CLOUD COMPUTING

ByMr. Amin Pathan

Lecturer, MGM`s Polytechnic, Aurangabad

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CLOUD COMPUTING

In cloud computing, the word cloud

(also phrased as "the cloud") is used

as a metaphor for "the Internet,"

so the phrase cloud computing means

"a type of Internet-based computing,"

where different services such as

servers, storage and applications are

delivered to an organization's

computers and devices through the

Internet.2/11/2017 2

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Cloud computing refers to the deliveryof computing resources over theInternet.

When you store your photos onlineinstead of on your home computer, oruse webmail or a social networkingsite, you are using a “cloudcomputing” service

Cloud services allow individuals andbusinesses to use software andhardware that are managed by thirdparties at remote locations.2/11/2017 4

Examples of cloud services include

online file storage, social networking

sites, webmail, and online business

applications.

The cloud computing model allows

access to information and computer

resources from anywhere that a

network connection is available.

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Cloud computing provides a shared

pool of resources, including data

storage space, networks, computer

processing power, and specialized

corporate and user applications

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DEPLOYMENT MODEL

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Cloud computing comes in three

main deployment models:

Public

Private

Hybrid

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Public Cloud:

Here, a company owns and operates the cloud

infrastructure or platform, and sells cloud

services to the general public and organizations

Private Cloud:

This type of cloud is managed by the

organization or a third-party, and can exist

on-premises or off-premises.

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Hybrid Cloud

The hybrid model is favored by companies that

want to own and operate a cloud infrastructure

sized for routine loads but like the flexibility of

renting extra capacity to handle load spike.

Community Cloud

In this deployment, several organizations with

similar requirements and issues share the

infrastructure and its cost. Common issues are

security, compliance, and industry-specific

concerns.2/11/2017 11

Need of Cloud Computing

Cost savings.

computing removes the requirement of acompany to invest in storage hardware and servers.

Performance

It delivers reliable performanceirrespective to the geographical location of the user

Security

Cloud Computing protects you against anyunauthorized access, modification and loss of data.

Flexibility

Even if part of the cloud environment fails orstops working, the other resources continue to workuntil the problem is fixed.

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Cloud Computing Applications

Business Applications :

Google Apps for Business Google

offers creating text documents,

spreadsheets, presentations, etc.

Entertainment Applications:

Audiobox.fm

Art Applications:

business cards, postcards and

minicards 2/11/2017 13

THANK YOU

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