Effacer les doublons dans une table PostgreSQL

Effacer les doublons dans une table n'est pas une tâche très souvent faite, ce qui fait que l'on oublie facilement (du moins, c'est mon cas). Cet article est juste un moyen de me le rappeler :-) Disons que les doublons de la table users soient identifiés avec les colonnes name…

Containerize your Rails application

Containerize ? The principle if to create Linux container wherein you will install your application and all its dependencies. After having created this container, you will be able to run it anywhere. Linux containers are awesome when they are built to be scalabe. Then you just have to run more instances…

Tutuuuuum

A wired title to present you the very young, but with a lot of promises company Tutum.co ! For your information, I'm not paid or working for Tutum.co. I just want to share the beauty of their application because they're really working hard in order to provide a very…

Store containers to Quay.io

If you've just created your first Docker image, maybe you're looking for a place where to store this container ? A repository ? There are few providers which allow you to store your containers in public or private repositories like Quay.io. You can create as much as you want of public…

Containerize with Docker

Docker is an application developed in Go language originally by the founder of dotCloud: Solomon Hykes. Today the Git repository contains 8 450 commits, thanks to the 441 contributors, with the very first commit created on the 19th of January, 2013. Docker versus Virtual machines Nowaday, servers providers propose VPS…

Containérisez votre application Rails

Containeriser? L'idée est de créer un container Linux dans lequel vous y placer votre application et toutes ses dépendences afin qu'elle puisse fonctionner. Une fois ce container crée, il suffira de le mettre n'importe où afin de faire fonctionner votre application. Premier avantage: vous n'aurez plus d'opération de maintenance sur…