Describes basics of cloud computing concepts.

1. Welcome
to the
New World
of
Cloud
Computing
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2. OVERVIEW
• Need of cloud
• Cloud computing
• Cloud types
• Cloud computing flavors
• Pros
• Cons
• Conclusion
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3. HISTORY
• Concept evolved in 1950(IBM).
• RJE - Remote Job Entry Process.
• 2006 - Amazon provided First public cloud.
• AWS -Amazon Web Service.
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4. NEED OF CLOUD
• Having a lot of files on their computer but doesn't
have space to store them.
• Worry about losing files.
• Easily accessible.
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5. CLOUD COMPUTING
• Internet-based computing.
• Shared resource, software, and information are
provided to computers.
• Pay-per-use.
• E.g.: Google apps
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6. CLOUD MODELS
• Private
• Public
• Hybrid
• Community
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7. ARCHITECTURE
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8. VIRTUALIZATION
• The creation of a virtual rather than actual.
• Version of something such as a hardware, platform,
OS, storage device.
• Types:
 Platform virtualization
 Resource virtualization
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9. FLAVORS
• Software as a Service (Saas)
• Platforms as a Service (Paas)
• Infrastructure as a Service (Iaas)
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10. Software as a service (Saas)
• From end user’s point of view.
• Apps are located in the cloud.
• Software experiences are delivered through the
Internet.
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11. Platform as a Service (PaaS)
• From developer’s point of view.
• i.e. cloud users.
• Provides a computing platform and a solution stack as
a service.
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12. Infrastructure as a Service (IaaS)
• Cloud providers build datacenters.
Power, scale, hardware, networking, storage,
distributed systems.
• Datacenter as a service.
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13. CLOUD STORAGE
• In cloud data storage user sees a virtual server.
• The place doesn't exist in reality.
• Creates one or more duplicate data.
• Actual storage location may differ.
• E.g.: cloud services
 Amazon
 Microsoft
 Google
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14. CLOUD PROVIDERS
Various providers of cloud storage
• Examples:
 Apple iCloud
 Dropbox
 Google Drive
 Amazon Cloud Drive
 Microsoft SkyDrive
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15. DROPBOX
• Gives 2GB of free storage
• Allows to get more free space by completing certain
tasks.
• Available in the App Store and Android Markets.
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16. MICROSOFT SKYDRIVE
• Gives 7GB of free storage.
• Requires a Windows Live account to be accessed.
• Can be saved to a Windows computer as a mapped
drive.

17. AMAZON CLOUD DRIVE
• Gives 5GB of free storage.
• Additional storage is available for $10 a year.
• Amazon Cloud Pictures is in the Android Market for
free.

18. APPLE iCLOUD
• Gives 5GB of free storage.
• Allows to sync all idevices to iCloud .
• Anything have stored in the iCloud can be accessed
from any idevice.
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19. GOOGLE DRIVE
• Gives 15GB of free storage.
• Requires G-mail account to be accessed.
• Individuals can buy more storage for themselves.
• Allows to type
 Documents
 Spreadsheets
 presentations
• Save to drive.
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20. PROS
• Cost saving
• Easy on installation
• Lower software cost
• Increased storage
• Universal access
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21. CONS
• Data security .
• Network connectivity.
• Service unavailability due to slow connection.
• Cost.
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22. CONCLUSION
• Technology still has some issues of security and
somewhat it is immature. .
• But definitely, Cloud Computing will become the
most promising technology in next few years.
• Make a HAPPY CLOUD COMPUTING!!!
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23. 8/19/2014 Cloud Computing 23

24. QUERIES???
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