hardware, software, and staffing required for management and administration. Resources like CPU, memory and processes are managed at the container level, improving utilization rates. Databases can also be provisioned, backed up, patched, and upgraded more efficiently within this shared architecture.
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Oracle 12c
- 2. Contents Introduction Pluggable& Container Database Database Cloud & Consolidation Architectures New Multitenant Architecture Managing Shared Resources Manage Many Databases as One tank.infotech@gmail.com
- 3. Introduction Oracle announcedgeneral availability of Oracle Database 12c on June 25, 2013. Oracle Database 12c introduces a new multitenant architecture that makes it easy to deploy and manage database clouds. Oracle Database 12c provide private and public cloud deployments for the users. tank.infotech@gmail.com
- 4. Oracle 12c DatabaseEditions Oracle Database Standard Edition One Oracle Database Standard Edition Oracle Database Enterprise Edition tank.infotech@gmail.com
- 5. Oracle Database Options Data Warehousing High Availability Management Multitenant Security Storage Management tank.infotech@gmail.com
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- 7. Container Database (CDB) DatabaseLink The Pluggable Databases architecture can currently support up to 252 PDBs in a single CDB Database. You can utilize Database Links between PDBs and between PDBs and non-CDB databases. tank.infotech@gmail.com
- 8. Database Cloud &Consolidation Architectures Virtual Machines Share servers with “VM isolation” tank.infotech@gmail.com Multiple DB Instances NEW DB 12c Multitenant Share servers and OS with “DB Instance Isolation” Share servers, OS and database with “Pluggable DB Isolation”
- 9. The need forDatabase Consolidation Why…? Customers have 100s or 1000s of databases across their enterprise. They want to lower costs by operating these databases on a centrally managed platform. With only hardware consolidation, each database has an overhead, that prevents 100s of database from being placed on the same physical server. tank.infotech@gmail.com
- 10. Database Consolidation Requirements No change to applications No performance degradation Centralized resource management Simplify patching and upgrades ERP CRM BI DW tank.infotech@gmail.com
- 11. Oracle Database Architecture EachDatabases requires memory, processes and database files System Resources tank.infotech@gmail.com
- 12. New Multitenant Architecture Memoryand processes required at container level only System Resources tank.infotech@gmail.com
- 13. New Multitenant Architecture Memoryand processes are shared and managed at container level System Resources tank.infotech@gmail.com
- 14. Managing Shared Resources Resourcemanagement Low Priority Medium Priority High Priority tank.infotech@gmail.com
- 15. Manage Many Databasesas One Backup databases as one, recover at pluggable database Level One Backup Point-in-time recovery at pluggable database level tank.infotech@gmail.com
- 16. Manage Many Databasesas One One standby database covers all pluggable databases tank.infotech@gmail.com
- 17. Simplified Patching Apply changesonce, all pluggable databases updated Upgrade in-place tank.infotech@gmail.com
- 18. Simplified Upgrades Flexible choicewhen patching & upgrading databases tank.infotech@gmail.com
- 19. Creating Databases forTest & Development Fast, flexible copy and snapshot of pluggable databases tank.infotech@gmail.com
- 20. Benefits of MultitenantArchitecture Reduced TCO Administrative costs Operational costs Data Center costs Storage costs ERP CRM Improved.. BI Resource utilization DW Manageability Service Management tank.infotech@gmail.com
- 21. Conclusion A newoption for Oracle Database 12c, Oracle Multitenant helps customers reduce IT costs by simplifying consolidation, provisioning, upgrades, and more. tank.infotech@gmail.com
- 22. References http://www.oracle.com/technetwork/database/multitenant/ overview/index.html http://www.oracle.com/us/corporate/features/database12c/index.html http://www.oracle.com/technetwork/database/index.html tank.infotech@gmail.com
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