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Media Transcoding with AWS Lambda + Elastic Transcoding

Media Transcoding with AWS Lambda + Elastic Transcoding

Intro Transcoding is taking encoded video decompressing it and altering and re-compressing it. For example, video for a live broadcast can be transcoded from its original format into differently formatted streams to be delivered to the largest number of viewers on the widest range of devices. Transcoding is a digital-to-digital

K8S + EFK Simple Logging

K8S + EFK Simple Logging

Let's say you are running all your workloads on Kubernetes. Your workload contains different languages, frameworks etc. You don't want to deal with varying configurations of logging. In this article, I'll show you how to achieve simple logging with Elasticsearch, Fluentbit, Kibana and Kubernetes.

Lambda Function for AWS API Gateway ReImport Operations

Lambda Function for AWS API Gateway ReImport Operations

Intro Let's say you have backend services in your development environment and sometimes your service endpoints are changed. You have to manually re-import your OPEN-API or Swagger specs into your API Gateway definition. You have to re-arrange all routes, authorizations, integrations and cors. What if I told you,

Dynamic image resizing using Lambda@Edge and CloudFront

Dynamic image resizing using Lambda@Edge and CloudFront

Intro Let's say you have an S3 bucket filled with images and serve your images with CloudFront. Some day you decided to use your distribution for your mobile application. Congratulation you have a small problem. You need to resize your images for your mobile applications. In this article,

People gathered at the computer

How to Set up SonarQube on AWS EC2

Intro In modern application development workflows, we are using many tools for improving code quality. Today's guest is one of them, SonarQube. SonarQube is a self-managed, automatic code review tool that systematically helps you deliver clean code. SonarQube integrates into your existing workflow and detects issues in your

Apache Airflow on AWS EKS with Spot Instances

Apache Airflow on AWS EKS with Spot Instances

Intro Apache Airflow (or simply Airflow) is a platform to programmatically author, schedule, and monitor workflows. Use Airflow to author workflows as directed acyclic graphs (DAGs) of tasks. The Airflow scheduler executes your tasks on an array of workers while following the specified dependencies. Rich command line utilities make performing

How to set up Pi-Hole on Raspberry Pi Zero W

How to set up Pi-Hole on Raspberry Pi Zero W

Intro Pi-Hole on raspberry pi zero was my Sunday project. I like to build home automation. I saw this application the first time on https://www.raspberrypi.org/blog/pi-hole-raspberry-pi/ and decided to implement it for my home. Pi-Hole is a Network-wide Ad Blocking application. Pi-hole is also known as

My MacOS set up & Tools for Development

My MacOS set up & Tools for Development

Intro I've been a MacOS user since 2016 and today I would like to share my current MacOS setup & Tools with you. Editors Intellij IDEA - Actually, I was an Eclipse IDE fan, especially STS (Spring Tool Studio), but every year I was trying to switch to

How to set up K3S on Raspberry Pi

How to set up K3S on Raspberry Pi

Intro K3s is a highly available, certified Kubernetes distribution designed for production workloads in unattended, resource-constrained, remote locations or inside IoT appliances. K3s is packaged as a single <40MB binary that reduces the dependencies and steps needed to install, run and auto-update a production Kubernetes cluster. Both ARM64 and

How to set up Amazon EKS Cluster

How to set up Amazon EKS Cluster

Intro Amazon Elastic Kubernetes Service (EKS) is a managed Kubernetes service that makes it easy for you to run Kubernetes on AWS without needing to install, operate, and maintain your own Kubernetes control plane. Click for more details. Requirements In order to set up a new Amazon EKS, we need

How to set up Java on Ubuntu!

How to set up Java on Ubuntu!

Intro Java is a class-based, object-oriented programming language that is designed to have as few implementation dependencies as possible. It is a general-purpose programming language intended to let application developers write once, and run anywhere (WORA), meaning that compiled Java code can run on all platforms that support Java without

How to set up MongoDB on Ubuntu!

How to set up MongoDB on Ubuntu!

Intro NoSQL databases (aka "not only SQL") are non-tabular and store data differently than relational tables. NoSQL databases come in a variety of types based on their data model. The main types are document, key-value, wide-column, and graph. They provide flexible schemas and scale easily with large amounts

How to setup Minishift

How to setup Minishift

Intro Red Hat OpenShift is an open-source container application platform based on the Kubernetes container orchestrator for enterprise app development. Minishift is a tool that helps you run OKD locally by launching a single-node OKD cluster inside a virtual machine. With Minishift you can try out OKD or develop with

How to set up Redis on Ubuntu!

How to set up Redis on Ubuntu!

Intro Redis is software used for database or caching that stores a key value running in-memory. Click for more details Requirements We need a machine with Ubuntu 16.04 installed for a non-root user with sudo authority in order to have Redis working in your hand. Pre Setup and Test