1.
Submitted To :
Mr. ABC
Submitted By :
XYZ

2.
Contents
 Introduction
 Characteristics
 Service Models
 Deployment Models
 Purpose of Cloud Computing
 Advantages of Cloud Computing
 Disadvantages of Cloud Computing

3.
INTRODUCTION
Cloud computing is the use
of computing resources (hardware and
software) that are delivered as a service
over the Internet.

4.
When you store your photos online instead
of on your home computer, or use webmail
or a social networking site, you are using a
“cloud computing” service.

5.
 Cloud Computing promotes availability and is
composed of
 Five essential characteristics
 Three service models and
 Four deployment models

6.
CHARACTERISTICS
There are five key characteristics of cloud
computing:
 On-demand self service
 Broad network access
 Resource pooling
 Rapid elasticity and
 Measured service

7.
SERVICE MODELS
Service Models are the reference models on which
the Cloud Computing is based. These can be
categorized into three basic service models:
 Software as a Service (SaaS)
 Platform as a Service (PaaS) and
Infrastructure as a Service (IaaS)

8.
Cloud Clients
Web browser, mobile app, clients
SaaS
Application CRM, Email, games, virtual desktop
PaaS
Database, web server, deployment
tools
IaaS
Virtual machines, storage, networks
Platform
Infrastructure

9.
DEPLOYMENT MODELS
Deployment models define the type of access to
the cloud. These are:
 Private cloud
 Community cloud
 Public cloud and
 Hybrid cloud

10.
PURPOSE OF CLOUD
COMPUTING
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.

11.
Lower
Computer
Cost
Improved
Performance
Universal
document
access
Increased
data
reliability
Reduced
software
costs
Unlimited
storage
capacity
Improved
document
format
compatibility
Instant
software
updates
Advantages

12.
DISADVANTAGES OF CLOUD
COMPUTING
Requires a constant Internet connection
Does not work well with low-speed connections
Features might be limited
Stored data might not be secure

13.
THANK YOU