Cloud computing provides on-demand access to shared computing resources like networks, servers, storage, applications and services via the internet. It delivers infrastructure, platforms and software as a service in a highly automated way. The major cloud computing service models are Infrastructure as a Service (IaaS), Platform as a Service (PaaS) and Software as a Service (SaaS). IaaS provides virtualized computing resources, PaaS provides platforms for developing applications, and SaaS provides access to applications through a web browser. Cloud computing offers advantages like flexibility, scalability, low costs and easy access to services from any device.

1. C L O U D C O M PUTING PRESENTaTION

2. What Is Cloud Computing
❖Cloud Computing is Highly automated Information Technology
Services.
❖Cloud Computing as a more efficient and agile way of building
their information

3. Cloud Computing Deliver
❖Self-service compute.
❖Self-service networking.
❖Self-service storage.
❖Customer relationship management.
❖Big data analytics.

4. ❖Cloud Computing is really about hardware capability
delivered to you virtually and software to any device.

5. ❑ Cloud Computing
enables revolutionary
business models that
are dramatically
changing the nature of
society and commerce.
❑ See a movie with
Netflix. Did you know
that Netflix runs on top
of Amazon?
❑ Amazon web service
actually provides the
computer servers and
data storage as
infrastructure-as-a-
Service(IaaS) to
Netflix.

6. “JUST IN TIME” IT
(Servers)
Cloud
Computing

7. Cloud Computing:
The Latest Evolution Of Hosting

8. What Cloud Computing is not ?
✓ With cloud computing, we buy what the cloud
service provider(CSP), offers, just like we buy a
dress off the rack.
❖ It's much faster.
❖ Much cheaper.
❖ Reliable
much
more.
❖ Much more
flexible.

9. ❖ No room for customization.
❖ We don't pick the applications, hardware & no need to
design the core infrastructure. the CSP does.
It's definitely not just the Internet. The Internet is
connectivity to the bewildering number and variety of cloud
based resources

10. ❑ Cloud Computing is not up in the sky.
❑ It is made up of real datacenters.
❑ Real hardware & Real software.
❑ With real people.
❑ Firmly Rooted to the real Earth.

11. IaaS
Infrastructure-as-a-Service.
Migrate To It
PaaS
Platform-as-a-Services.
Build On It
Major Cloud Computing Services.
SaaS
Software-as-a-Services.
Consume
Email
CRM
Collaborative
ERP
Application Development
Decision Support
Web
Streaming
Caching
Legacy
File Networking
Technical Security
System Management

12. SaaS: Software-as-a-Services.
❑ SaaS is a licensing model in which access to software is
provided on a subscription basis, where the software is
located on external servers rather than on servers
located in-house.
❑ Software as a Service is commonly accessed through a
web browser, with users logging into the system using a
username and password. Instead of each user having to
install the software on their computer, the user can
access the program via the internet.

13. Advantages SaaS
of
• software does not live on the licensing company’s servers,
• there is less demand for the company to invest in new hardware.
• It is easy to implement,
• easy to update and debug
• can be less expensive than purchasing multiple software licenses for multiple
computers.

14. PaaS: Platform-as-a-Services.
❑ provides customers a complete cloud platform
hardware, software, and infrastructure for developing,
running, and managing applications without the cost,
complexity, and inflexibility that often comes with
building and maintaining that platform on-premises.

15. How PaaS works
In general, PaaS solutions have three main parts:
• Cloud infrastructure including virtual machines (VMs), operating system software,
storage, networking, firewalls
• Software for building, deploying and managing applications
• A graphic user interface, or GUI, where development or DevOps teams can do all
their work throughout the entire application lifecycle

16. IaaS: Infrastructure-as-a-Service.
❑ provides virtualized computing resources
over the internet.
❑In an IaaS service model, a cloud
provider hosts the infrastructure
components that are traditionally present in
an on-premises data center. This includes
servers, storage and networking hardware
❑ No need to purchase or manage physical
data center equipment.
❑(servers, storage, networking, etc.,).

17. What are the advantages
of IaaS?
• Organizations choose IaaS because it is often easier, faster and
more cost-efficient to operate a workload without having to buy,
manage and support the underlying infrastructure.
• With IaaS, a business can simply rent or lease that
infrastructure from another business.

18. Importance of adopting Cloud computing.
❖Expected to exceed by
next few years.
❖45% - 70% of business
use or plan to use the
Cloud.
❖Software-as-a-
Service(SaaS) has been
adopted by 75% of all
businesses.
2017
2013
70%
45%

19. Cloud Computing Service
Providers.

20. Advantages :
Disadvantages :
Privacy. Security. Transfer-
ability.
Downtime.
Flexibility. Low Cost.
Highly
Automated.
Fast
Service.
More
Storage
Capacity.
Cloud Computing Advantages and Disadvantages.

21. 2011 M
OBILE TRENDS
Allot, a leading provider of service optimization and revenue generation,
reports the following trends for 2011.
77% growth in mobile data bandwidth use.
93% increase in video streaming, which is 39% of all mobile
data usage.
Use of Twitter on mobile devices has risen 297%, Facebook
use has risen 166%

22. MOBILE INTERNET GROWTH
70% of the worlds population now have mobile phones, that equals out to 5 billion
mobile users.
Google’s Android OS is now activating 160,000 devices a day.
In places like the United States 9 out of 10 people use a mobile device.
Kids today are more likely to own a mobile device (85%) then a book (73%).
86% of mobile users use their device while watching TV.

23. THE FUTURE OF MOBILE
It is predicted that mobile sales will increase 89% each year from 2011 to 2015.
Reaching 187 million units sold.
Mobile devices, USB cards and tablets makes up 89% of those devices.
It’s estimated that 2.4% of mobile broadband devices sold in 2011 with be on
shared data plans, by 2015 that number is estimated to be 15.4%.
70% of all mobile searches result in action within an hour.

24. MOBILE Commerce
In 2010 mobile commerce was a $3 billion dollar industry, by 2016 it’s expected
to reach $31 billion.
Thats a big pie, why not have a piece.
In 2010 mobile commerce was 1% of all eCommerce, by 2016 mobile commerce is
expected to rise up to 7% of all eCommerce.
Mobile commerce is predicted to have a growth rate of 39% annually.

25. WEBSITE ACCESSIBILITY
HTML5 allows graphics and video to be added to pages without browser plugins.
HTML5 allows for the browser to handle more page elements without using
javascript, making pages load faster and smoother.
HTML5 allows designers to provide a rich experience on
mobile pages.

26. MOBILE WEB DONE RIGHT
http://m.digg.com
Digg.com uses a simple design that looks good, and provides quick load
times.
Digg.com also makes use of spacing which allows them to provide lots of content
without the cramping.
http://i.brightkite.com
Brightkite.com uses spacing and colors to create an attractive mobile
site.
Small icons are used to liven things up a bit
Brightkite also makes use of big navigation links which work well
with touch screens.

27. MOBILE WEB DONE Wrong
http://www.photobucket.com
Photobucket’s mobile site can be considered sloppy when viewed on a mobile
device.
The site has a long loading time compared to other mobile sites.
The mobile site does not have the options or appearance of the non mobile site.
http://reddit.com/mobile
Reddit.com has a strong mobile site it’s attractive, and optimized for the mobile
devices.
However, they have a huge problem. The content linked to from Reddit.com is
mostly formatted for pc, making viewing on a mobile device a poor experience.

28. Thank You.