Serverless architecture is often debated with container based Kubernetes as it allows scaling without much complexity. Kubernetes provides easy integration of different types of services on one cluster and enables micro service architecture. On the other hand, Serverless are event driven providing run on demand architecture.

Pod is the basic unit of k8s cluster. It can contain one or more containers which are the running process of our application. (To know more about pods, read here).

Rails Abstract caching is one of its many coolest features. Following are the main factors one should consider while caching

An earlier article by Vinoth Kumar Natarajan explains how to use ruby gems with native extensions (like nokogiri) on aws lambda using AWS Serverless Application Model. In this article, I will brief how to do the same using the serverless framework.

We have a large application running on Kubernetes. Recently we were about to be run out of space on the shared disk in production.

Before jumping into what Guard is, let us take a scenario where we are solving some online coding problems like exercism. In this, the bunch of tests would drive the core logic. So our workflow would be to write some code, run the test, see which ones are failing and again write some code.

We often work with several JSONs multiple times a day. Many times, they are not even formatted and they are a pain to work with.

This is a continuation of our previous article “Is Everything An Object In Ruby? — Part-I”. We are verifying whether all the items in the Ruby language are objects. We had covered basic items like numbers, strings, symbols and classes. In this post, let's explore further.

Learning a new language is always fun especially when you are excited to find what a language has to offer you. In this post, I am going to share few features in Ruby which I found interesting.

After exploring basic things in AWS lambda for Ruby, I like to create a minimal set up to deploy and manage ruby function to AWS Lambda.Before using serverless frameworks like AWS Serverless Application Model or The Serverless Application Framework etc., I started with AWS CLI to understand the lambda deployment behind the screen.

From a beginner to an expert, every ruby programmer would have known that ruby is a Fully Object Oriented language. How far is this true?

ActionMailer has been the default option when it comes to sending email from a Rails application.