cloud computing with services

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CLOUD COMPUTING

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Page 1: Cloud computing with services

CLOUD COMPUTING

Page 2: Cloud computing with services

CLOUD COMPUTING

Cloud computing is the delivery of computing as a service, whereby

shared resources, software, and information are provided to computers

and other devices as a utility over a network.

It allows the employees to work remotely.

It is a on demand network access.

It helps to share a large pool of information for e.g.(networks,

services, applications, software).

It delivers information's without a direct connection to the

server.

Page 3: Cloud computing with services

PURPOSE OF CLOUD COMPUTING.

It gives large services as compare to other services.

When the demand of the same subject is more there is no

affect on this service while the servers are crash.

It saves money as compare to other computing service's.

Widespread availability irrespective of geographical precincts.

Allow for easy connectivity to servers and information sharing.

Page 4: Cloud computing with services

Applications

and services.

request

Request goes to the server

Reply

Request completed

Page 5: Cloud computing with services

PROCESS OF CLOUD COMPUTING

The request customer directly goes to the central server either

it is programme or videogames.

Central server administers the system, monitoring traffic and

client demands to ensure everything runs smoothly.

Central server follows some rules which is called protocols

and through this it helps to find the demand of customers.

When the server finds the demand of customer applications

then the request is resolve as fast as can.

The main advantage is that in large demands services better

then ordinary services.

Page 6: Cloud computing with services

LOGICAL DIAGRAM

Page 7: Cloud computing with services

There are many types of cloud computing but generally there are

three types of cloud computing which are used are in market.

Infrastructure as a service (Iaas).

Platform as a service (Paas).

Software as a service (Saas).

Page 8: Cloud computing with services

SaaS allows a business potential to reduce it operational costs by

outsourcing hard ware and software maintenance support to the

cloud provider.

In business model SaaS users are provided access to application

software and databases.

SaaS is sometimes referred to as “on-demand software” and is

usually priced on a pay-per-use basis.

SaaS providers generally price applications using a subscription

fee.

Page 9: Cloud computing with services

Platform as a service (PaaS) is a category of cloud computing

services that provide a computing platform and a solution stack

as a service.

In this model, the consumer creates the software using tools and

libraries from the provider.

PaaS facilitates the deployment of applications without the cost of

buying and managing the hardware and software and provisioning

hosting capabilities.

PaaS offerings may also include facilities for application design,

application development, testing and deployment.

Page 10: Cloud computing with services

IaaS providers offer computers, as physical or more often as virtual

machines, and other resources.

IaaS clouds often offer additional resources such as images in a

virtual machine image library, raw (block) and file-based storage,

firewalls, load balancers, IP addresses.

IaaS cloud providers supply these resources on demand from

their large pools installed in data centers.

Page 11: Cloud computing with services

scheSCHEMATIC DIAGRAM

Page 12: Cloud computing with services

DEPLOYMENT MODLES

There are three deployment models of cloud computing,

Public

Hybrid

Private

Page 13: Cloud computing with services

Public cloud applications, storage, and other resources are made

available to the general public by a service provider.

These services are free or offered on a pay-per-use model.

Public cloud service providers like AWS etc own and operate the

infrastructure and offer access only via Internet .

Page 14: Cloud computing with services

Hybrid cloud is a composition of two or more clouds (private,

community or public) that remain unique entities but are bound

together.

Hybrid cloud architecture requires both on-premises resources and

off-site (remote) server-based cloud infrastructure.

Hybrid clouds lack the flexibility, security and certainty of in

house applications.

Page 15: Cloud computing with services

Private cloud is cloud infrastructure operated solely for a single

organization.

Private cloud are managed internally or by a third party and

hosted internally .

Private cloud project requires a significant level and degree of

engagement to virtualize the business environment.

IT will require the organization to reevaluate decisions about

existing resources.

Page 16: Cloud computing with services
Page 17: Cloud computing with services

Cloud computing takes very quickly in the market because of his

properties.

It is a cost effective one. It is also a one reason to take cloud

computing in the market.

It is helpful for small industries business to compete the world.

It has many applications to satisfy the customer

requirement.

Page 18: Cloud computing with services