Abstract: Privacy-preserving collaborative data analysis is a popular research direction in recent years. Among all such analysis tasks, privacy-preserving SQL ...

Some good news: an important optimisation has rolled out for Excel PivotTables connected to Power BI semantic models! Back in 2019 I wrote about a very common problem affecting the MDX generated by ...

Abstract: The decision maker tends to use natural language terms when interrogating a data warehouse, hence the need to integrate these terms into the data warehouse interrogation systems. In this ...

Hello there! 👋 I'm Luca, a BI Developer with a passion for all things data, Proficient in Python, SQL and Power BI ...

Hello there! 👋 I'm Luca, a BI Developer with a passion for all things data, Proficient in Python, SQL and Power BI ...

This tutorial will guide you through the process of using SQL databases with Python, focusing on MySQL as the database management system. You will learn how to set up your environment, connect to a ...

In this Microsoft SQL Server and JDBC tutorial, you'll learn how to connect to a Microsoft SQL Server in Java using JDBC. The steps are relatively straightforward: Each database is different, so ...

[!INCLUDE[ssRSnoversion](../../includes/ssrsnoversion-md.md)] provides graphical query designers for building Multidimensional Expression (MDX) queries and Data ...

Even if generative AI hides SQL behind the curtain, it will continue to play a critical role in how we interact with and use data. In May 1974, Donald Chamberlin and Raymond Boyce published a paper on ...

A common SQL habit is to use SELECT * on a query, because it’s tedious to list all the columns you need. Plus, sometimes those columns may change over time, so why not just do things the easy way? But ...