Cloud computing & azure overview


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Cloud computing & azure overview

  1. 1. Windows Azure Platform Overview<br />AmalDev<br /><br /><br />
  2. 2. Current Deployment Scenario<br />On-Premises<br />Installing OS<br />Routers<br />Zero downtime<br />Network<br />Patching<br />Hard drive failure<br />Memory<br />Storage<br />Upgrades<br />Environments<br />Load balancers<br />
  3. 3. Current Deployment Scenario<br />Self Hosted<br />Support<br />Buy a server<br />Maintenance<br />
  4. 4. Current Deployment Scenario<br />Vendor Hosted<br />Service Provider<br />$$<br />Revenue<br />Support<br />Zero Maintenance<br />
  5. 5. Problems<br />Allocated IT-capacities<br />Load Forecast<br />Not Enough Power<br />Too Much Power<br />IT CAPACITY<br />ActualLoad<br />TIME<br />
  6. 6. Here comes Cloud<br /><ul><li>Set of connected servers
  7. 7. Managed by mutliple DC’s
  8. 8. Shared file system
  9. 9. Pay for what you use
  10. 10. Simple administration and management</li></li></ul><li>What it contains ?<br />Hardware<br />Networks<br />Devices<br />Interfaces<br />
  11. 11. What is Windows Azure?<br />An OS for the cloud from Microsoft<br />Designed for utility computing<br />Add and remove capacity on demand<br />Pay per use<br />Scaling up your app as demand grows<br />
  12. 12. Load Forecast<br />No screaming customers<br />Capacity on Demand<br />IT CAPACITY<br />No capital laying idle<br />Knob goes up...<br />And...<br />down<br />Lower Capex<br />ActualLoad<br />TIME<br />
  13. 13. Cloud Computing Patterns<br />“Growing Fast“ <br />“On and Off “ <br />Compute <br />Compute <br />Inactivity<br />Period <br />Average Usage<br />Usage<br />Average<br />Time <br />Time <br />On & off workloads (e.g. batch job)<br />Over provisioned capacity is wasted <br />Time to market can be cumbersome <br />Successful services needs to grow/scale <br />Keeping up w/ growth is big IT challenge <br />Cannot provision hardware fast enough<br />“Unpredictable Bursting“ <br />“Predictable Bursting“ <br />Compute <br />Compute <br />Average Usage <br />Average Usage <br />Time <br />Time <br />Unexpected/unplanned peak in demand <br />Sudden spike impacts performance <br />Can’t over provision for extreme cases <br />Services with micro seasonality trends <br />Peaks due to periodic increased demand<br />IT complexity and wasted capacity <br />
  14. 14. Cloud Services<br />“IaaS”<br />“PaaS”<br />“SaaS”<br />Software-as-a-Service<br />Platform-as-a-Service<br />Infrastructure-as-a-Service<br />consume<br />build<br />host<br />
  15. 15. Cloud Services<br />Infrastructure<br />(as a Service)<br />Platform<br />(as a Service)<br />Packaged Software<br />Software<br />(as a Service)<br />You manage<br />Applications<br />Applications<br />Applications<br />Applications<br />You manage<br />Data<br />Data<br />Data<br />Data<br />Runtime<br />Runtime<br />Runtime<br />Runtime<br />Managed by vendor<br />Middleware<br />Middleware<br />Middleware<br />Middleware<br />You manage<br />Managed by vendor<br />O/S<br />O/S<br />O/S<br />O/S<br />Virtualization<br />Virtualization<br />Virtualization<br />Virtualization<br />Managed by vendor<br />Servers<br />Servers<br />Servers<br />Servers<br />Storage<br />Storage<br />Storage<br />Storage<br />Networking<br />Networking<br />Networking<br />Networking<br />
  16. 16. How a Cloud DC is built ?<br />
  17. 17. Step 1<br />Hard disks and Power<br />
  18. 18. Step 2<br />Set up Racks<br />
  19. 19. Step 3<br />Pack the racks <br />into a Container<br />
  20. 20. Step 4 <br />Install the optimized HyperV, Host VM, Guest VM(8)<br />
  21. 21. Finally – Each VM has<br />
  22. 22. Windows Azure (Software) is installed on this VM<br />
  23. 23. Recap<br />
  24. 24. Questions ????<br />
  25. 25. Thank You<br />AmalDev<br /><br /><br />@amaldevv<br />