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Introduction to Cloud Computing:
Cloud computing is an environment where the computing
resources are outsource as a service through the internet.
Services of cloud computing:
I as S(Infrastructure as a service)
P as S(Platform as a service)
S as S(Software as a service)
Types of clouds:
What is Collaboration?
Collaboration is a new emerging way of sharing and
co-authoring computer files through the use of cloud
Providing Collaboration in Multi-cloud
A client that wishes to simultaneously use from
multiple clouds must individually interact with each
cloud service gather intermediate results process the
collective data and generate final results.
cloud mashups require pre established agreements
among providers as well as the use of custom-built,
proprietary tools that combine services through lowlevel, tightly controlled and constraining integration
The following are the restrictions:
Heterogeneity and tight coupling.
Preestablished business agreements.
Service delivery model.
• I propose network of proxies to overcome these
Proxy is an edge-node-hosted software instance.
Collaboration Framework for multi cloud system
Cloud Service Provider Module.
Proxy Service Provider Module.
Hard Ware Requirements:
Standard Windows Keyboard
Two or Three Button Mouse
Operating System :
Web Technologies :
java and J2EE
Html,java script, CSS