Cloud ComputingPresented By:-

Rezwan Reza Khan (10EX-041)&

Amiya kumar (10EX-003)

Contents

Power of Cloud computingWhat is Cloud Computing?Why Cloud computing? Cloud AnatomyCloud computing technologyCloud computing products and market

POWER… (1)

CLOUD POWERIS GOING TO CHANGE

THE WAY YOU DOBUSINESS.

And it’s going to change your definition of POWER

It gives you the POWER to think big. And be small.

The POWER to grow. And shrink. And not suffer for either.

The POWER to do more with less.

The POWER to be liberal with your ideas and conservative with you cash

The POWER to save energy. And space.

POWER… (2)

The POWER to have your data where you need it.

Omnipresent. On premises or off.

The POWER of technological consensus.

The POWER to be on the same page.

POWER… (3)

Giving your business as much as, or everything you

need to be what’s next.

POWER…

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Computing Evolution

Now40’s 70’s 80’s

•Mobility explosion

•Collaboration

•High level of interconexion between users

•Web platform growing

•Pressure over companies data centre.

What is Cloud Computing?

Definitions: “Cloud computing is a general term for anything

that involves delivering hosted services over the internet.” – Wikipedia

“Cloud computing is Internet-based computing, whereby shared

resources, software, and information are provided to computers and other devices on demand, like the electricity grid.”- Wikipedia

Basically a cloud is a virtualization of resources that manages and maintains itself.

Enterprise Software today

Cloud Computing Layers

Layers Architecture

What is a Cloud?

IndividualsCorporations

Non-Commercial

Cloud Middle WareStorage

ProvisioningOS

ProvisioningNetwork

ProvisioningService(apps)Provisioning

SLA(monitor), Security, Billing

ServicesStorage Network OS

Resources

Why Cloud computing?

Traditional Software

Software as a Service

Cloud Computing

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Players Software on demand

Grid computing: massive processing

Elastic computer:

By 2012, the global market for cloud computing will be $95 billionMerryll Linch

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Microsoft Google Amazon Yahoo Others

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You can take it with youAre gadgets important?

As wireless technology gets better and cheaper, more and more different kinds of objects will connect directly to the cloud.

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Numbers

80% fortune companies 1000 will pay to use cloud computing services and 30% will pay for infrastructure.Gartner

33% of IT business will be in Cloud Computing

Gartner

Market :42 billon IDC

95 billion Merryl Linch

Numbers around CC are always impressive:

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2011

2012At this moment, the 5 major search engines together have 2.000.000 computers

2010

Microsoft data centre in Chicago: 610.000 servers

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They have already used cloud…

Powerset: a start-up that is creating a natural language powerful search. When they need to catalogue the web, they buy cloud services.

Powerset: a start-up that is creating a natural language powerful search. When they need to catalogue the web, they buy cloud services.

New York times: to create 11.000 pdfs, they needed to subcontract cloud services

New York times: to create 11.000 pdfs, they needed to subcontract cloud services

Schumacher Group (emergency rooms for hospitals): almost affected by Katrina hurricane, they was growing quickly but was having problems to create regional offices to support it. Running some systems remotely was the answer.

Schumacher Group (emergency rooms for hospitals): almost affected by Katrina hurricane, they was growing quickly but was having problems to create regional offices to support it. Running some systems remotely was the answer.

Starbucks: using Salesforce CRM to create the new idea Mystarbucks.com website as a online community.

Starbucks: using Salesforce CRM to create the new idea Mystarbucks.com website as a online community.

US Olympic Committee: using AT&T service to handle a busy traffic during the games

US Olympic Committee: using AT&T service to handle a busy traffic during the games

SOGETI: The consultancy company owned by Cap Gemini contracted cloud services from IBM Blue Cloud to a whole-company brainstorming program.

SOGETI: The consultancy company owned by Cap Gemini contracted cloud services from IBM Blue Cloud to a whole-company brainstorming program.

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Cloud architecture must supply a management infrastructure that includes functions as:•Computational resources provisioning; •Dynamic workload balancing;•Performance monitoring.

Cloud architecture must supply a management infrastructure that includes functions as:•Computational resources provisioning; •Dynamic workload balancing;•Performance monitoring.

How would be an CC architecture?

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Examples of CC Architecture

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Examples of CC Architecture

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Examples of CC Architecture

Cloud Anatomy

Broadly classified under the three categories:1. IaaS: Infrastructure as a service.2. PasS: Platform as a service.3. SaaS: Application/Software as a Service.

Infrastructure as a Service (IaaS):

Cloud infrastructure services or "Infrastructure as a Service (IaaS)" delivers computer infrastructure, typically a platform virtualization environment as a service. Rather than purchasing servers, software, data center space or network equipment, clients instead buy those resources as a fully outsourced service.

Examples:- IBM Blue house, VMWare, Amazon EC2, Microsoft Azure Platform, Sun Parascale

and more

Benefits to the clients: 1. Stop worrying about heavy traffic and bandwidth requirements. 2. Pay as you go. 3. No need to buy high configuration servers from day one. 4. Low maintenance.

Platform as a Service (PaaS):

Platform-as-a-service in the cloud is defined as a set of software andproduct development tools hosted on the provider’s infrastructure.Developers create applications on the provider’s platform over theInternet. PaaS providers may use APIs, website portals or gatewaysoftware installed on the customer’s computer Force.com, (anoutgrowth of Salesforce.com) and GoogleApps are examples ofPaaS. Developers need to know that currently, there are notstandards for interoperability or data portability in the cloud. Someproviders will not allow software created by their customers to bemoved off the provider’s platform.

Examples:- Middleware, Intergation, Messaging, Information, connectivity etc

AWS, IBM Virtual images, Boomi, CastIron, Google Appengine

Software as a Service (SaaS):

In the software-as-a-service cloud model, the vendor supplies thehardware infrastructure, the software product and interacts with theuser through a front-end portal. SaaS is a very broad market. Servicescan be anything from Web-based email to inventory control anddatabase processing. Because the service provider hosts both theapplication and the data, the end user is free to use the service fromanywhere. There are several successful SaaS model running all overthe web. Examples:-

Gmail, GoogleCalender Payroll, HR, CRM etc Sugarm CRM, IBM Lotus Live

Types Of Clouds

Public Cloud: the services are delivered to the client via the Internet from a third party service provider.

Example: Amazon

Private Cloud: these services are managed and provided within the organization. There are less restriction on network bandwidth, fewer security exposures and other legal requirements compared to the public Cloud.

Example: HP Data Centers

Cloud computing technology

Utility computing

To say it simply, it is a price model based on resource usage quantity.Utility computing allows companies to only pay for the computing resources they need, when they need them.The main benefit of utility computing is better economics.

What cloud computing means tousers?

Lower client workload Lower Total Cost Ownership Separation of infrastructure maintenance duties fromdomain-specific application development Separation of application code from physical resources Not have to purchase assets for one-time or infrequentintensive computing tasks Expand resource on-demand Make the application have high availability Quickly deploy application Pay per use

Cloud computing infrastructurefeatures

Self-healing Multi-tenancy Virtualized Linearly Scalable Resource Monitor and measure Resource registration and discovery

Difficulties for cloud computing

Continuous high availability Consistency Interoperability and standardization Scalability of all components Data secrecy Legal and political problem of data store andtranslation across regionsPerformance issueDifficulty customizingOrganizational obstacle

Cloud computing products and market

Cloud Providers

Market Opportunities

Secondary Data

Cortsey ET Dec 1st

Telephonic Interview of Mr. Subhra Prakash

Business Development Executive of Reliance Communication….

Primary Resource