Terms you come across in Apache Hadoop

Apache Hadoop Terms

                                New Terms you face while entering Apache Hadoop. See the list below , If any term missing , please add it via comment.

                HDFS     -              Hadoop Distributed File System.

                AWS      -              Amazon Web Services

                HPC       -              High Performance Computing

                IDC         -              Information Data Corporation.

                CDH       -              Cloudera Distribution  For Hadoop

                GFS        -              Google File System

                RPM      -              Redhat Package Manager

                UDF       -              User Defined Functions

                Bigdata

                Impala

                MapReduce(Map and Reduce)

                Quest

                Cluster

                Node

                Metadata

                ETL(Extract ,Transform, Load)

                Key , value , pairs

   MapReduce algorithms: Sorting, searching, indexing, joining data sets,etc.

  NameNode,DataNode
 

 TaskTracker,JobTracker

              Terabyte, Petabyte

Apache Ambari, Hive , Pig, HCluster, HBase,

YARN, Sqoop, oozie, Flume, 

Auro, Chukwa, Cassandra, Zookeeper,   

Mahout, Talend, WebHDFS, Whirr, 

Hue ,Tez, Splunk, Bigtop,

Riak,MongoDB