Stefan GrafDelta Lake — Game changing update with version 4.0 — Coordinated CommitDelta, one of the leading Lakehouse file formats, will receive a really big update with its new version 4.0. Coordinated Commits will help…Jun 18Jun 18
Stefan GrafinCodeXWhy your Data and ML platform should be in the cloudCurrently, I see the trend popping up, weither the cloud holds its promise, to make our IT initiatives and projects more productive…Jun 171Jun 171
Stefan GrafinCodeXStabilize your ETL based data offerings via schema/table switching — example with SQL ServerConsistency and high availability are 2 big concerns for everything regarding data based applications. This is also true for your data…Dec 9, 2023Dec 9, 2023
Stefan GrafBring your (py)spark code to the next level with User Defined Functions (UDFs) and the native…Photo by Alejandro Piñero Amerio on UnsplashNov 21, 2023Nov 21, 2023
Stefan GrafinCodeXElevate your KQL with Detective Kusto — explanation for Season 2 — Case stolen carsIf you want to improve your Kusto query language knowledge you can do so while solving exciting challenges with the Kusto Detective game…Nov 11, 2023Nov 11, 2023
Stefan GrafinCodeXMaster These 4 SQL Techniques for Interview SuccessNo matter what role you’re interviewing for — Data Science, Data Engineering, Analytics Engineering, or Data Analysis — SQL will likely be…Jul 9, 2023Jul 9, 2023
Stefan GrafinCodeXDelta Lake — game changing update to productionize Change Data FeedEverybody who worked with Delta probably already knows the great benefits of using Change Data Feed (CDF). This feature enables your…Jun 4, 2023Jun 4, 2023
Stefan GrafNew Approach — CI/CD for Synapse Analytics Pipelines with Azure DevOps yaml pipelines (Part 1.1)Photo by Danil Shostak on UnsplashFeb 3, 2023Feb 3, 2023
Stefan GrafinCodeXAzure data engineering game changer — Managed Airflow in ADFAirflow is the most common orchestration tool, but until now there was no easy way to create an Airflow service inside Azure. Different to…Feb 2, 2023Feb 2, 2023
Stefan GrafinCodeXSolving Data Analysis Challenges using SQL with every step explained (Part 1)Looking into the thought process of other developers can be often very beneficial in order to understand how some concepts are working…Sep 20, 2022Sep 20, 2022
