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.
Uploading docs safely
An upload is a copy leaving your disk. Strip IDs and unrelated pages; prefer a redacted extract over the whole PDF.
When to stop prompting and do the task yourself
Prompting has a clock. When facts, feeling, or your signature matter, close the chat and do the task yourself.
Grok Build review, rollback, and safety rails
Review Build before you promote a prompt. Watch first, keep secrets out, and treat git as undo for anything the agent can delete.
First week of useful tasks with Gemini
Useful Gemini skill is five short days with one real deliverable outside chat each day, not one enthusiastic poem about your title.
Chat vs agent vs work mode vs coding agent
Chat, agent, work mode, and coding agent are four doors. Pick by the artifact. A short rewrite does not need a folder-wide agent run.
