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All about Clod computing

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All about Clod computing

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Introduction to Cloud Computing
(A.)What is a Cloud?
(B.)What is Cloud Computing?

Grid of Evolution

Architecture of Cloud Computing

Basic Concepts

Deployment Models

Types of Cloud Computing
(A.)Service Models
(a.)Iaas
(b.)Pass
(c.)Saas

Advantages

Disadvantages

Introduction to Cloud Computing
(A.)What is a Cloud?
(B.)What is Cloud Computing?

Grid of Evolution

Architecture of Cloud Computing

Basic Concepts

Deployment Models

Types of Cloud Computing
(A.)Service Models
(a.)Iaas
(b.)Pass
(c.)Saas

Advantages

Disadvantages

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All about Clod computing

  1. 1. Introduction to Cloud Computing (A.)What is a Cloud? (B.)What is Cloud Computing? Grid of Evolution Architecture of Cloud Computing Basic Concepts Deployment Models Types of Cloud Computing (A.)Service Models (a.)Iaas (b.)Pass (c.)Saas Advantages Disadvantages
  2. 2. Introduction to CLOUD COMPUTING
  3. 3. What is CLOUD COMPUTIN G???? IS IT….. Using your computer on cloud?? OR Using your Computer on an AIRPLAIN?? DO YOU PEOPLE HAVE ANY IDEA NO
  4. 4. Cloud Computing Everybody is Doing it… What is Cloud?? The term Cloud refers to a Network or Internet. In other words, we can say that Cloud is something, which is present at remote location. Applications such as e-mail, Yahoo!, Hotmail etc…. OK
  5. 5. Now when you know what is Cloud… Cloud Computing refers to manipulating, configuring, and accessing the applications online. It offers online data storage, infrastructure and application. Host various applications, programs
  6. 6. Grid Computing Utility Computing SaaS Computing Cloud Computing ------------------------------------------- ---------------------------------------------- ---------------------------------------------------- 1.Solving large problems with Parallel computing 2.Made main stream By Global Alliance 1.Offering computing resources as a metered service 2.Introduced in late 1990s 1.Network- based subscriptions to applications 2.Gained momentum in 2001 1.Next- Generation Internet computing 2.Next- Generation Data Centers
  7. 7. STORAGE APPLICATION INSTRUCTURE
  8. 8. There are certain services and models working behind the scene making the cloud computing feasible and accessible to end users. Following are the working models for cloud computing: 1. Deployment Models 2. Service Models
  9. 9. Deployment models define the type of access to the cloud, i.e., how the cloud is located? Cloud can have any of the four types of access: Public, Private, Hybrid and Community. Public Cloud Private Cloud Hybrid Cloud Community Cloud
  10. 10. PUBLIC CLOUD : The Public Cloud allows systems and services to be easily accessible to the general public. Public cloud may be less secure because of its openness, e.g., e-mail. PRIVATE CLOUD : The Private Cloud allows systems and services to be accessible within an organization. It offers increased security because of its private nature. COMMUNITY CLOUD : The Community Cloud allows systems and services to be accessible by group of organizations. HYBRID CLOUD : The Hybrid Cloud is mixture of public and private cloud. However, the critical activities are performed using private cloud while the non-critical activities are performed using public cloud.
  11. 11. Each type of cloud service, and deployment method, provides you with different levels of control, flexibility, and management. Understanding the differences between Infrastructure as a Service, Platform as a Service, and Software as a Service, as well as what deployment strategies you can use, can help you decide what set of services is right for your needs.
  12. 12. Service Models are the reference models on which the Cloud Computing is based. These can be categorized into three main major service models below: SaaS PaaS IaaS ValueVisibilitytoEndUser Network Architects Application Developers End User
  13. 13. Infrastructure as a Service IaaS is the delivery of technology infrastructure as an on demand scalable service. IaaS provides access to fundamental resources such as physical machines, virtual machines, virtual storage, etc.
  14. 14. Platform as a Service PaaS provides the runtime environment for applications, development & deployment tools, etc. Typically applications must be developed with a particular platform in mind • Multi tenant environments • Highly scalable multi tier architecture
  15. 15. SaaS Software as a Service SaaS model allows to use software applications as a service to end users. SaaS is a software delivery methodology that provides licensed multi-tenant access to software and its functions remotely as a Web-based service. • Usually billed based on usage • Usually multi tenant environment • Highly scalable architecture
  16. 16. 1. Lower computer costs 2. Improved performance 3. Reduced software costs 4. Instant software updates 5. Improved document format compatibility 6. Unlimited storage capacity 7. Increased data reliability 8. Universal document access 9. Latest version availability 10. Easier group collaboration
  17. 17. 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 can be lost 6. Stored data might not be secure
  18. 18. • Create an Account User name and password. • Content lives with the account in the cloud. • Log onto any computer with Wi-Fi to find your content
  19. 19. 1. Download a cloud based app to on your computer 2. The app lives on your Computer 3. Save files to the app 4. When connected to the Internet it will sync with the cloud 5. The Cloud can be accessed from any Internet connection

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