Where I write about the things I find interesting on Esteban Sastre

In the Big Data Europe framework, the Big Data Integrator is an application that can be thought as a “starter kit” to start working and implementing big data pipelines in your process.

Introduction Recently I faced a problem where I had two nginx servers connected sequentially, the first one acted as a proxy (let’s call it nginx-proxy) between the frontend and another nginx server (let’s call it nginx-server).

We often find ourselves developing projects that depend on other vendor’s libraries or even on our own produced external software components.

Introduction Originally web applications consisted in interconnected html documents that one could navigate through links between them.

Introduction At work we use docker as the virtualization technology of choice to perform our project’s deployments.

Introduction I know, I know.

Introduction When using docker as our virtualization software of choice to deploy our applications, sometimes we might want to build an image that depends on a variable parameter, for example when building images from a script and you have a changing depl…

Introduction Right now at work I am working in the (Big Data Europe) project, a joint effort or several organizations and enterprises accross Europe to create a platform that provides a set of software services that allow to implement big data pipelines,…

This Thursday 29th June the Jsconf.be conference was celebrated in the beautiful city of Brugge, and I had the chance of going there!

Introduction When we start a new javascript project and we count on adding a minimal level of complexity to it, we will eventually need to make use of external libraries if we want to avoid writing every feature totally from scratch.

Introduction Let’s say that you are working on a project using docker and running several containers in the host network, or you have multiple containers leveraging the power of the docker-compose script and running concurrently sharing a single docker ne…

First of all add the ActiveAdmin and the Devise gems.

In the Ember internals (Backburner) it can be found that Ember.run.later basically calls setTimeout() under the hood, but respecting the firing order by which other timeouts were added into the queue. import Ember from 'ember'; export default Ember.Contro…