This document discusses cloud computing applications. It defines cloud computing as a model for enabling access to configurable computing resources over the Internet. The document outlines the history of cloud computing, describes its architecture including clients, servers, and data centers, and discusses different service models like SaaS, PaaS, and IaaS. Examples of cloud computing applications are provided along with advantages like cost savings and reliability, and disadvantages like security issues and downtime.

1. MAHARASHTRA STATE BOARD OF TECHNICAL EDUCATION, MUMBAI
C. S. INSTITUTE OF TECHNOLOGY, DEORI DIST.-GONDIA
DEPARTMENT OF
COMPUTER ENGINEERING
A SEMINAR ON : CLOUD COMPUTING APPLICATION
Guided by:-
Miss. ************
Presented by:-
Chetan Sontakke
Mankuwar Sewata

2. INDEX
Introduction
Definition
History
Architecture of cloud computing
Service models
Application of cloud computing
Example of cloud computing
Advantages of cloud computing
Disadvantages of cloud computing

3. INTRODUCTION
Distributed computing on internet Or
delivery of computing service over the internet.
E.g.: Yahoo!, Gmail, Hotmail-
Instead of running an e-mail program on
your computer, you log in to a Web e-mail
account remotely. The software and storage for
your account doesn't exist on your computer --
it's on the service's computer cloud.

4. What is Cloud Computing Application
Is an application program that functions in the cloud,
with some characteristics of a pure desktop app and some
characteristics of a pure Web application.
Definition of cloud computing
Cloud computing is a new form of Internet-based
computing that provides shared computer processing resources
and data to computers and other devices on demand. It is a
model for enabling ubiquitous, on-demand access to a shared
pool of configurable computing resources (e.g., computer
networks, servers, storage, applications and services)

5. History
 Concept evolved in 1950(IBM) called RJE (Remote Job Entry
Process).
 In 2006 Amazon provided First public cloud AWS(Amazon Web
Service).
 On March 1, 2011, IBM announced the IBM Smart Cloud framework
to support Smarter Planet.
 On June 7, 2012, Oracle announced the Oracle Cloud.

6. Goal of cloud computing:
• Reduced Spending on Technology Infrastructure
• Globalizing Workspace/ Easy Accessibility
• Improve Flexibility and Scalability:
• Better Resource Utilization
• Backup and Disaster Recovery

7. Cloud Components
It has three components
1.) Client computers
2.) Distributed Servers
3.) Datacenters

8. Clients
Clients are the device that the end user interact with cloud.
three types of clients:
1.) Mobile
2.) Thick
3.) Thin (Most Popular)

9. Distributed servers
Often servers are in geographically different places, but
server acts as if they are working next to each other.

10. Datacenter
It is collection of servers
where application is placed and is
accessed via internet.

11. Cloud computing architecture
The systems architecture of the software systems involved
in the delivery of cloud computing, typically involves multiple
cloud components communicating with each other over a loose
coupling mechanism such as a messaging queue.
Cloud computing sample architecture

12. Service Models
SaaS(Software as a service): Required software, Operating
system & network is provided.
PaaS(Platform as service): Operating system and network is
provided.
IaaS(Infrastructure as a service): just Network is provided.

13. Cloud computing service model

14. Application
• Social Networking sites.
• E-mail sites.
• Search Engines.
• Many more services OVER THE INTERNET.

15. i-CLOUDS

16. CLOUD BASED SERVICES
DAILY LIFE

17. Deployment of Cloud Service
 Public Cloud
 Private Cloud
 Community Cloud
 Hybrid Cloud(Combined Cloud)

18. Why cloud service is popular?
• Reduce the complexity of networks.
• Do not have to buy software licenses.
• Customization.
• Cloud providers that have specialized in a particular area
(such as e-mail) can bring advanced services that a single
company might not be able to afford or develop.
• scalability, reliability, and efficiency.
• Info. at cloud are not easily lost.

19. Advantages of cloud computing
 Cost Savings
 Reliability
 Manageability
 Strategic Edge

20. Disadvantages of Cloud Computing
 Downtime
 Security
 Vendor Lock-In
 Limited Control

21. Reference by:
www.Google.com
www.Wekipidia.com
study.com/cloud computing
www.rapidscale.com