Cloud Computing in migrant

“CLOUD COMPUTING” The Emerging Model Of IT Industry

ByVIGNESH.R

What is Cloud?

Cloud Computing is the emerging concept and technology which

extensively changed the structure of IT industry by decreasing the

requirements of Software's, Licenses, Storage Space, Hardware etc.,

Lets take an example,

Hire Cab

Pay only for the KM’s or Time used

No worry about Maintenance, Finance

Hire Cloud

Pay only for the Services and Usage

No worry about Software's, Licenses, Storage, Hardware etc.,

Storage, Hardware etc.,

www.migrantsystems.com

What is in Cloud? Cloud can be both software as well as infrastructure

Cloud Architecture consists of Front end and Back end and can be

accessed via a web or a server.

Front End

It’s a client computer can be individual or an organization.

Client login into the cloud through browser and can be customize his

account based on needs.

Client is charged on pay-as-you-use basis.

Back End

It consists of computers, servers, data storage systems.

Once login cloud middle ware checks the storage, OS, network

availability and provides the required services to the client.


Cloud Architecture


SaaS, IaaS, PaaSSoftware as a Service (SaaS)

Providing Software applications as service over Internet

Eliminates the need to install patches provide security and maintain it on

customers premises.

Infrastructure as a Service (IaaS)

Providing Infrastructure on Demand

On demand utilities like server scale up/scale down

Platform as a Service (PaaS)

Combining SaaS and PaaS

Delivering computing platform as a Service

( A web application with underlying technical components with Hardware)


Do you Use the Cloud?


Benefits

File Sharing

Access from devices

Reduced software costs

Improved performance:

Instant software updates

Unlimited storage capacity

Increased data reliability


What is the purpose?

Cloud computing enables companies and applications, which are system

infrastructure dependent, to be infrastructure-less.

By using the Cloud infrastructure on “pay as used and on demand”, all of us

can save in capital and operational investment!

Clients can:

– Put their data on the platform instead of on their own desktop PCs and/or

on their own servers.

– They can put their applications on the cloud and use the servers within

the cloud to do processing and data manipulations etc.


Advantages

Can be less expensive compared to buying software and hardware

Can be used from any computer or device with an Internet

connection

The device does not need as large of an internal storage system

Compatible with most computers and operating systems

Updates occur across the service


Why is it becoming a Big Deal?

Using high-scale/low-cost providers,

Any time/place access via web browser,

Rapid scalability; incremental cost and load sharing,

Can forget need to focus on local IT.

Privacy, security


Issues With Cloud Requires a constant Internet connection:

Does not work well with low-speed connections:

Stored data might not be secure:

– With cloud computing, all your data is stored on the cloud.

• The questions is How secure is the cloud?

Stored data can be lost:

– Theoretically, data stored in the cloud is safe, replicated across multiple

machines.

General Concerns:

– Each cloud systems uses different protocols and different APIs

• may not be possible to run applications between cloud based syste


Cloud Future

We are still in the early stages of Cloud Computing. Many Researches says that the

grow of Cloud Computing is un stoppable in the near future. To understand this, lets

look few reports from popular research analyst firms published in the last one year,

Gartner: Cloud computing will become the bulk of new IT spend by 2016. From 2012 through 2017,

across all segments of the cloud computing market, cloud services revenue is projected to have a CAGR of

33.2%, with SaaS and IaaS growth rates projected to be 34.4% and 39.8% respectively

Cisco Consulting Services (CCS): The study surveyed 4,226 IT leaders in 18 industries across 9 key

economies, including 600 from India. Wherein about 83% of respondents in India were “very satisfied” and

another 13% “somewhat satisfied” with cloud, representing a total 96% positive rating.

VMware, Inc. Cloud index: A study, conducted by Forrester Research across 12 Asia Pacific countries,

reveals that nearly 89% respondents in India believe that Cloud Computing, or ‘as-a-service’ approach, is

relevant to their organization and nearly 79% say they currently have a cloud-related initiative in place

within the organization, or are planning to implement cloud, or ‘as-a-service’ approach, in the next 12

months.


Cloud Job Opportunities Most of the organizations are venturing into the world of cloud computing by

moving some part of their services from the individual user level to cloud

level, resulting in provision of public cloud or private cloud to users.

This requires a need of “expert group” in the organization not only to create

the cloud, but also to sustain the cloud. This is a new technology and hence

bring careers to many. With the increasing trend to bring more and more

services to the cloud, there exits many job opportunities for fresher as well

as experts.

Since most of the services or applications can be provided through Internet

or through web services, software development skills such as web services,

AJAX and SOAP, etc. provide more job opportunities.


Cloud Research in Migrant

Cloud Computing is the new Buzz word in Education.

Because of its flexibility to create, share, save and collaborate from any

where, any time and any place MIGRANT is embracing the concept of

Cloud Computing for creating flexible learning environments.

In near future devices such as iPhones, iPod's and tablets give access to

these new environments on the go and at the touch of the screen.


Conclusion

Cloud Computing is outpacing the IT industry

Real business value can be realized by customers of all sizes

Cloud solutions are simple to acquire, don’t require long term contracts and

are easier to scale up and down as needed

Proper planning and migration services are needed to ensure a successful

implementation

Public and Private Clouds can be deployed together to leverage the best of

both

Third party monitoring services ensure customer are getting the most out of

their cloud environment

Security Compliance and Monitoring is achievable with careful planning and

analysis


Thank you!

Migrant Systems

No #11 /72 Elango Nagar Annexe, Virugambakkam,

Chennai – 92.

Cloud Computing in migrant

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