Sense of proportion for data volumes: Why "a lot" is not a size

We think of data volumes in adjectives, not numbers. This leads to architectures with phantom dimensions and blocks the ...

The wobbly leg of retirement’s three-legged stool

Today, we’re looking at one of the shakier legs of the stool and what’s being done to screw it a little tighter ...
How-To Geek on MSN

I stopped using the LET function—and my Excel sheets are better for it

Replacing LET formulas with helper columns made my Excel workbooks easier to audit, adapt, and troubleshoot.