Seminar Group 3 Cloud Computing

8/13/2019 Seminar Group 3 Cloud Computing

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Cloud Computing as a New

Outsourcing Tool

Seminar Presentation

Group 3Section A

Abhishek Singh PGP/16/003

Deepak Kumar PGP/16/016

Madhumita Patnaik PGP/16/027

Murali Krishna D PGP/16/032

Rohit Singla PGP/16/043

Shashank Shekhar PGP/16/045


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Agenda

Introduction

Terminology

Models Outsourcing

Benefits

Current Practices Challenges


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Introduction

Name comes from the use of a cloud shaped symbol as anabstraction for the complex infrastructure it contains

Storage and network infrastructure used to store and process dataand applications is shared amongst users;

Cloud service provider is able to move the data between locationsin order to make best use of latent capacity in its infrastructure

Access via Web Browser


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A Simple Model


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Terminologies


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Different Models


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Paas: In this model, the consumer creates the software using tools and/orlibraries from the provider. The consumer also controls software deployment and

configuration settings. The provider provides the networks, servers, storage and other

services.

Saas: sometimes referred to as "on-demand software", is a software delivery modelin which software and associated data are centrally hosted on the cloud. SaaS is

typically accessed by users using a thin client via a web browser.

Iaas : In the most basic cloud-service model, providers of IaaS offer computers -physical or (more often) virtual machines - and other resources.


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Cloud Deployment Models


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Impact and Benefits

Focus on core competency

Reliability

Reduced Cost

Scalability

Faster Implementation

Pay for Use

Productivity improvements Increased output per unit of cost

InnovationAbility to deliver new and evolving products


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Outsourcing Trends

Impact of Global economic crisis

87 per cent of customers cited cost reduction as the motivatingfactor for outsourcing

62 per cent of suppliers expressed a view that the global financialcrisis had resulted in harder price negotiations

66 per cent of customersand 61 per cent of suppliersthoughtthat due diligence processes had tightened in the last two years


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Case Study : Impact of Cloud

Computing ArcLight Investments

an ICT (information and communication

technology)related services provider

Utilised cloud based solution for their business whichhelped them to reach over 7000 customers through 1000offices

Benefits: IT infrastructure investment has reduced

The process of adding, changing and deleting user accountshas become significantly easier

Reduced General network and IT failures Increased level of Automation in the business

Better collaboration thus producing uniformity in the work


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Case Study : Impact of Cloud

Computing

Challenges

Legacy applications difficult to migrate to a cloud

Confidential data like credit card details of the

customers needs to be encrypted before being

migrated to the cloud

A cultural shift was necessary in the manner in

which the employees operated


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Cloud Outsourcing Risks


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Challenges and concerns for the future

Security and Privacy

Interoperability and Portability

Reliability and Availability Performance and Bandwidth Cost

Service Delivery and Billing

Acquiring knowledge and expertise Certifying and accrediting vendors


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References

http://www.nortonrose.com/files/a-smart-

approach-to-sourcing-ii-57727.pdf

http://www.kpmg.com/AU/en/IssuesAndInsig

hts/ArticlesPublications/Documents/modellin

g-economic-impact-cloud-computing.pdf
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