HDFS Federation

HDFS Federation

HDFS Federation: HDFS Federation is used to  separate  the namespace and storage, enabling generic block storage layer.Allows to use mul...

Hadoop 1 Vs Hadoop 2

Hadoop 1 Vs Hadoop 2

Hadoop 1 Vs Hadoop 2: HDFS (Hadoop Distributed File System) allows to store data in huge amounts in terms on Peta Bytes than possible on ...

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Apache MapReduce and HDFS

Apache MapReduce and HDFS ========================= Apache Hadoop has been originated from Google’s Whitepapers: 1.      Apache HDFS...

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Sequence Command

R is more than a programming language. It is an interactive environment for doing statistics. I find it more helpful to think of R as  havi...

HBase Architecture

HBase Architecture

HBase Architecture: First we will see the overview about the different components in HBase architecture and then we will see in det...

HBase Datamodel

HBase Datamodel

Hbase Data model Hbase Data model - These six concepts form the foundation of HBase. Table— HBase organizes data into tables. Tab...

 
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