IT Career Guides & Free Resources
Expert roadmaps, tutorials, salary guides and interview prep across Data Science, Generative AI, Python, Cloud & Analytics — written by GloryTecks trainers in Hyderabad.
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Power BI Field Parameters: Dynamic Reports Made Easy
Power BI field parameters let readers switch the measure or dimension a visual shows from a slicer. How to create one, use it on axes, values and slicers, edit the generated DAX safely, control hierarchy behaviour in matrices, the known limitations, and when field parameters beat bookmarks or calculation groups.
ADF Global Parameters and Variables Explained
Azure Data Factory has three ways to hold a value: pipeline parameters, variables and global parameters. This guide compares their scope and whether they can change, shows Set Variable and Append Variable in JSON, explains why a variable cannot reference itself and why variables misbehave in parallel loops.