Tomás Müller

Clojure's main rudiment: macros - building the foundation

Clojure’s main rudiment: Macros

The following is a recording of my detailed walkthrough of Clojure's macros system on Clojure Brazil Meetup.

AWS Opsworks Deployment

AWS Opsworks Deployment

Back in 2013, AWS was announcing a new service called OpsWorks. Let's have a look at its actual state and how you can deploy your Ruby on Rails applications there.

Ruby GC Tuning Parameters

Ruby GC Tuning Parameters

Quick question: how many GC tuning environment variables are available for you since Ruby 2.1.1?

Starting with graph databases using Neo4j and Rails

Graph Databases

Starting with graph databases using Neo4j and Rails

Graphs are data structures highly useful to understand and represent many real-world problems in all kinds of areas such as business, government, and science.

Neo4j Heroku Challenge Winner and Finalists

Neo4j Heroku Challenge Winner and Finalists

The entries have been entered, the votes have been cast and now it is time to announce the winners of the Neo4j Heroku Challenge!

Talking to Neo4j graphs

Talking to Neo4j graphs

In this post, I will be covering all the main details regarding the development of my entry for the Neo4j Challenge.

Grand prize winner Sun Student Reviews Contest

Grand prize winner Sun Student Reviews Contest

Yesterday the final results for the MySQL and GlassFish Sun Student Reviews Contest were published! Guess who the grand prize winner for the general students' category is?

Powering what you don't see with Glassfish and Mysql

Powering what you don't see with Glassfish and Mysql

In this post, I'll give you a general view of how to make a basic hotel reservation application with VoiceXML and how to run it using Glassfish and MySQL.