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© 2010 IBM CorporationIIT & IBM | Cloud Computing in Academia Forum | April 2010
IBM TJ Watson Research Center
Cloud Computing
Foundation Technologies and Research Challenges
Giovanni Pacifici
(giovanni@us.ibm.com)
IBM TJ Watson Research Center
Giovanni Pacifici | Foundation Technologies for Cloud Computing © 2010 IBM Corporation2
IBM Confidential
Changes in
Consumption
Changes in
Delivery
Cloud Computing
• A new IT consumption and delivery model
• Users: High Quality Experience
– Flexibility and choice
– Lower costs
– Rapidly Provisioned
– Appearance of infinite computing resources
– Enhanced security and reliability
– Easy access to “best in class” functions
– Sharing
• Suppliers: Improved Economics
– Lower operating costs via standards and automation
– Improved capital efficiency
– Rapid, flexible services enhancements
• Self Service
• Flexible pricing
• Standardized
• Virtualized
• Automated
IBM TJ Watson Research Center
Giovanni Pacifici | Foundation Technologies for Cloud Computing © 2010 IBM Corporation3
Layers of Cloud Computing
Infrastructure-as-a-Service
Application-as-a-Service
Collaboration
Financials
CRM/ERP/HR
Industry
Applications
Servers Networking Storage
Data Center
Fabric
Shared virtualized, dynamic provisioning
Platform-as-a-Service
Middleware
Database
Web 2.0 Application
Runtime
Java
Runtime
Development
Tooling
Business Process-as-a-Service
Employee
Benefits Mgmt.
Industry
Processes
Procurement
Business Travel
Customers use programming
languages, tools and
platforms to develop and
deploy applications on multi-
tenant, shared infrastructure
Foundation Layer: Provides
processing, storage, network
resources to customers and
other layers
Customers use applications
Customers use business
outcomes
IBM TJ Watson Research Center
Giovanni Pacifici | Foundation Technologies for Cloud Computing © 2010 IBM Corporation4
Key Challenges
• Scalability: harness compute powers
spread across a large number of
distributed resources
• Efficiency: keep management
complexity constant
• Flexibility: create, deploy update IT
services significantly faster than
possible with today’s technology
• Optimized: performance, power and
availability
Simplified
Optimized
Flexible
IBM TJ Watson Research Center
Giovanni Pacifici | Foundation Technologies for Cloud Computing © 2010 IBM Corporation5
App Instances
Physical Resources
Middleware
Image
Operating
System
Resource
Definition
Middleware
Operating
System
Image
Resource
Definition
Foundation Technologies for Clouds
Our Focus
• Virtualization and Image Management
– Pre-built software stack packaged inside virtual machine
image designed to run on a VM hypervisor
– Rapid provisioning, durable asset
• Resource management and Automation
– Instance management (start, stop, suspend, resume, etc)
– Manage multiple resources (CPU, memory, disk space
and software license limits)
– Understand application topologies spanning multiple
virtual machines
• Isolation and connectivity management
– Manage isolation and connectivity of virtual resources.
– Move connectivity and isolation management from
physical to virtual
– Configure resources form high level policy
IBM TJ Watson Research Center
Giovanni Pacifici | Foundation Technologies for Cloud Computing © 2010 IBM Corporation6
Summary
• Cloud Computing brings value to both IT users and provides
– Flexibility and economics
• Technologies for Infrastructure clouds
– Resource Virtualization (storage, compute, network)
– Image management, Resource Management, Isolation and
Connectivity
• IBM Research Review
– Automated image creation and composition tools.
– Scalable image maintenance services
– Image analytics
• index the software contents of images in the library and provide
analytics like search, license discovery, etc on the collection, greatly
enhancing the customer experience with the cloud.
– VM Placement, Admission Control, Power management
• Other
– Olive.org
– RC2
© 2010 IBM CorporationIIT & IBM | Cloud Computing in Academia Forum | April 2010
IBM TJ Watson Research Center
Thank You
giovanni@us.ibm.com

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Presentation cloud computing foundation technologies and research challenges

  • 1. © 2010 IBM CorporationIIT & IBM | Cloud Computing in Academia Forum | April 2010 IBM TJ Watson Research Center Cloud Computing Foundation Technologies and Research Challenges Giovanni Pacifici (giovanni@us.ibm.com)
  • 2. IBM TJ Watson Research Center Giovanni Pacifici | Foundation Technologies for Cloud Computing © 2010 IBM Corporation2 IBM Confidential Changes in Consumption Changes in Delivery Cloud Computing • A new IT consumption and delivery model • Users: High Quality Experience – Flexibility and choice – Lower costs – Rapidly Provisioned – Appearance of infinite computing resources – Enhanced security and reliability – Easy access to “best in class” functions – Sharing • Suppliers: Improved Economics – Lower operating costs via standards and automation – Improved capital efficiency – Rapid, flexible services enhancements • Self Service • Flexible pricing • Standardized • Virtualized • Automated
  • 3. IBM TJ Watson Research Center Giovanni Pacifici | Foundation Technologies for Cloud Computing © 2010 IBM Corporation3 Layers of Cloud Computing Infrastructure-as-a-Service Application-as-a-Service Collaboration Financials CRM/ERP/HR Industry Applications Servers Networking Storage Data Center Fabric Shared virtualized, dynamic provisioning Platform-as-a-Service Middleware Database Web 2.0 Application Runtime Java Runtime Development Tooling Business Process-as-a-Service Employee Benefits Mgmt. Industry Processes Procurement Business Travel Customers use programming languages, tools and platforms to develop and deploy applications on multi- tenant, shared infrastructure Foundation Layer: Provides processing, storage, network resources to customers and other layers Customers use applications Customers use business outcomes
  • 4. IBM TJ Watson Research Center Giovanni Pacifici | Foundation Technologies for Cloud Computing © 2010 IBM Corporation4 Key Challenges • Scalability: harness compute powers spread across a large number of distributed resources • Efficiency: keep management complexity constant • Flexibility: create, deploy update IT services significantly faster than possible with today’s technology • Optimized: performance, power and availability Simplified Optimized Flexible
  • 5. IBM TJ Watson Research Center Giovanni Pacifici | Foundation Technologies for Cloud Computing © 2010 IBM Corporation5 App Instances Physical Resources Middleware Image Operating System Resource Definition Middleware Operating System Image Resource Definition Foundation Technologies for Clouds Our Focus • Virtualization and Image Management – Pre-built software stack packaged inside virtual machine image designed to run on a VM hypervisor – Rapid provisioning, durable asset • Resource management and Automation – Instance management (start, stop, suspend, resume, etc) – Manage multiple resources (CPU, memory, disk space and software license limits) – Understand application topologies spanning multiple virtual machines • Isolation and connectivity management – Manage isolation and connectivity of virtual resources. – Move connectivity and isolation management from physical to virtual – Configure resources form high level policy
  • 6. IBM TJ Watson Research Center Giovanni Pacifici | Foundation Technologies for Cloud Computing © 2010 IBM Corporation6 Summary • Cloud Computing brings value to both IT users and provides – Flexibility and economics • Technologies for Infrastructure clouds – Resource Virtualization (storage, compute, network) – Image management, Resource Management, Isolation and Connectivity • IBM Research Review – Automated image creation and composition tools. – Scalable image maintenance services – Image analytics • index the software contents of images in the library and provide analytics like search, license discovery, etc on the collection, greatly enhancing the customer experience with the cloud. – VM Placement, Admission Control, Power management • Other – Olive.org – RC2
  • 7. © 2010 IBM CorporationIIT & IBM | Cloud Computing in Academia Forum | April 2010 IBM TJ Watson Research Center Thank You giovanni@us.ibm.com