study cloud computing services

8/13/2019 Study Cloud Computing Services

1/36

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


2/36

ContentIntroductionObjective

Architecture Of Cloud Advantages and DisadvantagesTypes of ModelProposed WorkConclusionFuture WorkReferences


3/36

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)


4/36


5/36

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).


6/36

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 .


7/36

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.


8/36

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.


9/36

Architecture Of Cloud

Fig-1 cloud Architecture
http://localhost/var/www/apps/conversion/tmp/scratch_3//upload.wikimedia.org/wikipedia/commons/b/b5/Cloud_computing.svg


10/36

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


11/36

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


12/36

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)


13/36

Cloud Service Model

Fig 2 Cloud Service Model


14/36

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


15/36

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


16/36

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


17/36

Cloud Deployment ModelDeployment Model

Private Cloud

Public CloudHybrid CloudCommunity Cloud


18/36

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.


19/36

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.


20/36

Proposed Work and Implementation

Initialization of study

Design and Implementation

Testing and Results


21/36

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


22/36

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


23/36

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.


24/36

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.


25/36

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.


26/36

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.


27/36

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.


28/36

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.


29/36

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


30/36

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.


31/36

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.


32/36

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


33/36

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.


34/36

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)


35/36

Any Queries


36/36

Thank You

study cloud computing services

Documents