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virtual techdays

INDIA │ 22-24 november 2010. virtual techdays. A Walk In The Cloud: A Primer on the What, Why and How of Cloud Computing. Jatin Sheth │ Services Partner Lead, Microsoft India. INDIA │ 22-24 november 2010. virtual techdays. What Why How. S E S S I O N A G E N D A.

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virtual techdays

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  1. INDIA│22-24 november 2010 virtual techdays A Walk In The Cloud:A Primer on the What, Why and How of Cloud Computing Jatin Sheth │Services Partner Lead, Microsoft India

  2. INDIA │ 22-24 november 2010 virtual techdays • What • Why • How S E S S I O N A G E N D A

  3. What is Cloud Computing? SaaS Pvt Cloud Virtualization Opex On Demand IaaS

  4. Defining Cloud “A standardized IT capabilitydelivered via Internet technologiesin a pay-per-use and self-service way.” “How To Message Cloud Offerings And Not Get Lost In The Fog”, Forrester Research, Inc., July 2009

  5. What’s Different About Cloud For users this means… Location and Responsibility: Offsite, provided by third-party provider - “In the cloud” execution, location-agnostic SLA rests with ISV or hoster Access: Via the Internet to standards-based resources, with universal network access Browser-based with minimal local compute; N-scaleservice Skills required: Minimal IT skills to “implement” - online, simplified specification of services and no lengthy implementation of on-premise systems Real-time Highly transactional; dynamic scaling/flexing Provisioning: Automated provisioning, self-service requesting, near real-time deployment Pricing: Fine-grained, usage-based pricing capability (though some providers mask this granularity with long-term, fixed price agreements) Granular metering; priced based on delivering ongoing “shared value” Infrastructure: Shared resources, configure vs. customize, with integrations and client-side optimization, often virtualized Multi-tenant, built for a market, not a customer IDC on The Cloud: (http://blogs.idc.com/ie/?p=189)

  6. History Mainframe bureaus,ASP, TOS Complete outsourcing IBM Consumer: Hotmail, Google, Expedia Web-based services& SaaS Enterprise: SalesForce.com Commoditized virtual servers Windows Azure; Google App Engine “Rent-a-server”IaaS “Just-right” PaaS Amazon EC2 All underlying HW and SW

  7. Division of Labour Today (On-Premises) Infrastructure (as a Service) Platform (as a Service) Software (as a Service) Applications Applications Applications Applications You manage Data Data Data Data You manage Runtime Runtime Runtime Runtime You manage Middleware Middleware Middleware Middleware Other Manages Other Manages O/S O/S O/S O/S Virtualization Virtualization Virtualization Virtualization Other Manages Servers Servers Servers Servers Storage Storage Storage Storage Networking Networking Networking Networking

  8. Types of Cloud Services infrastructure as a service “SaaS” “PaaS” “IaaS” platform as a service software as a service migrate to it consume it build on it

  9. Cloud Tenets Source: The National Institute of Standards and Technology (NIST)

  10. Agenda • What? • Why? • Why Now? • Why Me? • How?

  11. Why Now? • All innovations become commodities • Electrical power • Internet is the grid • Software design and engineering • Macro economics

  12. IT Evolution Cloud Web Mainframe Client Server

  13. “By 2012, 80% of Fortune 1000 enterprises will be using some cloud computing services, 20% of businesses will own no IT assets.” “The bottom line: Early adopters are finding serious benefits, meaning that cloud computing is real and warrants your scrutiny as a new set of platforms for business applications.” “A new delivery method is shaking the software industry’s foundations.” “69% of Indian CIOsfeel that it will be the most DISRUPTIVE TECHNOLOGY in the coming year”

  14. The Cloud is Inevitable Almost Across The Chasm …

  15. Why Me? Source: CFO Institute study of 27 Indian enterprise CFOs, Oct 2009

  16. Why Me? “The fact that costs are reduced is simplya side effect.” S. K. Joshi, Director Finance, Bharat Petroleum Corporation Ltd. Source: CFO Institute study of 27 Indian enterprise CFOs, Oct 2009

  17. Agenda • What • Why • How

  18. Evaluate Workload Patterns “Growing Fast“ Compute “On and Off “ Average Usage Time Inactivity Period Compute Usage Average Time “Predictable Bursting“ “Unpredictable Bursting“ Compute Compute Average Usage Average Usage Time Time

  19. Migration Criteria Matrix

  20. Pharma Example “Packaged” Application Hosted “Packaged” “Packaged” using cloud “Software as a Service” ERP “Too costly to run this myself, but I’ve made too many customizations” CRM Email “Home Built” Application Hosted “Home Built” “Home Built” using cloud “Platform as a Service” HR System Molecule Research Clinical Trial

  21. Pharma Example “Packaged” Application Hosted “Packaged” “Packaged” using cloud “Software as a Service” ERP CRM “CRM and Email are commodity services – They have no customizations, and it’s cheaper for someone else to run these” Email “Home Built” Application Hosted “Home Built” “Home Built” using cloud “Platform as a Service” HR System Molecule Research Clinical Trial

  22. Pharma Example “Packaged” Application Hosted “Packaged” “Packaged” using cloud “Software as a Service” ERP CRM “I can’t afford to maintain this old HR application written in VB – it’s driving me mad!” Email “Home Built” Application Hosted “Home Built” “Home Built” using cloud “Platform as a Service” HR System “…but due to regulatory issues, I cannot store my HR data off-premise” Molecule Research Clinical Trial

  23. Pharma Example “Packaged” Application Hosted “Packaged” “Packaged” using cloud “Software as a Service” ERP CRM Email HR System “Home Built” Application Hosted “Home Built” “Home Built” using cloud “Platform as a Service” “I wish I had access to cheaper compute and storage when I need it” Molecule Research Clinical Trial

  24. Pharma Example “Packaged” Application Hosted “Packaged” “Packaged” using cloud “Software as a Service” ERP CRM Email HR System “Home Built” Application Hosted “Home Built” “Home Built” using cloud “Platform as a Service” Molecule Research “THIS is where I want to spend my IT resources – I’m going to focus on this application!” Clinical Trial

  25. What Do Customers Ask Us? Is It Secure? Should We Go ‘All In’ Or Hybrid? How Will We Gain Productivity? Can You Help Us Comply With Government Regulations? Will I Still Have Control? Will My Legacy Apps Still Work?

  26. Who’s In?

  27. Recap: Benefits NEW ECONOMICS REDUCED MANAGEMENT REDEFINING PRODUCTIVITY Pay only for what you use Lower and predictable costs Shift from capex to opex Accelerate speed to value No patching or maintenance Faster deployment Robust multi-layered security Reliability and fault-tolerance Latest software for users Internet collaboration Anywhere access Instant self-provisioning

  28. Data Centre of the Future:Windows Azure Appliance

  29. “The most important lesson of our history is that it is not the strongest of the species that survives; nor is it the most intelligent;it is the one that is most adaptable to change.” – Charles Darwin

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