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Pallawi Bala
Pallawi Bala

Cloud computing involves accessing computing resources such as software, storage, and servers over the internet. Key characteristics include storing data on remote servers accessed via the web, and accessing applications from any device. There are three main types of cloud services - Software as a Service (SaaS), Platform as a Service (PaaS), and Infrastructure as a Service (IaaS). Major advantages include lower costs, improved performance, and unlimited storage capacity.

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Cloud Computing Presented By Pallawi Bala
Table of Contents  What is Cloud Computing?  What We Can Do With It?  Cloud computer architecture  Key characteristics  Layers  Types of clouds  Application  Advantages  Disadvanteges  Conclusion  References
What is cloud computing ?
“Any Situation In Which Computing Is Done In A Remote Location (out in the clouds) Rather than on your desktop or portable Device.”
Cloud Computing  Low Cost For User And Providers.  Independence Of Device And Software.  Efficient Utilization Of all the resources.  Ability to continusly add new users and applications .  Data is secure with policies to protect its security
What is Cloud Computing  Shared pool of configurable computing resources  On-demand network access  Provisioned by the Service Provider 6
What we can do with it? Its all in cloud:  Email  Database  Project Management  Storage online  Voicemail
CLOUD ARCHITECTURE 8
Key Charecteristics  Data Stored on the cloud  Software and services in the cloud-acess via web brosers.  Acessible from any devices.
Major Cloud Computing Services  SaaS(Software as a Service)  PaaS(Platform as a Service)  IaaS(Infrastructure as a Service)
Cloud Service Layers - Example Software as a Service (SaaS) Platform as a Service (PaaS) Infrastructure as a Service (IaaS)
CLOUD TYPES Private Public Hybrid
Public Cloud Public Cloud: the services are delivered to the client via the Internet from a third party service provider. Example: Amazon
Private Cloud Private Cloud: These services are managed and provided within the organization. Example: HP Data Centers
Hybrid Cloud
Product of Cloud Computing Google App Engine Amazon EC2 & S3 Windows Azure Google App Panda Cloud
The Cloud Venders The Public Cloud Vendors • ▫Amazon • ▫Google • ▫Microsoft Private Cloud vendors (Data Centers) • ▫IBM • ▫Vmware
Amazon web service Several large Web companies are now exploiting the fact that they have data storage capacity that can be hired out to others. Amazon is one of the foremost and most reputed Cloud Computing service provider,Which includes: Simple Storage Service (S3) Elastic Compute Cloud (EC2) SimpleDB
Cloud computing ft
Advantages 1. Lower computer costs 2. Improved performance 3. Reduced software cost 4. Instant software updates 5. Affordable 6. Unlimited storage capacity 7. Increased data reliability 8. Universal document access 9. Latest version availability 10.Device independance
Disadvantage 1. Requires a constant Internet connection 2. Does not work well with low-speed connections 3. Features might be limited 4. Can be slow 5. Stored data might not be secure 6. Stored data can be lost 7. Harder to know who can alter the data and where they come from.
conclusion  Thus cloud computing provide a super- computing power.This cloud of computer extends beyond a single computer or enterprise.  In Future The Security and Reliability shall Be Improved By the Introduction of certain globally accepted standard.
References  http://www.guardian.co.uk/technology/2008/sep /29/cloud computing.rich  http://en.wikipedia.org/wiki/cloud-computing  http://en.wikipedia.org/wiki/software-as-a- service  http://en.wikipedia.org/wiki/platform-as-a- service  http://en.wikipedia.org/wiki/infrastructure-as-a- service
Cloud computing ft
Cloud computing ft

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Cloud computing ft

  • 2. Table of Contents  What is Cloud Computing?  What We Can Do With It?  Cloud computer architecture  Key characteristics  Layers  Types of clouds  Application  Advantages  Disadvanteges  Conclusion  References
  • 3. What is cloud computing ?
  • 4. “Any Situation In Which Computing Is Done In A Remote Location (out in the clouds) Rather than on your desktop or portable Device.”
  • 5. Cloud Computing  Low Cost For User And Providers.  Independence Of Device And Software.  Efficient Utilization Of all the resources.  Ability to continusly add new users and applications .  Data is secure with policies to protect its security
  • 6. What is Cloud Computing  Shared pool of configurable computing resources  On-demand network access  Provisioned by the Service Provider 6
  • 7. What we can do with it? Its all in cloud:  Email  Database  Project Management  Storage online  Voicemail
  • 9. Key Charecteristics  Data Stored on the cloud  Software and services in the cloud-acess via web brosers.  Acessible from any devices.
  • 10. Major Cloud Computing Services  SaaS(Software as a Service)  PaaS(Platform as a Service)  IaaS(Infrastructure as a Service)
  • 11. Cloud Service Layers - Example Software as a Service (SaaS) Platform as a Service (PaaS) Infrastructure as a Service (IaaS)
  • 13. Public Cloud Public Cloud: the services are delivered to the client via the Internet from a third party service provider. Example: Amazon
  • 14. Private Cloud Private Cloud: These services are managed and provided within the organization. Example: HP Data Centers
  • 16. Product of Cloud Computing Google App Engine Amazon EC2 & S3 Windows Azure Google App Panda Cloud
  • 17. The Cloud Venders The Public Cloud Vendors • ▫Amazon • ▫Google • ▫Microsoft Private Cloud vendors (Data Centers) • ▫IBM • ▫Vmware
  • 18. Amazon web service Several large Web companies are now exploiting the fact that they have data storage capacity that can be hired out to others. Amazon is one of the foremost and most reputed Cloud Computing service provider,Which includes: Simple Storage Service (S3) Elastic Compute Cloud (EC2) SimpleDB
  • 20. Advantages 1. Lower computer costs 2. Improved performance 3. Reduced software cost 4. Instant software updates 5. Affordable 6. Unlimited storage capacity 7. Increased data reliability 8. Universal document access 9. Latest version availability 10.Device independance
  • 21. Disadvantage 1. Requires a constant Internet connection 2. Does not work well with low-speed connections 3. Features might be limited 4. Can be slow 5. Stored data might not be secure 6. Stored data can be lost 7. Harder to know who can alter the data and where they come from.
  • 22. conclusion  Thus cloud computing provide a super- computing power.This cloud of computer extends beyond a single computer or enterprise.  In Future The Security and Reliability shall Be Improved By the Introduction of certain globally accepted standard.
  • 23. References  http://www.guardian.co.uk/technology/2008/sep /29/cloud computing.rich  http://en.wikipedia.org/wiki/cloud-computing  http://en.wikipedia.org/wiki/software-as-a- service  http://en.wikipedia.org/wiki/platform-as-a- service  http://en.wikipedia.org/wiki/infrastructure-as-a- service

Editor's Notes

  1. Cloud computing is a model for enabling convenient, on-demand network access to a shared pool of configurable computing resources (e.g., networks, servers, storage, applications, and services) that can be rapidly provisioned and released with minimal management effort or service provider interaction.cloud computing customers do not own the physical infrastructure.Cloud computing users avoid capital expenditure (CapEx) on hardware, software, and services when they pay a provider only for what they use.Low shared infrastructure and costs, low management overhead, and immediate access to a broad range of applications