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Derived Tables are one of the most powerful features in LookML for handling complex logic, joins, and performance optimization.

Aquí os dejamos la ponencia de nuestro compañero Fran Lens en el Data Saturdays Madrid de 2025. En esta charla hablamos ...

ADF Tumbling Window Trigger – Interview Questions & Real-World Explanation | Azure Data Factory #adf #freshers ...

Ever faced a simple API call firing 20+ SQL queries? This is a real-world .NET production issue often caused by lazy loading, N+1 ...

90% interviews test only: • SELECT • JOIN • GROUP BY • WHERE • CASE ❌ Not fancy queries ❌ Not window functions first ...

This is one of the most common SQL interview questions — and surprisingly, most people fail it. If decimals already exist, why do ...

Difference between VIEW and CTE explained simply. Must-know SQL interview concept. VIEW is a saved query stored in the ...

AxonFlow is a self-hosted control plane for governing LLM and agent workflows in production. This video is a deeper technical ...

SQL Update using try catch and begin transaction.

analyticstools #bigdata #businessanalytics #dashboard #dataanalytics #datadriven #datascience #datavisualization ...