It is all about the basic concept of cloud computing

1. CLOUD
COMPUTING
Compiled by:
Krishna Mohan Yadav

2. CLOUD COMPUTING
In the simplest term, cloud computing means
storing and accessing data and programs over
the internet through client.
The cloud is just metaphor for the internet.
TYPES OF CLOUD
1.Public cloud
2. Private cloud
3. Hybrid cloud

3. PUBLIC CLOUD :
A public cloud is one in which services and
infrastructure, available to the general public over the
internet and it is cost efficient.
PRIVATE CLOUD:
It is a particular computing model that involves a distinct
and secured cloud based environment in which only
specific client can operate. It is more secured than public
cloud.
HYBRID CLOUD:
A hybrid cloud is an integrated cloud service utilizing both
private and public clouds to perform distinct functions.
It is more secure as well as cost efficient .

4. services
 Iaas (infrastructure as a service )
 Paas (Platform as a service)
 Saas (Software as a service)
TRINGULAR VIEW OF SERVICES
Iaas
Paas
Saas

5. Saas
Software as a service is probably the most popular
form of cloud computing and is easy to use. Saas
uses the web to deliver applications that are
managed by a third-party vendor and whose
interface is accessed on the clients side. Most
saas applications can be run directly from a web
browser, without any downloads or installation
required .
Example: gmail.

6. Paas:
Paas is a platform as a service . It provides a
platform and environment to allow developers to
build application and services over the internet.
Paas makes the development, testing and
deployment of application quick, simple and
cost-effective, eliminating the need to buy the
underlying layers of hardware and software.
Example : Google App engine.

7. Iaas:
 Iaas is known as infrastructure as a service
, basically it provides computer infrastructure
, networking components and storage instead of
having to purchase software ,servers or network
equipment users can buy these as a fully
outsourced service that is billed according to the
amount of resources consumed. Example :
Amazon EC2.

8. COMMON CLOUD EXAMPLES
GOOGLE DRIVE
It is cloud storage . All your data (5gb free limit) can be
uploaded in google drive and you can access it from
any computer in the word be it any device(pc ,laptop,
tablet, android phone, apple macbook, iphone ) .
APPLE iCLOUD
Apple’s cloud service is primarily used for online
storage and synchronization of your mail, contacts,
calendar, and more . All the data you need is
available to you on your ios , Mac os or windows
device.

9. ADVANTAGE OF CLOUD COMPUTING
 Cost efficient.
 Almost unlimited storage.
 Backup and Recovery of data is possible.
 You are no longer bound to a single computer or
network.
 Wherever you are, you can access the services.

10. THANK
YOU