Collaboration in multi cloud computing environments framework and security issues

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Published on March 8, 2014

Author: madansupri

Source: slideshare.net

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Collaboration in multi cloud computing environments framework and security issues slides

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:  Hybrid cloud  Private cloud  Public cloud Community cloud

What is Collaboration?  Collaboration is a new emerging way of sharing and co-authoring computer files through the use of cloud computing.

Objective: Providing Collaboration in Multi-cloud

Current Environment: 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 techniques.

Disadvantages: The following are the restrictions:  Heterogeneity and tight coupling.  Preestablished business agreements.  Service delivery model.

Proposed System: • I propose network of proxies to overcome these restrictions  Proxy is an edge-node-hosted software instance.

Cloud-hosted proxy:

Proxy as a Service:

On-premises proxy:

Modules: Collaboration Framework for multi cloud system Module. Client/Users Module. Cloud Service Provider Module. Proxy Service Provider Module.

Hard Ware Requirements: Processor Speed RAM Hard Disk Floppy Drive Key Board Mouse Monitor : : : : : : : : Pentium IV 1.1 GHz 1 GB 20GB 1.44 MB Standard Windows Keyboard Two or Three Button Mouse SVGA

Software Requirements: Operating System : Technology : Web Technologies : IDE : Web Server : Tool Kit : Database : Java version : Windows java and J2EE Html,java script, CSS My Eclipse Tomcat Android Phone My SQL J2SDK1.5

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