Knowledge Zone
Get to know us, discover our interests, projects and training courses.

Data Visualization
June 4, 2021
How to become a junior Data Engineer? — my story
In this article I share my experience about challenges I faced while taking my first steps in the Big Data world. Check out what advice I have for people who want to become Data Engineers.

Data Management
April 1, 2021
Getting familiar with Krew plugins. Part I.
Getting familiar with Krew plugins. Part I. Do you like using Kubernetes but the endless struggle with kubectl stops you from fully enjoying this fantastic technology? In this article, you will find the solution to all your problems and will be able to finally experience K8S the right way.

Data Visualization
March 9, 2021
Data partitioning optimization in Apache Druid. Part I.
In this short two article series I will outline the most important things that you need to consider, and what might be tricky when you start diving into the Druid ingestion process.

Orchestration
March 4, 2021
Getting started with Airflow with Celery executor in Docker
If you want to get started with Airflow run it in Docker. This article will guide you through the process of setting up and running it. Fast, easy and portable!