Monthly Archives: December 2018

LXD: The Missing Piece

LXD stands for Linux Container Daemon. Yet another container technology. But LXD is very different. It stands apart from the pack. It is not necessarily better nor much faster nor more secure! But it resolves an issue that other containers doesn't. Many of us moved too fast from traditional Virtual Machines to Application containers because [...]

By |2018-12-28T14:21:04+00:00December 28th, 2018|Categories: Container, DevOps|Tags: , , |2 Comments

Monitoring a production Hadoop cluster with Kubernetes

Monitoring a production grade Hadoop cluster is a real challenge and needs to be constantly evolving. The software we use today is based on Nagios. Very efficient when it comes to the simplest surveillance, it is not able to meet the need for a more complex verification. In this article, we will propose an architecture [...]

CodaLab – Data Science competitions

CodaLab Competition is a platform for code execution in the field of Data Science. It is a web interface on which a user can submit code or results and compare themselves to others. Let’s see how it works and how to install CodaLab On-Premise. […]

By |2018-12-17T16:45:38+00:00December 17th, 2018|Categories: Big Data, Data Science|Tags: , , , , |0 Comments

Native modules for Node.js with N-API

How to create native modules for Node.js ? How to use N-API, the future of native addons development ? Writing C/C++ addon is a useful and powerful feature of the Node.js runtime. Let’s explore them from their internals, to their development and publication. […]

By |2018-12-12T14:45:55+00:00December 12th, 2018|Categories: Node.js|Tags: |1 Comment

Microsoft introduces Cloud Native Application Bundles

At DockerCon EU 2018 in Barcelona, Matt Butcher, Principal Engineer at Microsoft and inventor of Helm, introduced CNAB, Cloud Native Application Bundles, a packaging format for distributed applications, along with Duffle, a CLI tool to run these bundles. […]

By |2018-12-05T10:21:00+00:00December 4th, 2018|Categories: Container, DevOps|Tags: , , , |0 Comments