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 ...

Abstract: MySQL is a popular open relational database management system developed using organizational programming to create and manage data. E-lag is widely used in many fields such as business, ...

A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...

Learning SQL is a great move for anyone working with data, but actually getting good at it can feel tricky, especially if you don’t have a database handy. Luckily, there are tons of free places online ...

A collection of SQL query screenshots and outputs from my DBMS lab exercises. Includes practice on joins, group functions, constraints, views, and transactions using Oracle/MySQL.

Large Language Models (LLMs) seem to be everywhere now. Chatbots, coding assistants and research all promise transformative efficiency. Yet too many businesses discover an inconvenient truth: asking ...

Getting good at SQL for interviews can feel like a puzzle. You know the basics, but putting them together in a way that impresses people is another thing entirely. Luckily, there are great tools out ...

Have you ever found yourself scrolling through a tangled web of applied steps in Power Query, wondering if there’s a better way? You’re not alone. Many users unknowingly overcomplicate their workflows ...

A web-based SQL practice environment with interactive query editor and sample databases, inspired by MySQL Workbench design. Perfect for learning and practicing SQL queries in a user-friendly ...

Google’s AI Overviews, the AI-generated summaries that often appear over organic search results, are cutting into how often users click on links to websites, according to a new Pew Research Center ...

After the shooting of UnitedHealthcare CEO Brian Thompson in New York City, physicians offer a sober look at frustrations with the healthcare system in the U.S. Photo illustration: WSJ The Wall Street ...