Overview: Consistent SQL practice across varied platforms builds real job-ready confidence.Guided lessons help beginners, while timed challenges sharpen intervi ...

The CBSE Class 12 Informatics Practices exam will be held on March 25. As 50% of the 2026 paper is expected to be competency-based, students should focus on high-weightage topics like DataFrames, SQL ...

Every time someone orders food online, checks exam results, or streams a video, new data is created and saved. Behind these activities are large databases that store millions of records. These ...

When querying a bi-directional relationship / join field with multiple conditions, Payload generates multiple SQL LEFT JOINs for the same table. This causes performance issues for large datasets. We ...

AI systems need humans to guide them with the unique enterprise history, policies, changes, and institutional knowledge before they can produce real business value. Here’s the awkward truth about ...

This project involves a deep dive into a healthcare database using SQL. The goal was to analyze patient data, treatment efficacy, hospital operations, and financial metrics to derive insights that ...

At Microsoft Build 2025, we announced the public preview of SQL Server 2025. Built on a foundation of best-in-class security, performance, and availability, SQL Server 2025 empowers customers to ...

Abstract: Optimal query performance is crucial for database systems that operate in real-time or process large volumes of queries. In this paper, we present a comparative study of different SQL JOIN ...

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 ...

Guest Prudie Kristen Meinzer is joined by Frankie de la Cretaz. We're sorry, but something went wrong while fetching your podcast feeds. Please contact us at plus ...