Post on 18-Nov-2014
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Data Centre Architecture for CloudAlain GeenritsLead architect
alain.geenrits@oracle.comhttp://blogs.oracle.com/bitstreamTwitter: alaingeenrits
© 2011 Oracle Corporation
The following is intended to outline our general product direction. It is intended for information purposes only, and may not be incorporated into any contract. It is not a commitment to deliver any material, code, or functionality, and should not be relied upon in making purchasing decisions.The development, release, and timing of any features or functionality described for Oracle’s products remain at the sole discretion of Oracle.
NIST Definition of Cloud Computing
Cloud computing is a model for enabling convenient, on-demand 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:
Source: NIST Definition of Cloud Computing v15
3 Service Models
• SaaS• PaaS• IaaS
4 Deployment Models
• Public Cloud• Private Cloud• Community Cloud• Hybrid Cloud
5 Essential Characteristics
• On-demand self-service• Resource pooling• Rapid elasticity• Measured service• Broad network access
© 2011 Oracle Planning a Cloud Implementation
Cloud Drivers
$Green
Reduce time to Market
Change IT Cost Structure
Reduce Complexity
Scale on Demand Optimizing dev /
test environments
Metering and Chargeback
Virtualization
Strategic
Tactical
© 2011 Oracle Planning a Cloud Implementation
Profile Applications & Workloads First Inventory Your Applications
Suitable for cloud now
Time based
Very parallel (i.e. batch)
Spiky traffic
Capital intensive (especially startup)
Proof of Concept
Low utilization
Less deployment costs
High bandwidth costs / high real estate
Not as suitable for cloud
Vertically scaled applications
Consistent load levels
Latency sensitive applications
Insecure applications
Hardware device dependent (e.g. fax server, SNA gateway)
ISV unsupported
Per CPU licensed applications
© 2011 Oracle Planning a Cloud Implementation
Developmentand Test
Resource sharing(consolidation)
Shared Services
Augmentation(Elastic scaling)
What Do You Want the Cloud to Do? Start with Common Use Cases
Most enterprises are trying• Shared development and test environments• Hardware & Services consolidation
© 2011 Oracle Planning a Cloud Implementation
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Key Logical Abstractions to Consider Clouds Require New ‘Models’
Separation of roles (e.g., Cloud Provider vs Service Developer)
.
Deployable Entities (aka VDCs) include Service Templates and Service Context (e.g. – OVAB ‘Assemblies’)
Logical resource ‘pools’ abstraction of physical resources
© 2011 Oracle Planning a Cloud Implementation
Roadmap to Cloud Multi-Dimensional Journey
Optimize
Automate
Consolidate
Standardize
Individual enterprises or applications may join the roadmap at different points
Define a single solution for a given problem
Reduce the footprint of deployed
applications
Reduce the manual tasks
for managing IT
Achieve new operational models & greatest
efficiency
© 2011 Oracle Corporation
Enterprise Evolution To Cloud
Private Cloud Evolution
Public Cloud Evolution PaaS
SaaSIaaS
Public Clouds
Hybrid•Federation with public clouds•Interoperability•Cloud bursting
App1 App2 App3
Private IaaS
Private PaaS
Virtual Private Cloud
Hybrid
PaaS
SaaS
IaaS
Private Cloud•Self-service•Policy-based resource mgmt•Chargeback•Capacity planning
App2 App3
Private IaaS
Private PaaS
App1
Silo’d Grid•Physical•Dedicated•Static•Heterogeneous
•Virtual•Shared services•Dynamic•Standardized appliances
App1 App2 App3
App1 App2 App3
Private IaaS
Private PaaS
© 2011 Oracle Corporation
Cloud is a Multi-Year Journey Northern Trust PaaS Example
Each release of an architecture platform evolves into what the industry now calls PaaS JavaArch1.x – Web SSO Security Web2000 – Co-Hosting applications, enterprise logging, templated environment, scripted builds JavaArch8 – Messaging API’s, scripted deployments, app metrics, monitoring JavaArch11 – Virtualized, automated creation, on-demand resources, end-to-end experience
PaaS has allowed the business to invest in developing new capabilities rather than Infrastructure
© 2011 Oracle Corporation
Where is EMEA on this journey ?Next Generation Data Centre Index
• Data Centre Efficiency Research• Conducted by Quocirca• Flexibility, Sustainability & Suportability• Additional Questions on Cloud Computing
© 2011 Oracle Corporation
Cloud Adoption PlansUK
> 50% of organizations plan to adopt one or more Private Clouds
© 2011 Oracle Corporation
Getting ready for Cloud ComputingNext Generation Data Centre Index Results
• Successful Organizations :1. Apply Rationalization and Consolidation to
Simplify their Data Centre using a common stack2. Create a flexible pool of resources with Enterprise Ready
Virtualization across the layers of the stack3. Have constructed a well designed Next Generation Data
Centre architecture based on standards4. Manage the Next Generation Data Centre
through a single tool
© 2010 Oracle Corporation – Proprietary and Confidential 14
Oracle Private Cloud Platform
Application Quality Mgmt
Configuration Management
ApplicationPerformance Mgmt
Lifecycle Management
Physical & VirtualSystems Mgmt
Ops Center
Infrastructure as a Service
Database Grid: Oracle Database, RAC, ASM, Partitioning,IMDB Cache, Active Data Guard, Database Security
Application Grid: WebLogic Server, Coherence, Tuxedo, JRockit
Platform as a Service
Integration:SOA Suite
Security:Identity Mgmt
Process Mgmt:BPM Suite
User Interaction:WebCenter
Oracle AppsCustom Apps ISV Apps
Applications
Oracle VM for x86
Operating Systems: Oracle Enterprise LinuxOracle LinuxOracle SolarisOracle VM for SPARC (LDom)
Solaris Containers
Servers
Storage
Oracle Enterprise Manager
Cloud Management
© 2010 Oracle Corporation – Proprietary and Confidential 15
Oracle Private Cloud Platform
Application Quality Mgmt
Configuration Management
ApplicationPerformance Mgmt
Lifecycle Management
Physical & VirtualSystems Mgmt
Ops Center
Infrastructure as a Service
Database Grid: Oracle Database, RAC, ASM, Partitioning,IMDB Cache, Active Data Guard, Database Security
Application Grid: WebLogic Server, Coherence, Tuxedo, JRockit
Platform as a Service
Integration:SOA Suite
Security:Identity Mgmt
Process Mgmt:BPM Suite
User Interaction:WebCenter
Oracle AppsCustom Apps ISV Apps
Applications
Oracle VM for x86
Operating Systems: Oracle Enterprise LinuxOracle LinuxOracle SolarisOracle VM for SPARC (LDom)
Solaris Containers
Servers
Storage
Oracle Enterprise Manager
Cloud Management
© 2010 Oracle Corporation – Proprietary and Confidential 16
Oracle Private Cloud Platform
Application Quality Mgmt
Configuration Management
ApplicationPerformance Mgmt
Lifecycle Management
Physical & VirtualSystems Mgmt
Ops Center
Infrastructure as a Service
Database Grid: Oracle Database, RAC, ASM, Partitioning,IMDB Cache, Active Data Guard, Database Security
Application Grid: WebLogic Server, Coherence, Tuxedo, JRockit
Platform as a Service
Integration:SOA Suite
Security:Identity Mgmt
Process Mgmt:BPM Suite
User Interaction:WebCenter
Oracle AppsCustom Apps ISV Apps
Applications
Oracle VM for x86
Operating Systems: Oracle Enterprise LinuxOracle LinuxOracle SolarisOracle VM for SPARC (LDom)
Solaris Containers
Servers
Storage
Oracle Enterprise Manager
Cloud Management
© 2011 Oracle Corporation
Investing in Best of Breed HW/SW Engineered to Work Together
Transforming the Technology Stack
System Elements
Engineered SystemsOptimized Systems,Optimized Solutions
Massively Customized Optimized Core Massively Simplified
Applications Expertise
Evolutionary Approach to IT
© 2011 Oracle Corporation
Flexible Private Cloud Options
Building Blocks:Server, Storage,
Network, SoftwareOptimized Solution :
Enterprise Cloud InfrastructureEngineered Systems
© 2011 Oracle Corporation
Oracle Optimized Solution for Enterprise Cloud Infrastructure
© 2010 Oracle Corporation – Proprietary and Confidential 20
Build, Package and Test ApplicationsOracle Virtual Assembly Builder
Oracle Application Grid
Oracle SOA Suite
Oracle BPM Suite
Oracle WebCenter
Oracle Identity
Mgt
Oracle Database Grid
Deployment
Introspection&
Assembly
Oracle VMTemplateBuilder
OVF Packaging
Oracle VM Server
Application A Application B
VirtualizedSoftware
Appliances
Oracle E
nterprise Manager
Assembly A Assembly B
Package multi-tier applications for rapid, error-free deployment
© 2011 Oracle Corporation
Optimized Solution for Cloud Infrastructure
•Deployment time reduced from months to hours
Build From Scratch with Components
Oracle Optimized Solution for Enterprise Cloud Infrastructure
Days
Acquisition ofcomponents
Installation and configuration
Acquisition ofcomponents
Installation and configuration
Testing andValidation
Testing andValidation
Weeks to Months
Oracle Templates
Server Pool pre-configuredFaster deploymentLower Risk
Hours
Testing and ValidationConfiguration
Pre-implementationSystem sizing
© 2011 Oracle Corporation
Oracle x86: Superior 5-year Infrastructure TCO HP, IBM over one-third more than Sun Blade infrastructure
Up to 38%less
HP system maintenance is for 4-hour response time pricing; single enterprise vCenter license required to match functionality but not included.
Five-year TCO 10 × Blades + Chassis + Networking
© 2011 Oracle Corporation
PaaS Private Cloud Architecturewith Engineered Systems
Dept 1 App
Dept 2 App
Dept 3 App
Provided by
Central IT
Built by each
department
Self-Service InterfaceShared Components
Application Grid Database Grid
OS, Virtualization
Oracle Elastic Cloud
Exalogic Exadata
Oracle SOA, Oracle BPM
Oracle Data Integration
Oracle WebCenter Content
ManagementOracle Identity Management
EnterpriseManagement
© 2011 Oracle Corporation
Oracle Exalogic Elastic Cloud Delivering real business value
Mission Critical CloudOperational Cost
Reduced up to
60%
IntegratedSystem
Time to DeployReduced
90%
Extreme JavaPerformance
Improved up to
10X
© 2011 Oracle Corporation
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
© 2010 Oracle Corporation – Proprietary and Confidential 26
Private Cloud Lifecycle
Shared Components
• Set up PaaS• Set up shared
components• Set up self-
service portal
IT
Developer/IT Admin
1. Set Up Cloud
2. Build, Package and Test Apps
3. Deploy via Self-Service
4. Manage/Monitor
App
• Assemble app using shared components
• Test app
• Monitor via self-service• Adjust capacity based on
policies• Manage
(patch,backup)
IT/App Owner
Sun Servers & Storage
Oracle VM, Linux, Solaris
5. Charge
IT/App Owner
• Meter and Chargeback
Oracle Enterprise Manager Self-Service Interface
Oracle Database
Oracle Fusion Middleware
Oracle Enterprise Manager
• Deploy through self-service
App Developer
© 2011 Oracle Corporation
Oracle Cloud Lifecycle Management Capability
ConfigurationandCompliance
ApplicationPerformanceManagement
LifecycleManagement
ApplicationQuality
Management
Foundation Capabilities for Managing Datacenters
Cloud Management Capabilities
Full App-to-Disk Management
Self-ServiceProvisioning
Policy-Driven Resource Mgmt
Metering andChargeback
CapacityPlanning
AssemblyPackaging
© 2011 Oracle Corporation
Oracle Enterprise Manager ROI Study Multi-customer Study Demonstrates Strong ROI, Business Value
($M)• ROI of 149% with a payback
period of 18 months
• Lower downtime by up to 90%
• Improve IT staff productivity by up to 75%
• Reduce capital spending on servers by up to 20%
© 2011 Oracle Corporation
Oracle IT: Oracle DevelopmentNearly Ten Years Development / Use
Current MetricsAvg. new VM reservations
per day: ~50Avg. self-service reboots
per day: ~25Avg. self-service reimages
per day: ~100
• Internal hardware resource management application leveraging existing development automation as a ‘private cloud API’
• A self-service reimaging & reboot portal for users• Average server utilization rate exceeds 80% over 7 day work week
CaseStudy
© 2011 Oracle Corporation
Summary Planning Your Successful Cloud Journey
• Decide what kind of cloud is under consideration- Infrastructure, Platform… , Private, Hybrid….- Strategic or Tactical
• Identify measurable benefits
• Use appropriate ROI models
• Evaluate organizational readiness
• Develop a clear roadmap for deployment
© 2011 Oracle Corporation
For More Information….
oracle.com/cloud
© 2011 Oracle Corporation
© 2011 Oracle Corporation © 2009 Oracle 33