Category: Tutorials
Catalogs and where is the truth?
“Where is the truth?” usually means too many copies and no short card. Part 2 of Data stewardship at work shows a truth map and a minimum catalog…
Multimodal AI for charts and screenshots
Models that read charts and screenshots feel magical until a legend lies, a crop hides the axis, or a dashboard theme fools the count. Here is how multimodal…
Share with a team without creating chaos
Part 3 of the Custom GPTs tutorial. Share a team recipe without chaos: name one owner, keep version notes, control edit rights, route bug reports, and retire stale…
Comparing groups without fooling yourself
Group A beat Group B on the dashboard. Was it the product, the mix of users, or a baseline that moved on its own? Part 2 of Statistics…
Batch vs streaming in plain English
Real time is a latency budget, not a vibe. Learn batch, streaming, and micro-batch in plain English so you know when yesterday is fine, when minutes matter, and…
