BMC022: Big Data Notes Chapter Wise BMC022: Big Data Notes Chapter Wise Select Your MCA Notes UNITS 📖📖📖 BMC022: Big Data MCA Notes All Units Unit 1: Introduction to Big Data Unit 2: Hadoop and Map-Reduce Unit 3: HDFS – HADOOP DISTRIBUTED FILE SYSTEM Unit 4: Hadoop Eco System and YARN, NoSQL, Spark, SCALA Unit 5: Hadoop Eco System Frameworks: Pig, Hive, HBase