Cloud Computing
Wong Weng Keong (13211161)
Lam Yin Kwan (13211870)
November 17, 2013
Work Division
Task

Member

Project Background and Content

LamYin Kwan

Survey & Data Processing

LamYin Kwan,Wong Weng K...
Presentation flow
Background
1969

• J.C.R. Licklider introduced the idea of "intergalactic
computer network“

• Amazon Web Services provide...
What is cloud computing?
Internetbased
services

Cloud
computing
Internetbased
resources
Types of cloud
1. Public cloud
2. Private cloud
3. Hybrid cloud (combination of public and private cloud)
Public Cloud

1.

Is established where several organizations have similar
requirements and seek to share infrastructure so...
Private cloud
eg. iCylanAPP

Enables you to remote access the sensitive applications of
enterprises by smart phones or tab...
Services models of cloud computing
Platform as a service (PaaS)

Software as a service (SaaS)

Definition

 development
e...
Comparisons
Storing in data center in
local

Cloud computing (SaaS)

Initial investment

High
(upfront expense in
hardware...
Online Survey

• Target
: General Public
• Information : Opinion on cloud computing and its
application

• Site
•

:

http...
Survey Result
How often do you use cloud computing services?

2-3 Times a
Week
13%

Daily
13%
Once a Month
5%
Less than On...
Survey Result
For what do you use the cloud computing services?

enhancing the
collaberation with
others with real-time
so...
Survey Result
What is the scale of convenience does the cloud computing bring to you?(0
represent the less convenient)

20...
Survey Result
What is the scale of worry does the risk of cloud computing bring to
you?(1 is the less worry)

7
11%

8
13%...
IMB blue Cloud
Conclusion
•

•

Positives

•
•
•
•

Helps cut cost

Allows online collaborative editing
Users no need to update software
...
resources

• Book
•
•

Handbook of Cloud Computing by Borko Furht and Armando
Escalante (eds)Springer© 2010 Citation )
Clo...
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  • 1969---It sounds like “cloud computing”.
  • Cloud computing

    1. 1. Cloud Computing Wong Weng Keong (13211161) Lam Yin Kwan (13211870) November 17, 2013
    2. 2. Work Division Task Member Project Background and Content LamYin Kwan Survey & Data Processing LamYin Kwan,Wong Weng Keong Data Analysis Wong Weng Keong Multimedia Content Wong Weng Keong Conclusion Lam Yin Kwan PowerPoint Design Wong Weng Keong
    3. 3. Presentation flow
    4. 4. Background 1969 • J.C.R. Licklider introduced the idea of "intergalactic computer network“ • Amazon Web Services provided cloud-based services 2002 2009 • as Web 2.0 become popular, Google and others started to offer browser-based enterprise applications • Cloud computing service is being common in our life. Nowadays
    5. 5. What is cloud computing? Internetbased services Cloud computing Internetbased resources
    6. 6. Types of cloud 1. Public cloud 2. Private cloud 3. Hybrid cloud (combination of public and private cloud)
    7. 7. Public Cloud 1. Is established where several organizations have similar requirements and seek to share infrastructure so as to appliance. 2. Service providers can make their computing resources available online for the public.
    8. 8. Private cloud eg. iCylanAPP Enables you to remote access the sensitive applications of enterprises by smart phones or tablet device anywhere and anytime.
    9. 9. Services models of cloud computing Platform as a service (PaaS) Software as a service (SaaS) Definition  development environments as a service  Providing developers with platform( server,memory,s oftware,hardware) application as a service to customer providing end users with access to the data and software applications • development tools • Building games • • Examples 1. Force.com 2. Google apps 3. Google cloud 1. office365 2. Gmail 3. MindMeister file sharing collaborative editing
    10. 10. Comparisons Storing in data center in local Cloud computing (SaaS) Initial investment High (upfront expense in hardware, software, data server and operating system) Low (pay-as-you go expense with an initial setup fee) Total cost of ownership High (upfront cost, ongoing costs of upgrading and maintenance, IT resources) Low ( fixed monthly subscription fee) System Security Managed by the customer Managed by the cloud provider Risk Low High
    11. 11. Online Survey • Target : General Public • Information : Opinion on cloud computing and its application • Site • : https://qtrial.qualtrics.com/SE/?SID=SV_bvzujh9oMCIlxWZ
    12. 12. Survey Result How often do you use cloud computing services? 2-3 Times a Week 13% Daily 13% Once a Month 5% Less than Once a Month 21% Never 27% 2-3 Times a Week 13% Once a Week 8%
    13. 13. Survey Result For what do you use the cloud computing services? enhancing the collaberation with others with real-time software backing up data sharing data with other device sharing music 0 5 10 15 20
    14. 14. Survey Result What is the scale of convenience does the cloud computing bring to you?(0 represent the less convenient) 20% 15% 12% 19% 17% 0% 7% 10% 2% 3% 7% 7% 0 1 2 3 4 5 6 7 8 9 10
    15. 15. Survey Result What is the scale of worry does the risk of cloud computing bring to you?(1 is the less worry) 7 11% 8 13% 9 15% 6 9% Other 62% 5 7% 4 5% 3 4% 2 1 2% 0% 10 16% 11 18%
    16. 16. IMB blue Cloud
    17. 17. Conclusion • • Positives • • • • Helps cut cost Allows online collaborative editing Users no need to update software Save local storage resource Negatives • • Less control over data High speed WAN is required
    18. 18. resources • Book • • Handbook of Cloud Computing by Borko Furht and Armando Escalante (eds)Springer© 2010 Citation ) Cloud Computing: A Practical Approach by Anthony T. Velte, Toby J. Velte and Robert Elsenpeter McGraw-Hill/Osborne © 2010 (352 pages) Citation • online • Youtube • • http://www.youtube.com/watch?v=bzaYxG_gcEc Wikinvest • http://www.wikinvest.com/concept/Cloud_Computing

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