PinnedChengzhi ZhaoinTowards Data Science10 Fantastic Classic Books For Data EngineeringThe Books Make You Success For Data Engineers·10 min read·Dec 6, 2022--2--2
PinnedChengzhi ZhaoinTowards Data ScienceHere Is What I Learned Using Apache Airflow over 6 YearsA journey with Apache Airflow from experiment to production hassle-free·8 min read·Jan 9, 2023--2--2
PinnedChengzhi ZhaoinTowards Data ScienceDeep Dive into Handling Apache Spark Data SkewThe Ultimate Guide To Handle Data Skew In Distributed Compute·10 min read·Jan 3, 2023----
PinnedChengzhi ZhaoinTowards Data ScienceAirflow Schedule Interval 101The airflow schedule interval could be a challenging concept to comprehend, even for developers work on Airflow for a while find difficult…·7 min read·Apr 15, 2020--7--7
Chengzhi ZhaoinILLUMINATION5 Lessons I Learned From a Totaled Car AccidentA life-changing accident changed my life·6 min read·Nov 15, 2023----
Chengzhi ZhaoinData Engineering SpaceBidding War on Housing? Let’s Use R For Exploratory Data AnalysisExploratory Data Analysis 101 in R·5 min read·Aug 25, 2023----
Chengzhi ZhaoinData Engineering SpaceVisualizing Data with ggridges: Techniques to Eliminate Density Plot Overlaps in ggplot2Data Exploratory: Avoiding Overlapping Density Plots in R Using ggridges·3 min read·Aug 7, 2023----
Chengzhi ZhaoinTowards Data ScienceUnlocking the Secrets of Slowly Changing Dimension (SCD): A Comprehensive View of 8 TypesDeep Dive Guide for When and How to Use 8 Types of SCD·12 min read·Jul 17, 2023----
Chengzhi ZhaoinData Engineer ThingsHow I Built a Tool to Visualize Expense In Sankey DiagramHow to Create a Sankey Diagram to Track Your Personal Finances in R·5 min read·Jun 23, 2023----
Chengzhi ZhaoinTowards Data ScienceData Engineering: Why It's About Much More Than Just the Tools You UseRethink Data Engineering Than Just Focusing On Tools·6 min read·May 17, 2023----