Learn how to use Excel's new GROUPBY and PIVOTBY functions through five real-world examples, ranging from easy to hard. This ...

Excel formulas are getting scary good.

Australia and Paraguay face a World Cup Group D coordination problem where a draw may be the safest path to knockout ...

The group phase of the World Cup has officially come to an end, a blur of 72 games and 215 goals across 17 days, figures that ...

This 48-team extravaganza is the biggest World Cup there has ever been, and it might just be the most complex too. Twelve groups of four teams might be enough to follow in the first place, but those ...

Abstract: The iceberg cubing problem is to compute the multidimensional group-by partitions that satisfy given aggregation constraints. Pruning unproductive computation for iceberg cubing when ...

Microsoft is reportedly preparing thousands of job cuts as AI spending rises, with sales, consulting, and Xbox among the areas expected to be affected. If you can only read one tech story a day, this ...

In his decades-long career in tech journalism, Dennis has written about nearly every type of hardware and software. He was a founding editor of Ziff Davis’ Computer Select in the 1990s, senior ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

Explore the latest news and expert commentary on Vulnerabilities & Threats, brought to you by the editors of Dark Reading ...

PostgreSQL is a free, open-source, ACID-compliant relational database. It is the database of choice for a large share of new applications because it is reliable, deeply featureful, standards-compliant ...