Study Cloud Computing Services
Transcript of Study Cloud Computing Services
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1
A Proposal for Cloud Infrastructure for an
Academic System
Presented By:
Deepesh Kumar TiwariM.Tech (CTA)
0002CS11MT03
School of Information TechnologyRajiv Gandhi Proudyogiki Viswavidyalaya
Guided By:
Dr. Sanjeev SharmaAssociate Professor
SoIT, RGPV
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ContentIntroductionObjective
Architecture Of Cloud Advantages and DisadvantagesTypes of ModelProposed WorkConclusionFuture WorkReferences
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Introduction A cloud computing system in simple words that is aninternet based application platform that providedifferent services on plug and play basis.
Definition:- Cloud computing is a model for enabling convenient,
on-demand network access to a shared pool ofconfigurable computing resources (e.g., networks,servers, storage, applications, and services)
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BASIC CLOUD CHARACTERISTICS Shared Infrastructure Uses a virtualized software model,
enabling the sharing of physical services, storage, and networking
capabilities.
Dynamic Provisioning Allows for the provision of services based
on current demand requirements. This dynamic scaling needs to be
done while maintaining high levels of reliability and security.
Network Access needs to be accessed across the internet from a
broad range of devices such as PCs, laptops, and mobile devices,
using standards-based APIs (for example, ones based on HTTP).
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Cont Resource sharing
Resource sharing is the beauty of cloud computing. This is the concept
which helps the cloud providers to attain optimum utilization of
resources.
The cloud architecture is implemented in such a way that it provides you
the flexibility to share application as well as other network resources
(hardware etc).
This will lead to a need based flexible architecture where the resources
will expand or contract with little configuration changes .
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ObjectiveAim to understand students requirements: in this phase of study,
requirements of different domain (computer sc., information
technology, etc.) are evaluated.
Performing survey of different cloud based existing solution:
according to the above phase conclusion, some existing cloud based
solutions are analysed and list of solutions are prepared.
Refining the survey conducted: in this phase of study includes the
cleaning and filtering common requirements and rearrange them.
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Cont Providing design guidelines: this phase provides the guidelines and
existing methods of cloud development and deployment.
Concluding the complete study work: after that conclusion and
future extension of the proposed study is listed in this phase.
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Architecture Of Cloud
Fig-1 cloud Architecture
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Advantages Of CloudLower computer costs
Improved performance
Reduced software costs
Instant software updatesUnlimited storage capacity
Increased data reliability
Universal document accessLatest version availability
Easier group collaboration
Device independence
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Disadvantages Of Cloud
Requires a constant internet connection
Does not work well with low-speed connections
Features might be limited
Stored data might not be secure
Stored data can be lost
Can be slow
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Types Of Cloud ModelThere are two types models:
Service Model
Deployment Model
Service Model
Infrastructure As a Service(IAAS)
Platform As a Service(PAAS)
Software As a Service(SAAS)
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Cloud Service Model
Fig 2 Cloud Service Model
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SaaSSaaS is a software delivery methodology that provides licensed
multi-tenant access to software and its functions remotely as a Web-
based service.
Usually billed based on usage
Usually multi tenant environment
Highly scalable architecture
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PaaSPaaS provides all of the facilities required to support the complete
life cycle of building and delivering web applications and services
entirely from the Internet.Typically applications must be developed with a particular platform in
mind
Multi tenant environments
Highly scalable multi tier architecture
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IaaSIaaS is the delivery of technology infrastructure as an on demand
scalable service.
Usually billed based on usage
Usually multi tenant virtualized environment
Can be coupled with Managed Services for OS and application support
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Cloud Deployment ModelDeployment Model
Private Cloud
Public CloudHybrid CloudCommunity Cloud
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Private Clouds For exclusive use by a single organization and
typically controlled, managed and hosted in private data centers. The
hosting and operation of private clouds may also be outsourced to a
third party service provider, but a private cloud remains for the
exclusive use of one organization.
Public Clouds For use by multiple organizations (tenants) on a
shared basis and hosted and managed by a third party service
provider.
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Hybrid Clouds When a single organization adopts both private
and public clouds for a single application in order to take advantage
of the benefits of both.Community Clouds For use by a group of related organizations
who wish to make use of a common cloud computing environment.
For example, a community might consist of the different branches ofthe military, all the universities in a given region, or all the suppliers
to a large manufacturer.
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Proposed Work and Implementation
Initialization of study
Design and Implementation
Testing and Results
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Initialization of study
Connectivity with social networking websites
There are huge amount of students and other persons are get
connected through the social networking. sometimes students are not
available in college campus, but they are still connected with their
friends using social networking websites and using email messaging
New technology and research news New technology and new research works news are required to beupdate over cloud
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Cont. IEEE, ACM, Springer, Elsevier papers
Authentic journals and publishers papers are required to explore and
read. But most of authentic journals are not freely available for download
over internet
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Design and Implementation Digital library for Books Research papers
This is a collection of books related to basics of mathematics, physics
and chemistry. These basic books and tutorials are helping sometimes
for finding the solutions for big problems
Previous thesis and study material
This section provides a search enabled data storage related to previous thesis formats, previous thesis as example.
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Cont Academic journals and events
Academic journals and events provide the current technology and
research areas of work. This section contains subscribed journals,
magazine and latest research on similar adopted topic on which
students are work.
Projects and demos
Prototyping is a good idea to simulate a problem and solution. In
addition of that the visual learning is more helpful for understanding
in less time, with theoretical concepts.
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Cont Code Examples
Therefore a sample codes and runable demo codes are required to
get correct direction of writing code.
Technical Solution and Support
A module of cloud is required to provide the interaction between experts
of technical domain and students, where students can ask some questions
to resolve them.
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Cont Digital Library for Books, Research Papers
Books are always provides the proper guidelines, authors of books are
write the summary or conclusion of any point of study in easiest
language on which they are able to explain.
Software and Simulators
There are required to implement the problem scenarios and solution
steps using attractive graphical user interface.
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Cont
Video Lectures
Therefore a knowledge base is required where a number of videos of
different lectures and experts are available. This phase of services
contains the video lectures and tutorials.
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Testing and ResultsTutorials and Experimental Results
In this section includes a list of previous similar projects results and
conclusions. The previously given conclusions and results are helps the
students how they finalize the work.
Basic Theory and Download
This section includes required formula and other similar tutorials that are
helpful for providing the ease to develop the solution conclusion.
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Cont Assignment Evaluation and Submission Services
During study various times professors and teachers provides some task
and intermediate experiments to perform. The major problem is
submission of these task and evaluation of the given task in a proper
manner, with a suitable remark of submitted work
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Conclusion The main focus on this study is to design a new kind of educational cloud
where research scholars and simple students both get advantage over this
competitive domain.
In this study first various cloud infrastructures and their development
techniques are studied and for that a rich literature is collected which is
provided in this work.
After finding the development strategies of cloud, objective is established.
Finally the required services which providing ease in study of students and
research scholars are conducted.
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Future WorkThis study is motivated to design an educational environment where
all kind of students are get benefit from available services and
resources.
In near future this study is implemented using a public cloud domain,
by which research scholars get help and support, design and develop
their technical ambitions true.
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References1. Cloud Computing: Issues and Challenges, Tharam Dillon, Chen Wu
and Elizabeth Chang, 2010 24th IEEE International Conference on
Advanced Information Networking and Applications
2. Cloud Computing and Grid Computing 360-Degree Compared, Ian
Foster, Yong Zhao, Ioan Raicu, Shiyong Lu, 2008 -
ieeexplore.ieee.org
3. Cloud Computing Vs. Grid Computing, Seyyed Mohsen Hashemi,
Amid Khatibi Bardsiri, VOL. 2, NO.5, MAY 2012, ISSN 2222-9833
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4. How Does Cloud Computing Work? Carl Mazzanti, CEO, eMazzanti
Technologies IT Support and Cloud Computing Services for Small Business
Hoboken, NJ and NYC, 201360 4400
5. Approaches for Deadlock Detection and Deadlock Prevention for
Distributed systems, Research Journal of Recent Sciences, ISSN 2277-2502,Vol. 1 (ISC-2011), 422-425 (2012)
6. A Survey on Fault Tolerance in Work flow Management and Scheduling,
International Journal of Advanced Research in Computer Engineering &
Technology (IJARCET), Volume 1, Issue 8, October 2012
7. J. Gray, "Distributed computing economics," ACM Queue, vol. 6, pp. 63-68,
2008.
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8. Luis M. Vaquero,Luis Rodero Merino, Rajkumar Buyya, Dynamically Scaling
Applications in the Cloud,ACM SIGCOMM Computer Communication
Review,45 Volume 41, Number 1, January 2011
9. Tangren Dan, Haihong Yang, He Tao, Yi Li, Huazhong Li,Exploration of aCurriculum System Reform of Embedded Technology and Application Based on
Cloud Services,ICAICTE 2013, 2013. The authors - Published by Atlantis
Press
10. Kai Hwang and Sameer Kulkarni,Yue Hu,Cloud Security with Virtualized
Defense and Reputation-based Trust Management,IEEE Intl Conf. on
Pervasive Intelligence and Computing, (PICom2009)
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Any Queries
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Thank You