This document discusses cloud computing and its scope in Nepal. It begins with definitions of cloud computing, noting that it relies on sharing computing resources over the internet. The document then provides a brief history of cloud computing and describes the basic cloud architecture involving clients, distributed servers, and data centers. It discusses various cloud models including SaaS, PaaS, and IaaS. The document outlines benefits of cloud computing like reduced costs and improved scalability. It concludes that cloud computing has significant future scope in Nepal for applications like e-governance and distance learning.

1. Cloud
Computing
And its Scope in Nepalese
Perspective
Resham Raj Acharya M. Sc. IT IV
Roll No: 1308017362

2. Presentation: Overview
 A Definition of Cloud Computing.
 Brief history of Cloud Computing.
 Basic Cloud Architecture & Models.
 Befits of Using Cloud Computing.
 Scope of Cloud Computing.
 Future of Cloud Computing in Nepal.
 Limitations.
 Conclusion

3. Introduction
Basically it is distributed computing on internet fr delivery
of computing service over the internet.
Eg: Yahoo!, GMail, Hotmail, Dropbox SkyDrive
So,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. Definition
 Cloud computing is a type of computing that
relies on sharing computing resources
basically from remote geographical location
rather than having local servers or
personal devices to handle applications.
 In cloud computing, the word cloud (also
phrased as "the cloud") is used as a metaphor
for "the Internet," so the phrase cloud
computing means "a type of Internet-based
computing," where different services such as
servers, storage and applications are
delivered to an organization's computers and
devices through the Internet on resource
sharing and pay per what we use basis.

5. History of Cloud Computing
 Concept evolved in 1950(IBM) called RJE
(Remote Job Entry Process).
 In 2006 Amazon provided First public cloud
AWS(Amazon Web Service).
 Later Hotmail, Google, stared mail service based
on cloud.
 Managed cloud service are stared by various
cloud service providing vendors.
 2010 Enterprize started to migrate their data on
cloud.
 Trend of cloud migration are increasing day by
day.

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

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

8. Cloud: Datacenters
 Datacenter: It is collection of servers where
application is placed and is accessed via
internet.
 Distributed servers: Often servers are in
geographically different places, but server acts
as if they are working next to each other.
 Central Server :It Administers the system such
as monitoring traffic, client demands to ensure
everything runs smoothly. It uses a special
type of software called Middleware.
Middleware allow computer to communicate
each other.

9. Cloud: 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.

10. Cloud Models:

11. Deployment of Cloud Service
 Public Cloud
 Private Cloud
 Community Cloud
 Hybrid Cloud(Combined Cloud)

12. Benefit of using Cloud
Why Cloud service are popular ?
 Reduce the complexity of networks.
 Do not have to buy software licenses.
 Removes the requirement of a company to invest
in storage hardware and servers.
 Customization and specialization as per
requirement.
 Focusing on the business -a company does not
have to bother about technical issues and other
problems associated with physical storage and
backup
 Scalability, reliability, Security and efficiency. Info.
at cloud are not easily lost.

13. Cloud: Advantages
1. Lower computer costs.
2. Improved performance.
3. Reduced software costs.
4. Instant software updates.
5. Improved document format compatibility.
6. Unlimited storage capacity.
7. Increased data reliability.
8. Universal document access.
9. Latest version availability.
10. Device independence.

14. Scope of Cloud Computing
 More application will be available on cloud.
 Increased growth in the market.
 More hybrid cloud adaptation.
 Increased development for cloud.
 Security, Reliability and availability of data.
 Global Business trend.

15. Future scope of Cloud computing
in Nepal
 Cloud computing services has huge opportunity in
Nepal market due to the large number of Small
and Medium businesses (SMBs).
 Most of the leading companies are already on
cloud.
 E-Govermace can be implemented on rural areas
using cloud.
 Distance learning to remote areas and schools.
 Benefit to SME and corporate house.
 Increasing trend of outsourcing jobs.

16. Cloud: Limitations
1. Requires a constant Internet connection.
2. Does not work well with low-speed
connections.
3. Features might be limited.
4. Can be slow.
5. Stored data might not be secure.
6. Stored data can be lost.
6. Compliance is complex.

17. Conclusion
 Thus cloud computing provide a super-
computing power .
 This cloud of computers extends beyond a
single company or enterprise.
 The applications and data served by the cloud
are available to broad group of users, cross-
enterprise and cross- platform.

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THANK YOU !!!!