BigData-ETLCubiodku: Tetris + Sudoku Blocks. I’v made game in Unity3dCubidoku is an extraordinary logic game that combines elements of classic Sudoku with unique Tetris blocks. This relaxing yet intriguing…2 min read·Nov 1, 2023----
BigData-ETLPandas Free Online Tutorial In Python — Learn Pandas Basics In 5 Lessons!Pandas Tutorial Python Scope2 min read·Mar 2, 2023----
BigData-ETLSpark: Select The First Row Of Each Group (PySpark)In this post I will show you how to using Spark Select The First Row Of Each Group! It’s very common task when you work with data. The…4 min read·Sep 7, 2022----
BigData-ETLHow To Check Spark Version (PySpark Jupyter Notebook)?In this post I will show you how to check Spark version using CLI and PySpark code in Jupyter notebook. When we create the application…2 min read·Sep 5, 2022----
BigData-ETLPySpark Convert String To Date FormatIn this post I will show you how to using PySpark Convert String To Date Format. Since Spark 2.2+ is very easy. You can just use the…2 min read·Sep 1, 2022----
BigData-ETLSpark Repartition Vs CoalesceIn this tutorial I will show you what is the difference of Spark Repartition Vs Coalesce. When we work with Spark very often we have to…3 min read·Sep 1, 2022----
BigData-ETLFootball Bar Chart Race — Seasons, Leagues And StatisticsSome time ago I have decided to launch the new idea in my blog: Football Bar Chart Race. Due to fact that data is my daily bread it was…1 min read·Jul 22, 2022----
BigData-ETLCreate Spark Session In ScalaCreating a Spark Session object, which instructs Spark how to access a cluster, is the first step a Spark application must do. You must…3 min read·Jul 13, 2022----
BigData-ETLCreate Spark RDD Using Parallelize MethodAt the beginning I will teach you what is and how to create Spark RDD using Parallelize method. It’s fundamental method which basically is…3 min read·Jul 12, 2022----
BigData-ETLFree SEO Tools. Check Your Site Health For Free!Some time ago I was looking for a free SEO tools: https://seorate.me/. I searched the internet and found a few, but each of them either…5 min read·Jun 27, 2022----