Storage and massive processing with Hadoop
We are a team of Open Source enthusiasts doing consulting in Big Data, Cloud, DevOps, Data Engineering, Data…
Hadoop and HBase installation on OSX in pseudo-distributed mode
The operating system chosen is OSX but the procedure is not so different for any Unix environment because…
Timeseries storage in Hadoop and Hive
In the next few weeks, we will be exploring the storage and analytic of a large generated dataset.…
Hadoop and R with RHadoop
RHadoop is a bridge between R, a language and environment to statistically explore data sets, and Hadoop, a…
Merging multiple files in Hadoop
This is a command I used to concatenate the files stored in Hadoop HDFS matching a globing expression…
Virtual machines with static IP for your Hadoop development cluster
While I am about to install and test Ambari, this article is the occasion to illustrate how I…
Hadoop development cluster of virtual machines with static IP using VirtualBox
A few days ago, I explained how to set up a cluster of virtual machine with static IPsand…
The state of Hadoop distributions
Apache Hadoop is of course made available for download on its official webpage. However, downloading and installing the…
Options to connect and integrate Hadoop with Oracle
I will list the different tools and libraries available to us developers in order to integrate Oracle and…
State of the Hadoop open-source ecosystem in early 2013
Hadoop is already a large ecosystem and my guess is that 2013 will be the year where it…