Cloudflare recently announced support for aggregations in R2 SQL, a new feature that lets developers run SQL queries on data ...

Microsoft is testing a hidden 'Chat with Copilot' button in Windows 11 File Explorer, signaling deeper AI search and a coming ...

Five formulas, fewer clicks, and a lot less spreadsheet suffering.

Overview: SQL remains a core skill for data management across industries in 2026Free courses build fundamentals while paid ...

The new managed functions will let enterprises apply LLM reasoning to structured and unstructured data directly in SQL, eliminating prompt tuning and external tools. Google has boosted its BigQuery ...

Abstract: Aggregation functions such as COUNT, SUM, AVG, MAX, and MIN are basic tools for summarizing data in SQL. However, their behavior can be affected by several factors such as the occurrence of ...

What if mastering a handful of Excel functions could save you hours each week, eliminate frustrating errors, and even make you the go-to problem solver in your office? It’s not just a bold claim—it’s ...

select product_id,sum(amount) as "total sales" from sales group by product_id; select customer_id,sum(amount) as "total sales" from sales group by customer_id; ...

Elite economics PhD programs aim to train graduate students for a lifetime of academic research. This paper asks how advising affects graduate students’ post-PhD research productivity. Advising is ...