Too Much Data Hadoop provides storage for Big Data at reasonable cost Storing Big Data using traditional storage can be […]

What is Big Data Big Data is very large, loosely structured data set that defies traditional storage. “Big data is […]

A key point to understand about Hadoop is that it’s all about the data.  Don’t lose focus.  It’s easy to […]

Everyone understands that Hadoop brings high performance commercial computing to organizations using relatively low cost commodity storage.   What is […]

Some initial key factors for success when building a Hadoop cluster is to build a solid foundation.   This includes: […]

hadoop command [genericOptions] [commandOptions] hadoop fs Usage: java FsShell  [-ls <path>]  [-lsr <path>]  [-df [<path>]]  [-du <path>]  [-dus <path>]  [-count[-q] […]

Running Hadoop on CentOS Linux (Single-Node Cluster) Follow the bellow steps: 1).Install CentOS iso image in VM Workstation. 2).download java1.6 […]