Rebuilding an Elasticsearch index without any downtime or data loss can be quite tricky. Here is how to do it with a clever use of aliases.

‘Prop Drilling’ through the React component tree is one of the worst nightmares for developers. For those who don’t know what prop drilling…

In the article we will build a simple REST API using Flask, SQLAlchemy and Marshmallow. We will be building a note taking application…

To start with unit testing for AWS Lambda, we can just choose a testing framework and start writing our beautiful unit tests. For testing…

Terraform

In the modern world, we are very much dependent on the internet. And one of the best ways to reach a person is via a website. It’s very…

AWS Lambda is a well known and great cloud Function as a Service (FaaS). And Google’s GoLang is a statically typed, compiled programming…

Python 3.9 is released on 5th October 2020 and is now available. It comes with some of the great features and lots of improvements. In…

Introduction

Kaltura TypeScript Client is a bit difficult and complicated. So I tried to show how to use this client library to connect with Kaltura.

Having trouble managing the deployment of AWS Media Convert through Terraform? Here is how we have solved it at Craftsmen.

Curious to know how to beautify verification emails from AWS Cognito? This article describes how to achieve it using AWS Lambda.

Don’t think you can hide yourself and only your work will talk for you. Presentation and how you talk to your team it’s very much important…

PynamoDB, with python interface is a great ORM for AWS DynamoDB. DynamoDB is a NoSQL database with scalability and security and it has…

AWS Lambda, a part of Amazon Web Services (AWS) is a serverless computing service that works as FaaS (Function as a Service). A FaaS is a…

Some services like video upload to social media like Facebook, YouTube, etc via API need some time to process the request as it takes time…

SQLAlchemy is a very powerful and easy to use ORM written in Python. It really helps to develop applications faster. This blog post is…

If you are reading this post, that means you already know about serverless, cloudfront and deploying front end using S3 static web hosting…

Recently I have written a Python script for my Manager. The purpose the script was to read some JSON data, apply some business rules on…

Flask is a lightweight WSGI web application framework based on Python. It is designed in such a way that it will only supply the core…

FFmpeg is considered the Swiss Army knife of video transcoding/streaming. Let’s start with some very basic examples today of what we can…

A unified framework for integrating cloud transcription services, including Google Speech-to-Text, AWS Transcribe, MS Azure and IBM Watson.

We are living in an era where you can use JavaScript to write almost any part of an application: whether it is the UI that runs in the…