114. Databricks | Pyspark| Performance Optimization: Re-order Columns in Delta Table
Description
Azure Databricks Learning: Delta Lake: How to re-order columns of a delta table? ================================================================================= Re-ordering tables columns is one of the most common requirement in database and data warehousing concepts. It is also improving performance in Databricks delta lake. To know more about it, watch this video https://youtu.be/cnWmN8T6E9I #Deltalake #DataSkipping, #DeltaSkipping, #ReorderDeltaColumns, # RepositionDeltaColumns #SparkDevelopment,#DatabricksDevelopment, #DatabricksPyspark,#PysparkTips, #DatabricksTutorial, #AzureDatabricks, #Databricks, #Databricksforbeginners,#datascientists, #datasciencecommunity,#bigdataengineers,#machinelearningengineers Delta Lake Internals: https://youtu.be/YmqkMZ4MxJg?si=3MAI1cRiUkg36MNs Z-ordering: https://youtu.be/89cInDvqXCY?si=7fPx20X7bBH8xp4s
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