1. Presented by: Prof. Poonam Rana
Assistant Professor(CSE)
KIET Group of Institutions, Delhi-NCR
Ghaziabad
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2. Definition of Cloud Computing
Evolution of Cloud Computing
Need of Cloud Computing
Characteristics of Cloud Computing
Benefits of Cloud Computing
Types of Cloud Computing Services
Types of Cloud
Advantages of Cloud Computing
Disadvantages of Cloud Computing
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3. Definition of Cloud Computing:
Cloud computing is a relatively new business model
in the computing world.
According to the official NIST definition,
Cloud computing is a model for enabling
ubiquitous, 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."
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7. Infrastructure as a Service(IAAS)
Platform as a Service(PAAS)
Software as a Service(SAAS)
Disaster Recovery as a Service(DRaaS)
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10. Cost effective in nature.
Optimum utilization of resources.
Greater independence to the user.
Enhanced monitoring by the provider.
Simplified usage.
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11. Public Cloud
Private Cloud
Hybrid Cloud
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12. Cost effective in nature.
Optimum utilization of resources.
Greater independence to the user.
Enhanced monitoring by the provider.
Simplified usage.
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13. Security and Privacy in Cloud
Dependency and Vendor Lock in
Technical Difficulties and Down time
Limited Control and Flexibility
Increased Vulnerability
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14. Cloud Office suites
Possibility of Using Modern ICT
Scalability of the Business
Google Apps for Work
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