Category: Tutorials
You are in the right place if you want a lesson you can follow, not a glossary and not a product homepage. This shelf holds most of the articles on Analytics Made Simple. Two paths sit inside it on purpose. SQL is the database path: you have rows, and you need to ask a question without exporting another spreadsheet. AI is the tool path: chat products, open-weight models, and the jobs those tools are actually good at. Other tutorials land here when they teach a skill that does not belong on a narrower shelf.
A category page is the pile. A series page is the path, with a place to start and an order. If you open a tag or page 2 of this list, you are in a filing cabinet. The lesson is the article, or the series hub that lines the articles up.
Where to start: if the pain is a table, open the SQL series and use the first part on that page. If the pain is a model name or a chat tool, open the AI category and pick the product you already have on screen. If you are not sure which job you have, open Learn and choose the track that matches the work, not the logo.
AI for documentation and data dictionaries
Use AI to draft dictionary entries, then verify against a signed source before publish. Draft, verify, publish is the only flow that stays honest.
Grok at home, school, and work: four realistic weeks
Four realistic weeks with Grok: home, school, analyst, and manager. Same model, different stakes. Keep citations, honesty, and a verify pass before you send.
Consumer Gemini vs Workspace Gemini
Consumer Gemini and Workspace Gemini are different doors. Match the job to the contract: personal app versus company Workspace seat, then confirm which buttons exist on your plan.
Cohort retention charts without lying
Cohort retention charts need honest periods and clear incomplete cells. Build the table first, then the heatmap, so calendar scars and survivor tricks do not hide.
Privacy when pasting data into chat tools
Treat every paste as a processing decision. Use a risk ladder and synthetic samples. Consumer chat is not your approved enterprise workspace.




