Foundation stage: Linux, Docker, KVM, MySQL basics, Oracle basics, MongoDB, redis.
hadoop mapreduce hdfs yarn: hadoop: Hadoop concepts Hadoop is an open source software that is designed to provide a variety of services to the community, including: mapreduce, version, history, how HDFS works, introduction to YARN, and introduction to components.
Big data attack data storage stage: hbase, hive, sqoop.
Big data architecture design stage: Flume distributed, Zookeeper, Kafka.
Big data real-time computing stage: Mahout, Spark, storm.
Big data data collection stage: Python, Scala.
Big Data Business Practical Stage: Hands-on enterprise big data processing business scenarios, analyzing requirements, solution implementation, and comprehensive technology practical application.