akhil's hadoop
TRANSCRIPT
A NEW FILE SYSTEM TECHNOLOGY BASED ON
HADOOP
Presented byM.V.AKHIL PREM KUMAR
Appendix
1. Hadoop’s history
2. Architecture in detail
3. Hadoop in industry
4. Advantages
What is
HaDooP
Brief History of HadoopDesigned to answer the question:
“How to process big data with reasonable cost and time?”
Search engines in 1990s
1996
1996
1997
1996
Google search engines
1998
2013
Google Origins2003
2004
2006
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.
Hadoop Framework Tools
Hadoop’s Architecture
HDFS ARCHITECTURE
Hadoop MapReduce
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 Facebooko Amazono Netflixo Etc…
Security (search for uncommon patterns)
Why use Hadoop?
Some Hadoop Milestones
CONCLUSION:•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
QUERIES
Developer(s) Apache Software FoundationInitial release December 10, 2011; 3 years ago[1]
Stable release 2.7.1 / July 6, 2015[2]
Development status ActiveWritten in JavaOperating system Cross-platformType Distributed file systemLicense Apache License 2.0Website 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.