int his presentation i just gave an idea what is hadoop and how important role it is playing at present

1. Presented by
M.V.AKHIL PREM KUMAR

2. Appendix
1. Hadoop’s history
2. Architecture in detail
3. Hadoop in industry
4. Advantages

3. What is
HaDooP

4. Brief History of Hadoop
 Designed to answer the question: “How to
process big data with reasonable cost and
time?”

5. Search engines in 1990s
1996
1996
1997
1996

6. Google search engines
1998
2013

7. Google Origins
2003
2004
2006

8. Hadoop’s Developers
Doug Cutting
2005: Doug Cutting and Michael J. Cafarella developed
Hadoop to support distribution for the Nutch search
engine project.
The project was funded by Yahoo.
2006: Yahoo gave the project to Apache
Software Foundation.

9. Hadoop Framework Tools

10. Hadoop’s Architecture

11. HDFS ARCHITECTURE

12. Hadoop MapReduce

13. Hadoop in the Wild
• Advertisement (Mining user behavior to generate
recommendations
• Hadoop is in use at most organizations that handle big data:
o Yahoo!
o Facebook
o Amazon
o Netflix
o Etc…
Security (search for uncommon patterns)

14. Why use Hadoop?

15. Some Hadoop Milestones

18. •Distributed by the user all the world
•Efficently used for job tracker and task tracker in its map
reduce engine
•Top level apache project
•Having more capabilites by adapting cloud computing too

24. Developer(s) Apache Software Foundation
Initial release December 10, 2011; 3 years
ago
[1]
Stable release 2.7.1 / July 6, 2015
[2]
Development status Active
Written in Java
Operating system Cross-platform
Type Distributed file system
License Apache License 2.0
Website hadoop.apache.org
The name "Hadoop" was given by one of
Doug Cutting's sons to that son's toy
elephant. Doug used the name for his open
source project because it was easy to
pronounce and to Google. If you have 2
minutes, you can watch a video [1] with
more details.