How to Build Data Animation in R
Have you seen any beautiful racing bar chart data animation on Youtube and wondered how it was built? I will show you how to use gganimate in R to animate data by creating a racing bar chart as an example.
Data Engineering
6 Side Project Ideas for New and Experienced Data Engineers
Data engineers can work on some side projects to get experience. Those projects could initiate impressive discussions to help you land a dream job. We will introduce 6 data engineering side project ideas regardless of your experience.
Is Apache Airflow Due for Replacement? The First Impression Of mage-ai
Airflow has been widespread for years. Is Apache Airflow due for a replacement? mage-ai is the new ETL tool for data engineers to check out as a substitution. I have taken a first impression of mage-ai and will share my thoughts.
Here Is What I Learned Using Apache Airflow over 6 Years
Apache Airflow is undoubtedly the most popular open-source project for data engineering for years. It gains popularity at the right time with The Rise Of Data Engineer. Today, I want to share my journey with Airflow and what I learned over 6 years.
How to Visualize Monthly Expenses in a Comprehensive Way: Develop a Sankey Diagram in R
Personal budgeting APP like Mint/Personal Capital/Clarity only provide three limited types of charts. Have you ever wondered if charts are good enough to get better ideas on your monthly income and expense? Are there ways to visualize monthly expenses in a comprehensive way? In this article, I will share with you how to create a Sankey Diagram In R to better help you gain more insights into your personal financial situation.
Deep Dive into Handling Apache Spark Data Skew
“Why my Spark job is running slow?” is an inevitable question. We will cover how to identify Spark data skew and how to handle data skew with different options, including key salting
5 Tips for Self-Promotion as Data Professionals
Getting the work done isn’t the journey’s end. Your work should be your channel to get YOU self-promotion. I will give five tips to get self-promotion as data professionals
Interested In Becoming A Data Engineer? A Glimpse Of The Data Engineering Role
Interested In Becoming A Data Engineer? This article will show a glimpse of the data engineering role and the requirements to become a data engineer to help you make that decision.