I took the course at BIGDTAHUB on big data and now I know that I got the best training experience from the best training center on the best technology. The faculty helped me in Setting up Pseudo node and Multi node cluster on Amazon EC2. They also helped me to master HDFS, MapReduce, Hive, Pig, Oozie, Sqoop, Flume, Zookeeper, HBase. Pig was good to learn where I got to learn about Apache Pig introduction, its various features, the various data types and schema in Hive, the available functions in Pig, Hive Bags, Tuples and Fields. The machine learning in Spark was yet another interesting concept to learn. I got to learn different Algorithms, the concept of iterative algorithm in Spark, analyzing with Spark graph processing, introduction to K-Means and machine learning, various variables in Spark like shared variables, broadcast variables, learning about accumulators. Now I am pregnant with the hands-on experience of the big data concepts upon completing the projects in the technology.