cloud shilpa
Post on 14-Apr-2017
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TRANSCRIPT
APRESENTATION
ON CLOUD COMPUTING
BY SHILPA B
INTRODUCTIONTECHNOLOGIESARCHITECTURECHARACTERISTICSTYPESCLOUD SERVICE MODELSADVANTAGESDISADVANTAGES
CONTENTS:
INTRODUCTION
*Why the Cloud symbol? Depiction of the Internet as a cloud in
Network Diagrams / Flow Charts
*What is cloud Computing?
Cloud computing is Internet-based computing
whereby share resources, software, and information are
provided to computers.
What is cloud?
VirtualizationDistributed computingUtility computing
Technologies utilize by cloud computing
Cloud Architecture
Characteristics of Cloud Computing
Cloud Computin
g
On-demand
self-service
Ubiquitous
network access
Resource
pooling
Rapid elasticit
y
Flexible pricing - Pay per
use
Cloud Service Models
• SaaS is a software delivery methodology that provides licensed multi-tenant access to software and its functions remotely as a Web-based service.
Software as a Service
(SaaS)• PaaS provides all of the facilities required to
support the complete life cycle of building and delivering web applications and services entirely from the Internet. (Runtime environment)
Platform as a Service
(PaaS)
• IaaS is the delivery of technology infrastructure as an on demand scalable service.
Infrastructure as a
Service (IaaS)
Cloud Service models - ExamplesSoftware as a
Service (SaaS)
Platform as a Service (PaaS)
Infrastructure as a Service
(IaaS)
Cloud Implementation Types
Advantages of Cloud Computing*Lower Computing Cost*Improved Performance*Reduced Software Cost*Instant Software Updates*Unlimited Storage Capacity*Device Independence and the “always on!, anywhere and any place”*Free From Maintenance and the “no-need-to-know”
Disadvantages of Cloud Computing*Needs Constant high speed internet connection*Subject to Security issues –Data is not so secure since it is on remote servers*May not work with slow internet connections
Conclusion:
To Be Continued.........
Thank you!!!....
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