The MySQL SELECT statement controls which columns and values appear in query results, making it one of the most important ...

Cloudflare has made its Basin analytics platform generally available. Built on Iceberg and R2, it lets external engines query the same data. Here is what changed since the beta, how pricing differs ...

As you’ve probably seen in the blog post for the September 2026 release of Power BI, Import mode and Direct Lake mode semantic models now support the ApproximateDistinctCount() DAX function. I tested ...

Developer Lukas Vogel has released SQLDoom, a port of the classic game Doom that runs almost entirely on SQL queries within the CedarDB ...

Build a lightweight SQL regression detector that tracks latency, detects anomalies, analyzes plans, and catches slowdowns ...

The Supreme Court allowed the Trump administration to deploy a system that merges personal data from across the government.

A high-severity SQL injection flaw in All-in-One WP Migration and Backup — installed on more than 5 million WordPress sites — has a weaponized proof-of-concept exploit circulating in ...

Scientists have uncovered evidence that autism may include at least two biologically distinct subtypes, each marked by a different pattern of brain communication. By combining brain scans from nearly ...

Open source BI adoption in 2026 is driven less by cost savings and more by the need for data ownership, deployment control, and the flexibility to integrate AI workflows without vendor dependency.

12 worked SQL problems showing exactly when to use CTEs vs subqueries. Covers readability, performance, correlated subqueries, recursive CTEs for hierarchies and date series, and multi-CTE pipeline ...

Master every SQL window function pattern tested in data science interviews. 14 worked problems covering ROW_NUMBER, RANK, DENSE_RANK, LAG, LEAD, running totals, NTILE, and complex multi-window queries ...