Private Cloud Database Consolidation Alessandro Bracchini Sales Consultant Oracle Italia

Private Database Cloud Business Drivers Faster performance Resource management Higher availability Tighter security Capital costs Dynamic services Shared resources Improve Quality of Service Improve Agility Reduce IT Costs Reduce Complexity Management costs Fewer configurations Standardize database Downtime costs Standardize Operating System 2011 Oracle Corporation

Database as a Service Charge Back

Database Cloud Architectures Common building blocks are shared server and storage pools Infrastructure InfrastructureCloud Cloud DW DW CRM CRM Hypervisor Hypervisor Hypervisor Hypervisor Server Deploy in dedicated VMs Server virtualization 2011 Oracle Corporation

Database Cloud Architectures Common building blocks are shared server and storage pools Infrastructure InfrastructureCloud Cloud DW DW CRM CRM Database DatabaseCloud Cloud DW DW CRM CRM Hypervisor Hypervisor Hypervisor Hypervisor Server Deploy in dedicated VMs Server virtualization Database Share server pool Real Application Clusters 2011 Oracle Corporation

Database Cloud Architectures Common building blocks are shared server and storage pools Infrastructure InfrastructureCloud Cloud DW DW CRM CRM Database Database DatabaseCloud Cloud DatabaseCloud Cloud DW DW CRM CRM DW DW CRM CRM Hypervisor Hypervisor Hypervisor Hypervisor Server Deploy in dedicated VMs Server virtualization Database Schema Share server pool Real Application Clusters Share database instances Real Application Clusters 2011 Oracle Corporation

Infrastructure Cloud Provision a Database in a VM Requires Hypervisor Works with single & clustered servers Supports heterogeneous DW DW CRM CRM Excellent isolation Low consolidation density Server and storage only issues Hypervisor overhead Low ROI But, simple to implement 2011 Oracle Corporation Hypervisor Hypervisor Hypervisor Hypervisor

Infrastructure Cloud Provision a Database in a VM Pros Simple to implement Easy migration Excellent isolation HR Sales DB DB DB DB DB DB Hypervisor Cons Lower consolidation density Lower ROI Storage Pool DW DB DB

Private Database Cloud Provision Databases Natively Single Instance/ Real Application Clusters Requires common Linux, Unix, Windows High consolidation density Servers, storage and DW DW CRM CRM Excellent performance No hypervisor overhead High ROI Especially using commodity hardware 2011 Oracle Corporation

Database Cloud Provision a Database Pros Consolidation density ROI Supports any app Good Isolation Cons Requires standardization HR Sales DB DB DB DW DB DB Cluster Storage Pool

Private Database Cloud Provision a Schema to a Shared Database Single Instance /Real Application Clusters Extremely fast provisioning Requires common Least isolation Highest consolidation density DW DW CRM CRM Servers, storage,, database Excellent performance Fewest database instances Highest ROI But, requires application validation 2011 Oracle Corporation

Database Cloud Provision a Schema Pros Most efficient Extremely fast provisioning Best ROI Efficient memory use Cons App qualification required Requires and DB standardization Least Isolation HR Sales DW DB Cluster Storage Pool

Architectural Assessment Pick the Cloud architecture that best suits your needs Infrastructure Cloud Platform as Service Database Server Schema Lowest ROI Good ROI Highest ROI Easiest to Implement Easy to Implement Requires most standardization ( and DB) Can consolidate existing environment as-is Requires some standardization () Best Isolation Consolidate mixed workloads Coarse-grained resource management (VM level) High Availability Managed by DBA Good Isolation Consolidate DB workloads only Fine-grained resource management (DB Service) Maximum Availability Managed by DBA Least Isolation Consolidate DB workloads only Fine-grained resource management (DB Service) Maximum Availability

Private Database Cloud Greatest consolidation, maximum ROI ROI Database Cloud Schema Schema Database Database Infrastructure Cloud Storage Storage Servers Servers Consolidation 2011 Oracle Corporation

<Insert Picture Here> PRIVATE DATABASE CLOUD ENABLING TECHNOLOGIES 2011 Oracle Corporation

Server Virtualization Provisioning

Real Application Cluster Scalability High Availability Consolidare le applicazioni 17/02/11Focus Seminar

Oracle Clusterware 11g R2 - Database Server Pools AP Service HR Service SALES Service AR Service Service Sales SP ( Max 4,Min 3, Imp 4) SP(Max 2,Min1, Imp 3) HR SP. Oracle Database 11gR2 Oracle Database 11gR2 Oracle Clusterware 11gR2 Dynamically manage DB resources for services by Policy Control availability with Min, Max, & Importance attributes Easily Manage large clusters hosting multiple databases Oracle Confidential Free SP

Oracle Quality of Service Management - The Oracle Approach in Action Sales Sales Back Back Office Office Sales Sales Pool Pool Back Back Office Office Pool Pool Most Critical Least Critical Recommendation: has CPU Bottleneck. All Objects being met. Recommendation:EMEA NA has CPU Bottleneck. Action: EMEA Level 2 to Level 0. No action required. Action:Promote Move Server from Server Pool Backfrom Office to Sales.

Oracle Quality of Service Management - The Oracle Approach in Action Response Time Objectives NA EMEA Sales Sales Back Back Office Office Sales Sales Pool Pool Back Back Office Office Pool Pool APAC Resource (CPU) Most Critical Least Critical Recommendation: has CPU Bottleneck. All Objects being met. Recommendation:EMEA NA has CPU Bottleneck. Action: EMEA Level 2 to Level 0. No action required. Action:Promote Move Server from Server Pool Backfrom Office to Sales.

Oracle Quality of Service Management - The Oracle Approach in Action Response Time Objectives NA EMEA APAC Resource (CPU) Sales Sales Sales Sales Pool Pool Most Critical Back Back Office Office Back Back Office Office Pool Pool Least Critical Recommendation: has CPU Bottleneck. All Objects being met. Recommendation:EMEA NA has CPU Bottleneck. Action: EMEA Level 2 to Level 0. No action required. Action:Promote Move Server from Server Pool Backfrom Office to Sales.

Oracle Quality of Service Management - The Oracle Approach in Action Response Time Objectives Sales Sales Sales Sales Pool Pool APAC Resource (CPU) Most Critical NA EMEA Back Back Office Office Back Back Office Office Pool Pool Least Critical Recommendation: has CPU Bottleneck. All Objects being met. Recommendation:EMEA NA has CPU Bottleneck. Action: EMEA Level 2 to Level 0. No action required. Action:Promote Move Server from Server Pool Backfrom Office to Sales.

Oracle Quality of Service Management - The Oracle Approach in Action Response Time Objectives Sales Sales Sales Sales Pool Pool NA EMEA APAC Resource (CPU) Most Critical Back Back Office Office Back Back Office Office Pool Pool Least Critical Recommendation: has CPU Bottleneck. All Objects being met. Recommendation:EMEA NA has CPU Bottleneck. Action: EMEA Level 2 to Level 0. No action required. Action:Promote Move Server from Server Pool Backfrom Office to Sales.

Provisioning Software to the Cloud Lower complexity via Reference Configurations Create Reference Configuration Stage As Provision Database Gold Image On Cloud Manage Centrally Gold image reference configurations Standardized deployments via profiles Rapidly provision databases to the Cloud Monitor change centrally to ensure compliance 2011 Oracle Corporation

Monitoring, Metering and Chargeback Share costs across user groups 2011 Oracle Corporation

Automatic Storage Management Virtualize and share storage resources Automates storage management Advanced data striping for maximum I/O performance Capacity on demand Optional mirroring protects from disk failure 2011 Oracle Corporation

ASM / ACFS Enhancements Extending ASM to manage ALL data

Physical Standby with Real-Time Query Concurrent Real-Time Query Continuous Redo Shipment and Apply Primary Database Physical Standby Database Read-only queries on physical standby concurrent with redo apply Supports RAC on primary and/or standby Queries see transactionally consistent results Handles all data types, but not as flexible as logical standby

Oracle Database 11g Complete Data Security Oracle Advanced Security Oracle Identity Management Oracle Database Vault & Label Security Oracle Audit Vault & Total Recall Oracle Database Firewall Oracle Configuration Management Oracle Data Masking 2011 Oracle Corporation

Database Consolidation Exadata Server rationalization OLTP + OLTP Data mart + data mart System life-cycle Production + test + development Mixed workload Operational BI Real-time data warehousing Embedded reports, analytics Schema integration