The open source MySQL spin-off has steadily added features all its own. Here are five good reasons to switch to MariaDB.

I am a single mom to an 18-year-old son who will be going off to college in the fall. Recently, my phone was damaged and completely unusable for about a week while I went through the process of ...

Azure SQL Query Store now captures read-only queries, expanding performance visibility beyond transactional workloads DBAs can analyze execution plans and runtime statistics for primary and read-only ...

For developers working with SQL Server, few performance tuning techniques are as essential--or as frequently misunderstood--as indexing. Done right, indexing can drastically improve application ...

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 ...

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 ...

Abstract: SQL query optimization (QO) is a critical component of database management systems, essential for improving query execution times, enhancing resource utilization, and ensuring scalability in ...

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 ...