DSL stands for Domain Specific Language The main goal of tools such as Kubernetes, Docker compose, Jenkins CI, Gitlab CI, or Ansible, among others, is that their behavior can be customized by configuration. They‘re like a black box that depending on the input (YAML/JSON descriptors), will generate different output. Other…

Building a robust Questions Answering system (QA) implies that the system will provide an answer only when this can be found in the context. That means, that when we build a QA system we must consider two types of questions Questions with one (or more) valid answers (Positive questions) Questions…

Whether you’re an experienced Artificial Intelligence (AI) developer or you’re a newbie in this world, this post will provide you with the required knowledge to build your own Transformers implementations for resolving Natural Language Processing (NLP) challenges. Natural Language Processing Natural Language Processing (NLP) is one of the major fields in AI. NLP…

Introduction In this article, we will learn how to automate acceptance tests for a REST API. This API provides endpoints to register and authenticate users (sign up/in). Additionally provides a secure endpoint to fetch data of a user. The service persists and fetches data in a mongo database. The below flow…

Orion is born to help us to write and automate our acceptance tests. It provides a DSL inspired by Gherkin and based in HCL. The goal of Orion, is to provide people without technical skills a tool to write acceptance tests. In this article, we will go through some real…

This article is mainly focused for those developers who haven’t tried Rust yet or they are starting to play with it. It has been written after 3 days playing with Rust .So please… don’t be so hard with me! …

In this article we’ll learn to build a functions memoization cache. This will make that cached functions requests will make skip the function invocation. Pre-requisites To build our intelligent cache we will use the below two libraries: go-cache: It provides a mechanism to create cache with expiration time. …

During the last 3 months I’ve spent a long time on understanding GraphQL but also researching on the best way to teach it to others. 1. There’re not silver bullets in Software development Don’t think that GraphQL must be the technologies to be used in all your new projects. In fact, I don’t trust people who wants to…

Material used by myself to do an introductory workshop on GraphQL How many times do you find API’s that re not well documented? How many time you don’t agree with your workmates about the HTTP status? How many times do you disagree with the chosen endpoint for a REST Service?