1. CloudCompIN presents : Introduction To
Cloud
Computing
The future is here.

2. The Different Computing Eras.

3. Big Data : The Crisis.
 YouTube users upload 48 hours of new video
every minute of the day
 100 terabytes of data uploaded daily to
Facebook.
 Twitter sees roughly 175 million tweets every
day, and has more than 465 million accounts.
 Walmart handles more than 1 million
customer transactions every hour, and
databases more than 2.5 petabytes of data.

4. Common Scenario

5. What is Cloud Computing?
“Cloud computing is the use of computing resources
(hardware and software) that are delivered as a
service over a network (typically the Internet)”
- Wikipedia

6. Conventional Computing
versus Cloud Computing.
 Conventional  Cloud computing.
Computing.
You send your
You data gets data to some other
processed in your computer. It gets
own computer. processed there
and it comes back
to you.

7. We already use Cloud
computing in our everyday
life.
 Gmail.
 Google Docs.
 Microsoft Skydrive.
 Picasa.
 Flickr.

8. Types of Cloud.
Private Cloud + Public Cloud = Hybrid Cloud

9. Cloud Computing Layers.

10. Software as a service
 Definition
“Software deployed over a hosted service
and accessed over the internet.”

11. Platform as a service
 Platform provides all the facilities necessary to support
the complete process of building and delivering web
applications and services,all avalaible over the internet.
 Entirely Virtualized platform.Includes one or more
servers,Operating System and specific Applications.

12. Infrastructure as a service
 Providesbasic storage and compute
capabilities as standardized services over
the network. Made up of Servers, Storage
blades, switches and routers.

13. Benefits of Cloud Computing
Reduced
Cost.
All you need is
High an internet
reliability. connection to
access it.
No need to
Highly
maintain
secure.
Servers.
Highly Only pay for
Scalable and what you
fault tolerant. need.

14. The Bottom-line is…
 TheCloud is growing.
 We are already using it.
 We need faster internet speeds.

15. Cloud and Grid
 Grid
computing is where more than one
computer coordinates to solve a problem
together. It is a distributed system.
 Cloud computing is where an application
doesn't access resources it requires
directly, rather it accesses them through
something like a service.
 Cloud
computing has evolved from Grid
computing.