And what is a certificate?
Hackers are very active on Internet, it is important to have the guarantee that we are well connected to...
CATEGORY: OPEN SOURCE
Francois Encrenaz 
Container terminology
You might think containers seem like a pretty straightforward concept, so why do I need to read about container...
Kubernetes became the solution for migrating legacy application
In the early days of the internet, if you wanted to launch an application, you had to buy or...
The 17th version of OpenStack ‘Queens’ is upon us
“Queens” landed on March 1st, with virtual GPU support in the Nova virtualization module the headline feature. Virtual GPUs...
Apache Hadoop for big data, HDFS, YARN introduction
Apache Hadoop is an open source software framework for storage and large scale processing of data-sets on clusters of...
Devops ?……??
“DEVOPS is the union of people processes and products to enable continuous delivery of value to end user” Donovan...
It’s a decade since DevOps became a ‘thing’ – and people still don’t know what it means
To everyone with DevOps in their job title (and a quick LinkedIn search turned up 45,597 of you just...
20 Linux commands you should know !
You are a new developer or want to manage your own application, the following 20 basic sysadmin commands can...
My open source software collection for 2017 2/2
Here we continue the list of free tools that could replace easily a big part of your usual software....
My open source software collection for 2017 1/2
It’s Free, it’s open and easy !!! The term ‘open source’ refers to software whose source code is freely...