PinnedPublished inTDS ArchivePractical Introduction to PolarsHands-on guide with side-by-side examples in PandasSep 10, 20242Sep 10, 20242
PinnedPublished inTDS ArchiveImproving Code Quality During Data Transformation with PolarsOptimize your data workflows with Polars by improving code quality and refining transformations with these best practices.Aug 9, 2024Aug 9, 2024
PinnedPublished inDev GeniusHarnessing the Power of Polars and Delta Lake for Data ProcessingThis article explores some features of reading and writing data in Delta Lake using Polars…Mar 3, 2024Mar 3, 2024
4 Tips to Consider Before Building a New Data MartKey considerations for defining requirements when requesting a new data mart.Mar 8Mar 8
Published inData Engineer ThingsHow to update ClickHouse tables in Production without downtimeUpdating tables in ClickHouse is a challenging and responsible process, especially in production environments.Jan 311Jan 311
Published inDev GeniusThe Hidden Treasure of _delta_logIn this article, I want to discuss a clever trick that will significantly improve the performance of fetching actual batches from Delta…Jun 15, 2024Jun 15, 2024
Published inDev GeniusClickHouse as part of ETL/ELT processClickHouse not only excels at aggregating large amounts of data but also has the ability to extract data from various sources and load it…Apr 16, 20241Apr 16, 20241
