Technology
A fresh look at testing Node.js projects: Mocha, Should and Travis
Today, I finally decided to spend some time around Travis. It’s been a few weeks since that little green image...
Java versus JS fun, a quote from the Node.js mailing list
I just read that one on the mailing list. I found it relevant enough to share it with those who...
Two Hive UDAF to convert an aggregation to a map
I am publishing two new Hive UDAF to help with maps in Apache Hive. The source code is available on...
HDFS and Hive storage – comparing file formats and compression methods
A few days ago, we have conducted a test in order to compare various Hive file formats and compression methods....
Node CSV version 0.2 with streaming API
The Node CSV parser in its version 0.2 has just been released. This version is a major enhancement as it...
Installing and using MADlib with PostgreSQL on OSX
We cover basic installation and usage of PostgreSQL and MADlib on OSX and Ubuntu. Instructions for other environments should be...
Asynchronous array iteration in Node.js with Each
Control flow in Node.js is the sort of library for which almost all the developers have created and publish their...
Hadoop and R with RHadoop
RHadoop is a bridge between R, a language and environment to statistically explore data sets, and Hadoop, a framework that...
Convert .flac music files to .mp3 on osx
We are a team of Open Source enthusiasts doing consulting in Big Data, Cloud, DevOps, Data Engineering, Data Science…We provide...
Node CSV version 0.1 and future developments
The Node CSV parser has just reach version 0.1 which close the 0.0.x releases. Started almost 2 years ago, the...
