In this tutorial, we'll create a beautiful, interactive Excel dashboard in four simple steps in just 20 minutes. 1. Set up the dashboard structure using Excel shapes and images. 2. Analyze the dataset ...

Interactive lessons with exercises built into the browser. Covers SELECT through to subqueries. Best starting point for complete beginners. 2. SQLZoo — sqlzoo.net Looks dated. Do not let that put you ...

Try the Interactive Demo, VLDB 2026 — explore GenDB's full pipeline with a guided audio walkthrough. See how six AI agents analyze data, design storage, plan execution, generate code, and optimize it ...

Consistent SQL practice across varied platforms builds real job-ready confidence. Guided lessons help beginners, while timed challenges sharpen interview performance. Real datasets improve practical ...

SQL (Structured Query Language) is a fundamental skill for anyone working in data management, whether you're a database administrator, data analyst, or software developer. For professionals looking to ...

Get up and running—and avoid the setup pitfalls—with this enterprise-class, open-source database available for all major platforms. For years now, PostgreSQL has been one of the best-kept secrets of ...

Press enter or click to view image in full size Choose the Best out of the 9 Most Popular SQL Practice Platforms In this article, we’ll explore the 9 best websites to practice SQL, providing you with ...

Grafana needs data to be useful. Phil Hajjar walks you through the process of using a MySQL database as a source for data visualization in Grafana. Grafana is one of the most widely-used interactive ...

The web server provides an interactive interface to run the scRAPID pipeline without local installation, enabling protein–RNA interaction prediction directly from single-cell transcriptomic data. To ...