Christian Henrik ReichMicrosoft Fabric: Utilize Shared SparkSessions fully with mssparkutils.notebook.run and runMultipleThere is isolated and then there is a little less isolated.Jun 6Jun 6
Christian Henrik ReichSpark SQL: Why the choice of language doesn’t impact performanceExploring the language-agnostic power of Apache Spark SQLMay 24May 24
Christian Henrik ReichMicrosoft Fabric and Databricks: The low-level challenge of enforcing primary keys and foreign…Key enforment requires performanceMay 18May 18
Christian Henrik ReichDelta and Parquet: Integer, GUID/UUID or SHA256 as ID?A study of keysMay 6May 6
Christian Henrik ReichMicrosoft Fabric: Building Pseudo Identity Columns Without monotonically_increasing_id() in SparkUsing non integer keys instead of monotonically_increasing_id() is not the solution.May 1May 1
Christian Henrik ReichMicrosoft Fabric: Accessing CDM data (from Dataverse) from SparkMotivationFeb 71Feb 71
Christian Henrik ReichMicrosoft Fabric: Navigating Git and team collaborationApplying the known to the unkownJan 271Jan 271
Christian Henrik ReichMicrosoft Fabric: Setting up a Fabric Capacity in Azure and assigning it to a Fabric WorkspaceFull end-to-end guideDec 30, 20231Dec 30, 20231
Christian Henrik ReichAn easy setup of Visual Studio Code for running your Python Azure Functions on your M/arm64 Mac.And for all other things not arm64 compatible…Sep 25, 2023Sep 25, 2023
Christian Henrik ReichMyth: Azure SQL Databases performs slower than other types of SQL Server installationsMyths should always be tested.Sep 3, 2023Sep 3, 2023