this file is related with cloud computing and social networking sites.

1. SOCIAL NETWORKING

2. delivering hosted services
over the Internet.
spreadsheet Flexible access
to a pool of remote
computing resources
across the internet
(intranet)
Open sources software has
provided the foundation for
many cloud computing
implementations.

3. Infrastructure as a service (IAAS)
Platform as a service (PAAS)
Software as a security (SAAS)
Security as a service (SAAS)
Data as a services (DAAS)
Desktop as a service (DAAS)

5.  Clear trend: centralization of computing
resources in large data centers
◦ Necessary ingredients: fiber, juice, and
space
◦ What do Oregon, Iceland, and abandoned
mines have in common?
 Important Issues:
◦ Redundancy
◦ Efficiency
◦ Utilization
◦ Management

6. Cloud providers install and operate
application software in the cloud and
cloud users access the software from
cloud clients.
Delivery model technologies.
SAAS 3.0
Centric vendor provide platform for
development,run-time,and integration.

7.  Easier administration
 Automatic updates and patch
management
 Compatibility: All users will have
the same version of software.
 Easier collaboration , for the same
reason
 Global accessibility.

10. Founded in December 2002 and launched on
May 5, 2003.
it is mainly used for professional networking.
Founder - Santa Monica, , California (2003)
Headquarters – Mountain View , California
A contact network is built up consisting of
their direct connections.
Employers can list jobs and search for
potential candidates
A mobile version of the site was launched in
February 2008.

11. Twitter is an online social networking service
and microblogging service
users to send and read text-based messages
of up to 140 characters, known as "tweets".
Known as SMS of internet.
Twitter applications are required to use
OAuth.
Twitter has grown into a social media
juggernaut
Founder(s) -Jack Dorsey, Noah Glass,
Evan Williams, Biz Stone
Founded - March 21, 2006

12. ads are served without sharing your
information with advertisers.
Information is shared with the games
American multinational Internet corporation
which runs the social networking website
Facebook
domain name is fb.com .
Facebook is a social networking service
launched in February 2004.
 Mark Zuckerberg, Eduardo McCollum, Dustin
Moskovitz, Chris Hughes

13. Blogger introduced a major redesign, adding
features such as web standards-compliant
templates.
The Google Toolbar has a feature called
"BlogThis!" which allows toolbar users with
Blogger accounts to post links directly to
their blogs.
Blogger offers multiple author support, making
it possible to establish group blogs.
Founded- On August 23, 1999, Blogger was
launched by Pyra Labs.

14. Operated by Google Inc.
The service is designed to help users meet
new and old friends and maintain existing
relationships
orkut added many different colours for your
profile.
As with any online social networking
community, a number of fake and cloned
profiles exist on Orkut.
Created by- Orkut Buyukkokten