Big data means a huge amount of data which is in unstructured and semi structured form. Hadoop is a tool to store, process and analyze this Big data.
Big Data and hadoop has a great demand now a days and it is increasing day by day. Everyday 1600+ hadoop jobs are available on naukri.com. It is an open source software tool mainly used in UNIX, Linux Operating system etc.
Any graduates in IT can do this course. An institute I know is EduPristine which is located in Bangalore, Delhi, Hyderabad, Pune, Mumbai, Kolkata and Chennai. This is the best institute i know because i learnt from here. They provide online as well as classroom training.
1) 10 days classroom training (50 hours)
2) 12 days live instructor based training
3) Recorded videos and PPTs covering all classes
4) Discussion forum and assignments
5) An important thing Live projects to develop hadoop applications.
The course Fee is just Rs. 20,000/-
They teach all the things which you can do in hadoop. Following are the technologies:
Introduction to Java and UNIX
Pig and Impala
Sqoop and Zookeeper
Many big companies like Google, Facebook, Yahoo, Twitter, Amazon and EBay etc. All are using hadoop to manage their data.
As you know, what happens in just one minute on the Internet?
Google - 2 million searches
Facebook - 1.8 million likes, 41 thousand posts every second
Twitter - 278 Thousand tweets
Youtube - 72 hours of video uploaded
& so on.
As we understood, how much hadoop is important for these big companies? It is important to learn hadoop technologies for us.