Hadoop online training | Hadoop FREE DEMO| Hadoop tutorials

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Hadoop Online Training CourseContent

• Hadoop Course curriculum

• Introduction to Hadoop:

• RDBMS vs Hadoop• Ecosystem tour (9 products)• Vendor comparison (Cloudera,

Hortonworks, MapR, Amazon EMR)• Hardware Recommendations




• HDFS: File System details

• NameNode and DataNode architecture

• Write pipeline• Read pipeline• Heartbeats• Rack awareness• Block scanner



• MapReduce:

• JobTracker/TaskTracker architecture• Shuffle: Sort + Partitioning• Speculative Execution• input/output formats• distributed cache




• Pig philosophy and architecture• Grunt shell• Loading data• Exploring Pig• Latin commands

• Hive:

• Hive architecture• Hive vs RDBMS




• HiveQL and the shell• Managing tables (external vs

managed)• Data types and schemas• Partitions and buckets

• HBase:

• Architecture and schema design• HBase vs. RDBMS




• HMaster and Region Servers• Column Families and Regions• Write pipeline• Read pipeline

• Next-Gen Hadoop:

• Intro to the high level concepts coming in Hadoop 2.0:

• HDFS HA• HDFS Federation• MapReduce 2.0




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Hadoop online training | Hadoop FREE DEMO| Hadoop tutorials