Private Cloud Database Consolidation with Exadata. Nitin Vengurlekar Technical Director/Cloud Evangelist

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1 Private Cloud Database Consolidation with Exadata Nitin Vengurlekar Technical Director/Cloud Evangelist

2 Agenda Private Cloud vs. Public Cloud Business Drivers for Private Cloud Database Architectures for Private Cloud Databases Build your Cloud vs. Exadata Exadata Built for Consolidation and Mixed Workloads 2

3 NIST Definition of Cloud Computing Cloud computing is a model for enabling convenient, ondemand network access to a shared pool of configurable computing resources (e.g., networks, servers, storage, applications, and services) that can be rapidly provisioned and released with minimal management effort or service provider interaction. This cloud model promotes availability and is composed of: 5 Essential Characteristics On-demand self-service Resource pooling Rapid elasticity Measured service Broad network access 3 Service Models 4 Deployment Models SaaS Public Cloud PaaS Private Cloud IaaS Community Cloud Hybrid Cloud Source: NIST Definition of Cloud Computing v15 3

4 Why Private Cloud vs. Public Cloud Customer Direction Security standards and governance regulations Can t enforce corporate procedures and policies for data privacy in public cloud Very difficult to restrict access Re-invest in their existing IT infrastructure, core skill sets, and knowledge base Inability to handle specific workloads Data warehousing 4

5 Private Cloud Database Business Drivers Lower: Capital Expenses Operating Expenses Reduce IT Costs Reduce Complexity Reduce: Configurations Services Database versions # of Enable: Resource Elasticity Rapid Provisioning Fast Deployment Increase Agility Increase Quality of Service Enhance: IT service time Availability Security 5

6 Private Database Cloud Consolidation Architectures Infrastructure Cloud Database Cloud ERP CRM DW ERP CRM DW ERP CRM DW Hypervisor Hypervisor Provision VM Deploy database in dedicated VMs Server virtualization Provision Database Provision Schema Databases share Shared database schemas server pool Real Application Clusters Real Application Clusters 2011 Oracle Corporation 6

7 Infrastructure Cloud Provision a Database in a VM Requires Hypervisor Works with single & clustered servers Supports heterogeneous Excellent isolation Low consolidation density Server and storage only Performance issues Hypervisor overhead Low ROI But, simple to implement DW CRM ERP Hypervisor Hypervisor 2011 Oracle Corporation 7

8 Private Database Cloud Provision Databases Natively Requires Real Application Clusters Supports all Oracle applications Requires common Linux, Unix, Windows High consolidation density DW ERP CRM Servers, storage and Excellent performance No hypervisor overhead High ROI Especially using commodity hardware 2011 Oracle Corporation 8

9 Private Database Cloud Provision a Schema to a Shared Database Requires Real Application Clusters Extremely fast provisioning Requires common Least isolation Highest consolidation density DW ERP CRM Servers, storage,, database Excellent performance Fewest database instances Highest ROI But, requires application validation 2011 Oracle Corporation 9

10 Private Database Cloud Greatest Consolidation, Maximum ROI ROI Database Cloud Database Infrastructure Cloud Storage Servers Consolidation 2011 Oracle Corporation 10

11 Cloud Architectural Assessment Pick the architecture that best suits your needs Business Value Server Consolidation Consolidation Database Consolidation Implementation Easy Easy Difficult* Application Suitability Some All Some Isolation Highest High Limited Availability High Highest Highest Scalability Limited Excellent Excellent Consolidation Density Low High Highest ROI Low High Highest * = Need to ensure application schemas can co-exist 2011 Oracle Corporation 11

12 Private Database Cloud Build Your-Own Cloud vs. Pre-Built Build-your-own Database Cloud Requires customers to purchase, validate and configure all components Must ensure all components are certified with each other Requires installing and testing of configuration Exadata is a pre-built environment for Database Clouds Pre-tested, pre-configured, pre-installed All components are ensured to work together Reduces overall time-to-market 12

13 Oracle Exadata Database Machine Standardized Configuration All Database Machines are the same Delivered tested and ready-to-run Highly optimized No unique configuration issues Runs existing OLTP and DW applications No Exadata certification required Features optimized for mixed workloads IORM, RM 2010 Oracle Corporation 13

14 Private Cloud Database Consolidation Oracle enables all levels of consolidation Infrastructure, Database, Schema The higher the consolidation density The greater the return on investment Oracle Exadata Database Machine Ideal Private Cloud consolidation platform Fastest time-to-market Customers already saving with consolidation 2011 Oracle Corporation 14

15 Summary Private Database Clouds consolidate Databases Servers Storage Workloads Customers are benefitting today High quality of service Low cost Reduced complexity Increased agility Exadata is the ideal platform for Private Database Cloud consolidation 15

16 For More Information oracle exadata or Oracle Corporation 16

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