CLOUD COMPUTING
x
x
What is cloud computing ?
History
Virtualization
Cloud Computing hardware
Cloud Computing services
Cloud Architecture
Adva...
What is cloud computing ? History Virtualization Cloud Computing hardware Cloud Computing services Cloud Architecture Adva...
What is cloud computing ? History Virtualization Cloud Computing hardware Cloud Computing services Cloud Architecture Adva...
What is cloud computing ? History Virtualization Cloud Computing hardware Cloud Computing services Cloud Architecture Adva...
What is cloud computing ? History Virtualization Cloud Computing hardware Cloud Computing services Cloud Architecture Adva...
History Virtualization Cloud Computing hardware Cloud Computing services Cloud Architecture Advantages & Disadvantages
Wha...
What is cloud computing ? History Virtualization Cloud Computing hardware Cloud Computing services Cloud Architecture Adva...
HistoryWhat is cloud computing ? Virtualization Cloud Computing hardware Cloud Computing services Cloud Architecture Advan...
HistoryWhat is cloud computing ? Virtualization Cloud Computing hardware Cloud Computing services Cloud Architecture Advan...
HistoryWhat is cloud computing ? Virtualization Cloud Computing hardware Cloud Computing services Cloud Architecture Advan...
HistoryWhat is cloud computing ? Virtualization Cloud Computing hardware Cloud Computing services Cloud Architecture Advan...
HistoryWhat is cloud computing ? Virtualization Cloud Computing hardware Cloud Computing services Cloud Architecture Advan...
HistoryWhat is cloud computing ? Virtualization Cloud Computing hardware Cloud Computing services Cloud Architecture Advan...
HistoryWhat is cloud computing ? Virtualization Cloud Computing hardware Cloud Computing services Cloud Architecture Advan...
HistoryWhat is cloud computing ? Virtualization Cloud Computing hardware Cloud Computing services Cloud Architecture Advan...
History VirtualizationVirtualization Cloud Computing hardware Cloud Computing services Cloud Architecture Advantages & Dis...
Virtualization
HistoryWhat is cloud computing ? VirtualizationVirtualization Cloud Computing hardware Cloud Computing serv...
Virtualization
HistoryWhat is cloud computing ? VirtualizationVirtualization Cloud Computing hardware Cloud Computing serv...
Virtualization
HistoryWhat is cloud computing ? VirtualizationVirtualization Cloud Computing hardware Cloud Computing serv...
Virtualization
HistoryWhat is cloud computing ? VirtualizationVirtualization Cloud Computing hardware Cloud Computing serv...
Virtualization
HistoryWhat is cloud computing ? VirtualizationVirtualization Needs of cloud Computing Cloud Computing serv...
Virtualization
HistoryWhat is cloud computing ? VirtualizationVirtualization Cloud Computing hardware Cloud Computing serv...
HistoryWhat is cloud computing ? Virtualization Cloud Computing services Cloud Architecture Advantages & Disadvantages
Clo...
HistoryWhat is cloud computing ? Virtualization Cloud Architecture Advantages & DisadvantagesNeeds of cloud Computing Serv...
HistoryWhat is cloud computing ? Virtualization Cloud Architecture Advantages & DisadvantagesCloud Computing hardware Clou...
HistoryWhat is cloud computing ? Virtualization Cloud Architecture Advantages & DisadvantagesCloud Computing hardware Clou...
HistoryWhat is cloud computing ? Virtualization Cloud Architecture Advantages & DisadvantagesCloud Computing hardware Clou...
HistoryWhat is cloud computing ? Virtualization Cloud Architecture Advantages & DisadvantagesCloud Computing hardware Clou...
HistoryWhat is cloud computing ? Virtualization Cloud Architecture Advantages & DisadvantagesCloud Computing hardware Clou...
HistoryWhat is cloud computing ? Virtualization Cloud Architecture Advantages & DisadvantagesCloud Computing hardware Clou...
HistoryWhat is cloud computing ? Virtualization Cloud Architecture Advantage & DisadvantageCloud Computing hardware Cloud ...
CLOUD COMPUTING
Cloud computing
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Cloud computing

  1. 1. CLOUD COMPUTING x x
  2. 2. What is cloud computing ? History Virtualization Cloud Computing hardware Cloud Computing services Cloud Architecture Advantages & Disadvantages Outline 2
  3. 3. What is cloud computing ? History Virtualization Cloud Computing hardware Cloud Computing services Cloud Architecture Advantages & Disadvantages What is cloud computing ? “Cloud computing is a style of computing where massively scalable IT-related capabilities are provided as a service across the Internet to multiple external customers” “Cloud computing: A pool of abstracted, highly scalable, and managed infrastructure capable of hosting end-customer applications and billed by consumption” “Cloud computing is Web-based processing, whereby shared resources, software, and information are provided to computers and other devices (such as smart phones) on demand over the Internet.” 3
  4. 4. What is cloud computing ? History Virtualization Cloud Computing hardware Cloud Computing services Cloud Architecture Advantages & Disadvantages What is cloud computing ? “Cloud computing is a style of computing where massively scalable IT-related capabilities are provided as a service across the Internet to multiple external customers” “Cloud computing: A pool of abstracted, highly scalable, and managed infrastructure capable of hosting end-customer applications and billed by consumption” “Cloud computing is Web-based processing, whereby shared resources, software, and information are provided to computers and other devices (such as smart phones) on demand over the Internet.” 4
  5. 5. What is cloud computing ? History Virtualization Cloud Computing hardware Cloud Computing services Cloud Architecture Advantages & Disadvantages What is cloud computing ? “Cloud computing is a style of computing where massively scalable IT-related capabilities are provided as a service across the Internet to multiple external customers” “Cloud computing: A pool of abstracted, highly scalable, and managed infrastructure capable of hosting end-customer applications and billed by consumption” “Cloud computing is Web-based processing, whereby shared resources, software, and information are provided to computers and other devices (such as smart phones) on demand over the Internet.” 5
  6. 6. What is cloud computing ? History Virtualization Cloud Computing hardware Cloud Computing services Cloud Architecture Advantages & Disadvantages What is cloud computing ? • “Cloud Computing is a general term used to describe a new class of network based computing that takes place over the Internet” – Platforms : • a collection of integrated and networked hardware, software and Internet infrastructure – Communication and transport – Networking services to clients 7
  7. 7. History Virtualization Cloud Computing hardware Cloud Computing services Cloud Architecture Advantages & Disadvantages What is cloud computing ? • In addition, the platform provides on demand services, that are always on, anywhere, anytime and any place. • Pay for use and as needed, elastic – scale up and down in capacity and functionalities • The hardware and software services are available to – general public, enterprises, corporations and businesses markets What is cloud computing ? 8
  8. 8. What is cloud computing ? History Virtualization Cloud Computing hardware Cloud Computing services Cloud Architecture Advantages & Disadvantages What is cloud computing ? What is cloud computing ? What is cloud computing ? What is cloud computing ? What is cloud computing ? What is cloud computing ? What is cloud computing ? What is cloud computing ? What is cloud computing ? What is cloud computing ? 6
  9. 9. HistoryWhat is cloud computing ? Virtualization Cloud Computing hardware Cloud Computing services Cloud Architecture Advantages & Disadvantages History when John McCarthy wrote that “computation may someday be organized as a public utility.” Then, grid computing, a concept that originated in the early 1990s as an idea for making computer power as easy to access as an electric power grid also contributed to cloud computing. The general idea behind the technology dates back to the 1960s, 9
  10. 10. HistoryWhat is cloud computing ? Virtualization Cloud Computing hardware Cloud Computing services Cloud Architecture Advantages & Disadvantages History One of the first movers in cloud computing was Salesforce.com, which in 1999 introduced the concept of delivering enterprise applications via a simple website. In 2002 Amazon started Amazon Web Services, providing services like storage, computation and even human intelligence. The year 2006 also saw the introduction of Amazon’s Elastic Compute cloud (EC2) as a commercial web service that allowed small companies and individuals to rent computers on which to run their own computer applications. 10
  11. 11. HistoryWhat is cloud computing ? Virtualization Cloud Computing hardware Cloud Computing services Cloud Architecture Advantages & Disadvantages History Then came Google Docs in 2006, 11
  12. 12. HistoryWhat is cloud computing ? Virtualization Cloud Computing hardware Cloud Computing services Cloud Architecture Advantages & Disadvantages History But 2009 marked a key turning point in the evolution of cloud computing, with the arrival of browser based cloud enterprise applications, with the best known being Google Apps Working on Google Chrome. 12
  13. 13. HistoryWhat is cloud computing ? Virtualization Cloud Computing hardware Cloud Computing services Cloud Architecture Advantages & Disadvantages History In 2009 , Microsoft’s enter into cloud computing with the launch of Windows Azure (cloud platform) in November. 13
  14. 14. HistoryWhat is cloud computing ? Virtualization Cloud Computing hardware Cloud Computing services Cloud Architecture Advantages & Disadvantages History Office 365 was initially announced in the autumn of 2010, and was made available to the public on June 28, 2011 by Microsoft. 14
  15. 15. HistoryWhat is cloud computing ? Virtualization Cloud Computing hardware Cloud Computing services Cloud Architecture Advantages & Disadvantages History Microsoft Office 2013 (also called Office 2013 and Office 15) is the upcoming version of the Microsoft Office productivity suite Office 2013 is more "cloud-based" than previous versions. This is notable as the default save location is the user's SkyDrive. Office 365: Microsoft enterprise software offered through the cloud. 15
  16. 16. HistoryWhat is cloud computing ? Virtualization Cloud Computing hardware Cloud Computing services Cloud Architecture Advantages & Disadvantages History 16
  17. 17. History VirtualizationVirtualization Cloud Computing hardware Cloud Computing services Cloud Architecture Advantages & Disadvantages Virtualization Virtualization is “something which is not REAL, but displays the full qualities of the REAL”. Virtualization : • hardware platform, • operating system, • storage device, • network resources, • Software implementation. What is cloud computing ? 17
  18. 18. Virtualization HistoryWhat is cloud computing ? VirtualizationVirtualization Cloud Computing hardware Cloud Computing services Cloud Architecture Advantages & Disadvantages Hardware Operating System App App App Traditional Stack Hardware OS App App App Hypervisor OS OS Virtualized Stack 18
  19. 19. Virtualization HistoryWhat is cloud computing ? VirtualizationVirtualization Cloud Computing hardware Cloud Computing services Cloud Architecture Advantages & Disadvantages Types of virtualization Hardware virtualization Desktop virtualization 19
  20. 20. Virtualization HistoryWhat is cloud computing ? VirtualizationVirtualization Cloud Computing hardware Cloud Computing services Cloud Architecture Advantages & Disadvantages In hardware virtualization, the host machine is the actual machine on which the virtualization takes place, and the guest machine is the virtual machine. The words host and guest are used to distinguish the software that runs on the actual machine from the software that runs on the virtual machine. The software or firmware that creates a virtual machine on the host hardware is called a hypervisor or Virtual Machine Manager. Hardware virtualization 20
  21. 21. Virtualization HistoryWhat is cloud computing ? VirtualizationVirtualization Cloud Computing hardware Cloud Computing services Cloud Architecture Advantages & Disadvantages Desktop virtualization (sometimes called client virtualization) is a concept which separates a personal computer desktop environment from a physical machine using the client–server model of computing. Desktop virtualization 21
  22. 22. Virtualization HistoryWhat is cloud computing ? VirtualizationVirtualization Needs of cloud Computing Cloud Computing services Cloud Architecture Advantages & Disadvantages 22
  23. 23. Virtualization HistoryWhat is cloud computing ? VirtualizationVirtualization Cloud Computing hardware Cloud Computing services Cloud Architecture Advantages & Disadvantages 23
  24. 24. HistoryWhat is cloud computing ? Virtualization Cloud Computing services Cloud Architecture Advantages & Disadvantages Cloud Computing hardware Cloud Computing hardware Processor •Intel® Xeon® processor 5500 and 5600 series Six-core Intel® Xeon® Quad-core Intel® Xeon® Memory • 128 GBs 1333 MHz Hard Drive • 12 TB SATA 10k RPM Network Controller •1 Dual port Broadcom BCM 5716 Price • 1457 EUR PowerEdge 11G T410 Tower Server 24
  25. 25. HistoryWhat is cloud computing ? Virtualization Cloud Architecture Advantages & DisadvantagesNeeds of cloud Computing Services on Cloud ComputingCloud Computing services  What cloud computing can provide ? Cloud Computing services 25
  26. 26. HistoryWhat is cloud computing ? Virtualization Cloud Architecture Advantages & DisadvantagesCloud Computing hardware Cloud Computing services Cloud Computing services Software as a Service  Software hosted in the cloud  Web browser access  Google Docs  Customers can utilize greater computing power while saving on the following – Cost – Space 26
  27. 27. HistoryWhat is cloud computing ? Virtualization Cloud Architecture Advantages & DisadvantagesCloud Computing hardware Cloud Computing services Cloud Computing services Platform as a Service  Host provides software development platform  Customer creates software  Host provides hardware  Networks  Servers  storage 27
  28. 28. HistoryWhat is cloud computing ? Virtualization Cloud Architecture Advantages & DisadvantagesCloud Computing hardware Cloud Computing services Cloud Computing services Infrastructure as a Service  Computer infrastructure as a service  Host provides:  Servers  Clients  Networks  Infrastructure providers can dynamically allocate resources 28
  29. 29. HistoryWhat is cloud computing ? Virtualization Cloud Architecture Advantages & DisadvantagesCloud Computing hardware Cloud Computing services Cloud Computing services 29
  30. 30. HistoryWhat is cloud computing ? Virtualization Cloud Architecture Advantages & DisadvantagesCloud Computing hardware Cloud Computing services Cloud Computing services 30 • Public Clouds • Private Clouds • Hybrid Clouds
  31. 31. HistoryWhat is cloud computing ? Virtualization Cloud Architecture Advantages & DisadvantagesCloud Computing hardware Cloud Computing services Cloud Architecture Cloud Architecture 31
  32. 32. HistoryWhat is cloud computing ? Virtualization Cloud Architecture Advantage & DisadvantageCloud Computing hardware Cloud Computing services Advantages & Disadvantages Advantage & Disadvantage 32
  33. 33. CLOUD COMPUTING
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