This course will make you ready to switch career on big data hadoop and spark. After this watching this, you will understand about Hadoop, HDFS, YARN, Map reduce, python, pig, hive, oozie, sqoop, flume, HBase, No SQL, Spark, Spark sql, Spark Streaming. This is the one stop course. so dont worry and just get started. You will get all possible support from my side. For any queries, feel free to message me here. Note: All programs and materials are provided.