This Edureka Hadoop Ecosystem Tutorial (Hadoop Ecosystem blog: https://goo.gl/EbuBGM) will help you understand about a set of tools and services which together form a Hadoop Ecosystem. Below are the topics covered in this Hadoop Ecosystem Tutorial: Hadoop Ecosystem: 1. HDFS - Hadoop Distributed File System 2. YARN - Yet Another Resource Negotiator 3. MapReduce - Data processing using programming 4. Spark - In-memory Data Processing 5. Pig, Hive - Data Processing Services using Query 6. HBase - NoSQL Database 7. Mahout, Spark MLlib - Machine Learning 8. Apache Drill - SQL on Hadoop 9. Zookeeper - Managing Cluster 10. Oozie - Job Scheduling 11. Flume, Sqoop - Data Ingesting Services 12. Solr & Lucene - Searching & Indexing 13. Ambari - Provision, Monitor and Maintain Cluster