Grid computing involves applying the resources of many networked computers to solve large problems simultaneously. It allows organizations to share resources across firewalls. The document outlines how an intranet grid can distribute files across idle systems on a local area network to make efficient use of wasted CPU cycles. It explains that grid computing requires security, resource management, and middleware software to coordinate the network. Major applications of grid computing include life sciences, financial services, education, engineering, and government projects.

1. Grid computing
The Hasty Computing for future internet access
Presented by:
Nguyen Pham Dong Phuong
University of Science and Technology – The University of Danang

2. Presentation outline:
• Introduction
• What is Grid?
• What is Grid Computing?
• How To Use The Internet Grid
• Lay Out Of Internet Grid
• Grid Computing Works
• The Major Business Area For Grid
• Conclusion

3. Introduction
• Grid computing or the use of a computational grid is applying the
resources of many computers in a net work to a single problem at the
same time
• Usually to a scientific or technical problem that requires a great number
of computer processing cycles or access to large amounts of data.

4. “Resource sharing &
coordinated problem
solving in dynamic,
multi-institutional virtual
organizations”.
WHAT IS GRID?

5. Grid computing is a method of harnessing the power of many computers in
a network to solve problems requiring a large number of processing cycles
and involving huge amounts of data. Most organizations today deploy
firewalls around their computer networks to protect their sensitive
proprietary data. But the central idea of grid computing-to enable resource
sharing makes mechanisms such as firewalls difficult to use.
What is Grid Computing?

6. • In order to avoid this problem we have formulated our own Grid for
such an access to the Internet via an Intranet (LAN).
• By using our Grid these large numbers of files are distributed evenly to
all the systems in the Network by using our Grid.
Why is Grid Computing?

7. Example :
We have taken into account of a small LAN that consists of around 20
systems out of which 10 systems are idle and 5 systems are using less
amount of CPU(for our consideration) and their CPU cycles are wasted. And
our work begins here, as we are going to efficiently utilize those “wasted
CPU cycles” into “working cycles”.

9. • To use the Grid Computing follow certain procedures must be
taken:
• Security: single sign-on, authentication, authorization, and secure
data transfer.
• Resource Management: remote job submission and management.
How to use the intranet grid ?

10. How grid computing works?
In general, a grid computing
system requires:
 At least one computer,
usually a server, which
handles all the
administrative duties for
the System
 A network of computers
running special grid
computing network
software.
 A collection of computer
software called
middleware

11. The following are the major business areas for
grid computing:
• Life sciences – analyze biological and chemical information.
• Financial services- for complex financial models.
• Higher education – data and computation-intensive research.
• Engineering services – collaborative design and data-intensive testing.
• Government – collaboration and agility in both civil and military
departments

12. • Grid computing was once said to be fading out but due to the
technological convergence it is blooming once again.
• By implementing our proposed Intranet Grid it is very easy to download
multiple files very fast
• No need to worry about the security as we are authenticating each and
every step taking place in our Grid
• In particular user to access the database. Further implementations could
be carried out in the nearest future
CONCLUSION:

13. Thank You
for listening and watching!